Develop Reference

Why photon room properties not found in lobby?

The player can create a room with certain properties that once created I set them and for lobby so that I can then display them in the lobby.
Function to create room:
public void OnCreateRoomButtonClicked()
{
RoomOptions roomOptions = new RoomOptions();
roomOptions.IsOpen = true;
roomOptions.IsVisible = true;
string roomName;
string gameMap;
if (gameMode.Equals("CarMeeting"))
{
gameMap = carMeetingModeMaps[mapIndex].sceneName;
roomName = roomNameCarMeetingModeInputField.text;
roomOptions.MaxPlayers = 4;
}
else
{
gameMap = racingModeMaps[mapIndex].sceneName;
roomName = roomNameRacingModeInputField.text;
roomOptions.MaxPlayers = 2;
}
if (!CheckIfRoomAlreadyExists(roomName))
{
StartCoroutine(EShowWarning());
}
else
{
roomOptions.CustomRoomProperties = new Hashtable();
roomOptions.CustomRoomProperties.Add("GameMap", gameMap);
roomOptions.CustomRoomProperties.Add("GameMode", gameMode);
roomOptions.CustomRoomProperties.Add("RaceMode", raceMode);
roomOptions.CustomRoomProperties.Add("InRace", false);
string[] customLobbyProperties = new string[4];
customLobbyProperties[0] = "GameMap";
customLobbyProperties[1] = "GameMode";
customLobbyProperties[2] = "RaceMode";
customLobbyProperties[3] = "InRace";
roomOptions.CustomRoomPropertiesForLobby = customLobbyProperties;
PhotonNetwork.CreateRoom(roomName, roomOptions, null, null);
}
}
Function display rooms in lobby:
public override void OnRoomListUpdate(List<RoomInfo> roomInfo)
{
Debug.Log("Rooms found " + roomInfo.Count);
bool roomFound = false;
foreach (RoomInfo room in roomInfo)
{
if (room.RemovedFromList)
{
int index = roomUIs.FindIndex(x => x.roomNameString.Equals(room.Name));
if (index != -1)
{
Destroy(roomUIs[index].gameObject);
roomUIs.RemoveAt(index);
}
}
else
{
CMRoomUI cacheRoomUI = roomUIs.Find(x => x.roomNameString.Equals(room.Name));
if (cacheRoomUI != null)
{
if (room.CustomProperties["GameMode"].ToString().Equals("CarMeeting"))
cacheRoomUI.Check(room.Name, (room.PlayerCount + "/" + room.MaxPlayers).ToString(), room.CustomProperties["GameMap"].ToString(), room.CustomProperties["GameMode"].ToString());
else
cacheRoomUI.Check(room.Name, (room.PlayerCount + "/" + room.MaxPlayers).ToString(), room.CustomProperties["GameMap"].ToString(), room.CustomProperties["GameMode"].ToString()
, room.CustomProperties["RacingMode"].ToString());
}
else
{
if (room.IsOpen)
{
CMRoomUI roomUI = Instantiate(roomUIPrefab.gameObject, roomUIParent).GetComponent<CMRoomUI>();
roomUIs.Add(roomUI);
if (room.CustomProperties["GameMode"].ToString().Equals("CarMeeting"))
roomUI.Check(room.Name, (room.PlayerCount + "/" + room.MaxPlayers).ToString(), room.CustomProperties["GameMap"].ToString(), room.CustomProperties["GameMode"].ToString());
else
cacheRoomUI.Check(room.Name, (room.PlayerCount + "/" + room.MaxPlayers).ToString(), room.CustomProperties["GameMap"].ToString(), room.CustomProperties["GameMode"].ToString()
, room.CustomProperties["RaceMode"].ToString());
}
}
}
}
if (roomUIs.Count > 0) roomFound = true;
noRoomTextObj.SetActive(!roomFound);
}
After I create a room if another player connects to the looby, I display the cameras visible with those properties, but the property "RaceMode" does not exist.

How to fill entry with missing when nothing was writte in in xamarin app?

I am doing Import page and if user leave some entry blank and click on import button I want to fill blank entries with Missing. I have tried that like this:
if (liveryEntry.Text == null)
{
liveryEntry.Text = "Missing";
}
if (registrationEntry.Text == null)
{
registrationEntry.Text = "Missing";
}
if (airportEntry == null)
{
airportEntry.Text = "Missing";
}
if (commentEntry == null)
{
commentEntry.Text = "Missing";
}
But sometimes it works and fill it with Missing, sometimes it doesnt work. What is wrong or is there another way to do that?
Here is full code of method:
private async void buttonImport_Clicked(object sender, EventArgs e)
{
var db = new SQLiteConnection(_dbPath);
db.CreateTable<Airplane>();
collectionPlane.IsVisible = false;
collectionAirline.IsVisible = false;
collectionLivery.IsVisible = false;
collectionRegistration.IsVisible = false;
collectionAirport.IsVisible = false;
try
{
if (liveryEntry.Text == null)
{
liveryEntry.Text = "Missing";
}
if (registrationEntry.Text == null)
{
registrationEntry.Text = "Missing";
}
if (airportEntry == null)
{
airportEntry.Text = "Missing";
}
if (commentEntry == null)
{
commentEntry.Text = "Missing";
}
if (planeEntry.Text != null && airlineEntry.Text != null)
{
var url = PhotoPick();
int i = 1;
int same = 0;
string fileName = registrationEntry.Text;
for (int b = 1; b <= GetNumberPhotos(); b++)
{
if (db.Table<Airplane>().FirstOrDefault(d => d.Id == b) != null)
{
var rowData = db.Table<Airplane>().FirstOrDefault(d => d.Id == b);
string match = rowData.Registration;
if (fileName == match)
{
same++;
}
}
}
i = 1 + same;
fileName = registrationEntry.Text + "-" + i;
var thumbUrl = CreateThumbnail(await url, fileName);
var maxPK = db.Table<Airplane>().OrderByDescending(c => c.Id).FirstOrDefault();
Airplane airplane = new Airplane()
{
Id = (maxPK == null ? 1 : maxPK.Id + 1),
SearchId = planeEntry.Text + airlineEntry.Text + liveryEntry.Text + registrationEntry.Text + airportEntry.Text + datePicker.Date.ToString() + commentEntry.Text,
Plane = planeEntry.Text.ToUpper(),
Airline = airlineEntry.Text,
Livery = liveryEntry.Text,
Registration = registrationEntry.Text.ToUpper(),
Airport = airportEntry.Text.ToUpper(),
Date = datePicker.Date,
Comment = commentEntry.Text,
Url = await url,
ThumbnailUrl = thumbUrl
};
db.Insert(airplane);
await DisplayAlert("Saved", planeEntry.Text + " of " + airlineEntry.Text + " is saved.", "OK");
planeEntry.Text = "";
airlineEntry.Text = "";
liveryEntry.Text = "";
registrationEntry.Text = "";
airportEntry.Text = "";
commentEntry.Text = "";
}
else
await DisplayAlert("Fill all needed fields", "You have to fill all fields except livery and comment", "OK");
}
catch
{
await DisplayAlert("Error", "Something went wrong", "Try again");
}
}

It is probably some kind of bug or missunderstanding #Cfun have solved with if ( string.IsNullOrEmpty(liveryEntry.Text)) and it works as expected.

System.OutOfMemoryExeption C#

When I'm running my application and load a file(25MB) through it, everything runs just fine.
But when I try loading a file(160MB) I get a System.OutOfMemoryExeption.
Although I have been able to load the larger file at some point in time.
Is there anyway to fix this? If so, any help would be much appreciated!
My Code that loads the files:
private void openFile (string fileName)
{
List<Structs.strValidData> _header1 = new List<Structs.strValidData>();
List<Structs.strValidData> _header2 = new List<Structs.strValidData>();
List<Structs.strValidData> _header3 = new List<Structs.strValidData>();
List<Structs.strValidData> _header4 = new List<Structs.strValidData>();
var textBoxArray = new[]
{
textBoxResStart_Status1,
textBoxResStart_Status2,
textBoxResStart_Status3,
textBoxResStart_Status4,
textBoxResStart_Status5,
textBoxResStart_Status6,
textBoxResStart_Status7,
textBoxResStart_Status8,
};
var radioButtonArray = new[]
{
radioButtonResStart_SelectStr1,
radioButtonResStart_SelectStr2,
radioButtonResStart_SelectStr3,
radioButtonResStart_SelectStr4,
radioButtonResStart_SelectStr5,
radioButtonResStart_SelectStr6,
radioButtonResStart_SelectStr7,
radioButtonResStart_SelectStr8,
};
readCSV read;
read = new readCSV();
strInfo = default(Structs.strInfo);
strData = default(Structs.strData);
strSetup = default(Structs.strSetup);
strValidData = new List<Structs.strValidData>();
readID = default(Structs.ReadID);
try
{
strInfo = read.loadInfo(fileName);
strData = read.loadData(fileName);
strSetup = read.loadSetup(fileName);
readID = read.loadID(fileName);
strValidData = read.loadValidData(fileName);
var Str1 = read.loadStr1(fileName);
var Str235678 = read.loadStr235678(fileName);
var Str4 = read.loadStr4(fileName);
foreach (Structs.strValidData items in strValidData)
{
if (items.Str1_ValidData == true)
{
Str1_headers.Add(items);
}
if (items.Str2_ValidData == true ||
items.Str3_ValidData == true ||
items.Str5_ValidData == true ||
items.Str6_ValidData == true ||
items.Str7_ValidData == true ||
items.Str8_ValidData == true)
{
Str235678_headers.Add(items);
}
if (items.Str4_ValidData == true)
{
Str4_headers.Add(items);
}
}
Str1_data = combineData(Str1, Str1_headers);
Str4_data = combineData(Str4, Str4_headers);
var Str235678_CombinedData = combineData(Str235678, Str235678_headers);
foreach (Structs.strValidData items in Str235678_CombinedData)
{
if (items.Str2_ValidData == true)
{
Str2_data.Add(items);
}
if (items.Str3_ValidData == true)
{
Str3_data.Add(items);
}
if (items.Str5_ValidData == true)
{
Str5_data.Add(items);
}
if (items.Str6_ValidData == true)
{
Str6_data.Add(items);
}
if (items.Str7_ValidData == true)
{
Str7_data.Add(items);
}
if (items.Str8_ValidData == true)
{
Str8_data.Add(items);
}
}
strInfo = read.loadInfo(openDialog.FileName);
strData = read.loadData(openDialog.FileName);
strSetup = read.loadSetup(openDialog.FileName);
readID = read.loadID(openDialog.FileName);
}
catch (Exception err)
{
MessageBox.Show(err.Message);
error.logSystemError(err);
}
}
Here are the ReadCSV() code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using FileHelpers;
using FileHelpers.Events;
namespace Reading_Files
{
public class readCSV
{
public int strCnt = 0;
private readCSVprogressForm _waitForm;
public List<Structs.strDataImport> copyList(List<strData> copyFrom)
{
List<Structs.strDataImport> list = new List<Structs.strDataImport>();
list.AddRange(copyFrom.Select(s => copyListContents(s)));
return list;
}
public Structs.strDataImport copyListContents(strData copyFrom)
{
Structs.strDataImport data = new Structs.strDataImport();
data.sCD_TimeCP2711 = copyFrom.sCD_TimeCP2711;
data.sCD_TimeCX9020_1 = copyFrom.sCD_TimeCX9020_1;
data.sCD_TimeCX9020_2 = copyFrom.sCD_TimeCX9020_2;
data.rCD_CX9020_1_TimeDiff_DataLow = (Int32)(copyFrom.rCD_CX9020_1_TimeDiff_DataLow);
data.rCD_CX9020_2_TimeDiff_DataLow = (Int32)(copyFrom.rCD_CX9020_2_TimeDiff_DataLow);
data.iCD_NumUpper = copyFrom.iCD_NumUpper;
data.iCD_NumUpper = copyFrom.iCD_NumUpper;
data.iCD_NumLower = copyFrom.iCD_NumLower;
data.iCD_NumLower = copyFrom.iCD_NumLower;
data.bCD_1_Status = copyFrom.bCD_1_Status;
data.bCD_1_Overrange = copyFrom.bCD_1_Overrange;
data.iCD_1_Str_ID = copyFrom.iCD_1_Str_ID;
data.rCD_1_Value = copyFrom.rCD_1_Value;
data.bCD_2_Status = copyFrom.bCD_2_Status;
data.bCD_2_Overrange = copyFrom.bCD_2_Overrange;
data.iCD_2_Str_ID = copyFrom.iCD_2_Str_ID;
data.rCD_2_Value = copyFrom.rCD_2_Value;
data.bCD_3_Status = copyFrom.bCD_3_Status;
data.bCD_3_Overrange = copyFrom.bCD_3_Overrange;
data.iCD_3_Str_ID = copyFrom.iCD_3_Str_ID;
data.iCD_3_RawData = copyFrom.iCD_3_RawData;
data.rCD_3_Value = copyFrom.rCD_3_Value;
data.bCD_4_Status = copyFrom.bCD_4_Status;
data.bCD_4_Overrange = copyFrom.bCD_4_Overrange;
data.iCD_4_Str_ID = copyFrom.iCD_4_Str_ID;
data.iCD_4_RawData = copyFrom.iCD_4_RawData;
data.rCD_4_Value = copyFrom.rCD_4_Value;
data.bCD_5_Status = copyFrom.bCD_5_Status;
data.bCD_5_Overrange = copyFrom.bCD_5_Overrange;
data.iCD_5_Str_ID = copyFrom.iCD_5_Str_ID;
data.iCD_5_RawData = copyFrom.iCD_5_RawData;
data.rCD_5_Value = copyFrom.rCD_5_Value;
data.bCD_6_Status = copyFrom.bCD_6_Status;
data.bCD_6_Overrange = copyFrom.bCD_6_Overrange;
data.iCD_6_Str_ID = copyFrom.iCD_6_Str_ID;
data.iCD_6_RawData = copyFrom.iCD_6_RawData;
data.rCD_6_Value = copyFrom.rCD_6_Value;
data.bCD_7_Status = copyFrom.bCD_7_Status;
data.bCD_7_Overrange = copyFrom.bCD_7_Overrange;
data.iCD_7_Str_ID = copyFrom.iCD_7_Str_ID;
data.iCD_7_RawData = copyFrom.iCD_7_RawData;
data.rCD_7_Value = copyFrom.rCD_7_Value;
data.bCD_8_Status = copyFrom.bCD_8_Status;
data.bCD_8_Overrange = copyFrom.bCD_8_Overrange;
data.iCD_8_Str_ID = copyFrom.iCD_8_Str_ID;
data.iCD_8_RawData = copyFrom.iCD_8_RawData;
data.rCD_8_Value = copyFrom.rCD_8_Value;
data.bCD_9_Status = copyFrom.bCD_9_Status;
data.bCD_9_Overrange = copyFrom.bCD_9_Overrange;
data.iCD_9_Str_ID = copyFrom.iCD_9_Str_ID;
data.iCD_9_RawData = copyFrom.iCD_9_RawData;
data.rCD_9_Value = copyFrom.rCD_9_Value;
data.bCD_10_Status = copyFrom.bCD_10_Status;
data.bCD_10_Overrange = copyFrom.bCD_10_Overrange;
data.iCD_10_Str_ID = copyFrom.iCD_10_Str_ID;
data.iCD_10_RawData = copyFrom.iCD_10_RawData;
data.rCD_10_Value = copyFrom.rCD_10_Value;
data.bCD_11_Status = copyFrom.bCD_11_Status;
data.bCD_11_Overrange = copyFrom.bCD_11_Overrange;
data.iCD_11_Str_ID = copyFrom.iCD_11_Str_ID;
data.iCD_11_RawData = copyFrom.iCD_11_RawData;
data.rCD_11_Value = copyFrom.rCD_11_Value;
data.bCD_12_Status = copyFrom.bCD_12_Status;
data.bCD_12_Overrange = copyFrom.bCD_12_Overrange;
data.iCD_12_Str_ID = copyFrom.iCD_12_Str_ID;
data.iCD_12_RawData = copyFrom.iCD_12_RawData;
data.rCD_12_Value = copyFrom.rCD_12_Value;
data.bCD_13_Status = copyFrom.bCD_13_Status;
data.bCD_13_Overrange = copyFrom.bCD_13_Overrange;
data.iCD_13_Str_ID = copyFrom.iCD_13_Str_ID;
data.iCD_13_RawData = copyFrom.iCD_13_RawData;
data.rCD_13_Value = copyFrom.rCD_13_Value;
data.bCD_14_Status = copyFrom.bCD_14_Status;
data.bCD_14_Overrange = copyFrom.bCD_14_Overrange;
data.iCD_14_Str_ID = copyFrom.iCD_14_Str_ID;
data.iCD_14_RawData = copyFrom.iCD_14_RawData;
data.rCD_14_Value = copyFrom.rCD_14_Value;
data.bCD_15_Status = copyFrom.bCD_15_Status;
data.bCD_15_Overrange = copyFrom.bCD_15_Overrange;
data.iCD_15_Str_ID = copyFrom.iCD_15_Str_ID;
data.iCD_15_RawData = copyFrom.iCD_15_RawData;
data.rCD_15_Value = copyFrom.rCD_15_Value;
data.bCD_16_Status = copyFrom.bCD_16_Status;
data.bCD_16_Overrange = copyFrom.bCD_16_Overrange;
data.iCD_16_Str_ID = copyFrom.iCD_16_Str_ID;
data.iCD_16_RawData = copyFrom.iCD_16_RawData;
data.rCD_16_Value = copyFrom.rCD_16_Value;
data.bCD_17_Status = copyFrom.bCD_17_Status;
data.bCD_17_Overrange = copyFrom.bCD_17_Overrange;
data.iCD_17_Str_ID = copyFrom.iCD_17_Str_ID;
data.iCD_17_RawData = copyFrom.iCD_17_RawData;
data.rCD_17_Value = copyFrom.rCD_17_Value;
data.bCD_18_Status = copyFrom.bCD_18_Status;
data.bCD_18_Overrange = copyFrom.bCD_18_Overrange;
data.iCD_18_Str_ID = copyFrom.iCD_18_Str_ID;
data.iCD_18_RawData = copyFrom.iCD_18_RawData;
data.rCD_18_Value = copyFrom.rCD_18_Value;
data.bCD_19_Status = copyFrom.bCD_19_Status;
data.bCD_19_Overrange = copyFrom.bCD_19_Overrange;
data.iCD_19_Str_ID = copyFrom.iCD_19_Str_ID;
data.rCD_19_Value = copyFrom.rCD_19_Value;
data.bCD_20_Status = copyFrom.bCD_20_Status;
data.bCD_20_Overrange = copyFrom.bCD_20_Overrange;
data.iCD_20_Str_ID = copyFrom.iCD_20_Str_ID;
data.rCD_20_Value = copyFrom.rCD_20_Value;
return data;
}
public Structs.ReaStrID load_ID(string FileName)
{
var engine = new MultiRecordEngine(typeof(strInfo),
typeof(strData),
typeof(strSetup),
typeof(strID),
typeof(strData));
engine.RecordSelector = new RecordTypeSelector(strIDSelector);
var data = engine.ReadFile(FileName);
Structs.ReaStrID structure = new Structs.ReaStrID();
foreach (strID filteredData in data)
{
structure.steID[0] = filteredData._1_Ste_ID;
structure.Status[0] = filteredData._1_Status;
structure.steID[1] = filteredData._2_Ste_ID;
structure.Status[1] = filteredData._2_Status;
structure.steID[2] = filteredData._3_Ste_ID;
structure.Status[2] = filteredData._3_Status;
structure.steID[3] = filteredData._4_Ste_ID;
structure.Status[3] = filteredData._4_Status;
structure.steID[4] = filteredData._5_Ste_ID;
structure.Status[4] = filteredData._5_Status;
}
return structure;
}
public Structs.strInfo loadInfo(string FileName)
{
var engine = new MultiRecordEngine(typeof(strInfo),
typeof(strData),
typeof(strSetup),
typeof(strID),
typeof(strData));
engine.RecordSelector = new RecordTypeSelector(strInfoSelector);
var data = engine.ReadFile(FileName);
Structs.strInfo structure = new Structs.strInfo();
foreach (strInfo filteredData in data)
{
structure.Date = filteredData.Date;
structure.Description1 = filteredData.Description1;
structure.Description2 = filteredData.Description2;
structure.Description3 = filteredData.Description3;
}
return structure;
}
public Structs.strData loadData(string FileName)
{
var engine = new MultiRecordEngine(typeof(strInfo),
typeof(strData),
typeof(strSetup),
typeof(strID),
typeof(strData));
engine.RecordSelector = new RecordTypeSelector(strDataSelector);
var data = engine.ReadFile(FileName);
Structs.strData structure = new Structs.strData();
foreach (strData filteredData in data)
{
structure.iMDstr_var1_TypeID = filteredData.iMDstr_var1_TypeID;
structure.rMDstr_var1_Lenght = filteredData.rMDstr_var1_Lenght;
structure.iMDstr_var2_TypeID = filteredData.iMDstr_var2_TypeID;
structure.rMDstr_var2_Lenght = filteredData.rMDstr_var2_Lenght;
structure.iMDstr_var3_TypeID = filteredData.iMDstr_var3_TypeID;
structure.rMDstr_var3_Lenght = filteredData.rMDstr_var3_Lenght;
structure.iMDstr_var4_TypeID = filteredData.iMDstr_var4_TypeID;
structure.rMDstr_var4_Lenght = filteredData.rMDstr_var4_Lenght;
}
return structure;
}
public Structs.strSetup loadSetup(string FileName)
{
var engine = new MultiRecordEngine(typeof(strInfo),
typeof(strID),
typeof(strData),
typeof(strSetup),
typeof(strData));
engine.RecordSelector = new RecordTypeSelector(strSetupSelector);
var data = engine.ReadFile(FileName);
Structs.strSetup structure = new Structs.strSetup();
foreach (strSetup filteredData in data)
{
structure.sSSstr_Sens = filteredData.sSSstr_Sens;
structure.bSSstr_S1_A = filteredData.bSSstr_S1_A;
structure.iSSstr_S1_B = filteredData.iSSstr_S1_B;
structure.sSSstr_S1_C = filteredData.sSSstr_S1_C;
structure.rSSstr_S1_D = filteredData.rSSstr_S1_D;
structure.bSSstr_S2_A = filteredData.bSSstr_S2_A;
structure.iSSstr_S2_B = filteredData.iSSstr_S2_B;
structure.sSSstr_S2_C = filteredData.sSSstr_S2_C;
structure.rSSstr_S2_D = filteredData.rSSstr_S2_D;
structure.bSSstr_S3_A = filteredData.bSSstr_S3_A;
structure.iSSstr_S3_B = filteredData.iSSstr_S3_B;
structure.sSSstr_S3_C = filteredData.sSSstr_S3_C;
structure.iSSstr_S3_D = filteredData.iSSstr_S3_D;
}
return structure;
}
public List<Structs.str1> load1(string FileName)
{
var engine = new MultiRecordEngine(typeof(strInfo),
typeof(strData),
typeof(strSetup),
typeof(strData),
typeof(strID),
typeof(strValidData),
typeof(strStartNum),
typeof(str1),
typeof(str4));
engine.RecordSelector = new RecordTypeSelector(str1Selector);
var data = engine.ReadFile(FileName);
List<Structs.str1> list = new List<Structs.str1>();
int i = 0;
foreach (str1 data1 in data)
{
Structs.str1 structure = new Structs.str1();
structure.rGL_1_L_Positive = data1.rGL_1_L_Positive;
structure.rGL_1_L_Negative = data1.rGL_1_L_Negative;
structure.rGL_1_R_Positive = data1.rGL_1_R_Positive;
structure.rGL_1_R_Negative = data1.rGL_1_R_Negative;
list.Add(structure);
i++;
}
return list;
}
public List<Structs.str4> load4(string FileName)
{
var engine = new MultiRecordEngine(typeof(strInfo),
typeof(strData),
typeof(strSetup),
typeof(strData),
typeof(strValidData),
typeof(strStartNum),
typeof(str1),
typeof(str4));
engine.RecordSelector = new RecordTypeSelector(str4Selector);
var data = engine.ReadFile(FileName);
List<Structs.str4> list = new List<Structs.str4>();
int i = 0;
foreach (str4 data4 in data)
{
Structs.str4 structure = new Structs.str4();
structure.rGL_4_1 = data4.rGL_4_1;
structure.rGL_4_2 = data4.rGL_4_2;
structure.rGL_4_3 = data4.rGL_4_3;
structure.rGL_4_4 = data4.rGL_4_4;
structure.rGL_4_5 = data4.rGL_4_5;
structure.rGL_4_6 = data4.rGL_4_6;
structure.rGL_4_7 = data4.rGL_4_7;
structure.rGL_4_8 = data4.rGL_4_8;
list.Add(structure);
i++;
}
return list;
}
public List<Structs.strValidData> loadValidData(string FileName)
{
var engine = new MultiRecordEngine(typeof(strInfo),
typeof(strData),
typeof(strSetup),
typeof(strID),
typeof(strData),
typeof(strValidData));
engine.RecordSelector = new RecordTypeSelector(strValidDataSelector);
var data = engine.ReadFile(FileName);
List<Structs.strValidData> list = new List<Structs.strValidData>();
int i = 0;
foreach (strValidData strValidData in data)
{
Structs.strValidData structure = new Structs.strValidData();
structure._name = String.Format("strItem {0}", i + 1);
structure._index = i;
structure.str1_ValidData = strValidData.str1_ValidData;
structure.str2_ValidData = strValidData.str2_ValidData;
structure.str3_ValidData = strValidData.str3_ValidData;
structure.str4_ValidData = strValidData.str4_ValidData;
structure.str5_ValidData = strValidData.str5_ValidData;
structure.str6_ValidData = strValidData.str6_ValidData;
structure.str7_ValidData = strValidData.str7_ValidData;
structure.str8_ValidData = strValidData.str8_ValidData;
structure.str9_ValidData = strValidData.str9_ValidData;
list.Add(structure);
i++;
}
return list;
}
public List<List<Structs.strDataImport>> loadstrDataAsync(string FileName)
{
var engine_Data = new FileHelperAsyncEngine<strData>();
engine_Data.BeforeReadRecord += BeforeEventAsync;
engine_Data.AfterReadRecord += AfterEventAsync;
engine_Data.Progress += ReadProgress;
List<strData> list = new List<strData>();
List<List<Structs.strDataImport>> list2D = new List<List<Structs.strDataImport>>();
using (engine_Data.BeginReadFile(FileName))
{
var prevRowNo = 0;
var j = 0;
strCnt = 0;
foreach (strData filteredData in engine_Data)
{
if (prevRowNo > filteredData.RowNo)
{
list2D.Add(copyList(list));
list.Clear();
}
prevRowNo = filteredData.RowNo;
list.Add(filteredData);
}
list2D.Add(copyList(list));
}
return list2D;
}
private Type strIDSelector(MultiRecordEngine engine, string recordLine)
{
if (recordLine.Length == 0)
return null;
if (recordLine.Contains("** #_DATA .STATUS .STRID **"))
return typeof(strID);
else
{
return null;
}
}
private Type InfoSelector(MultiRecordEngine engine, string recordLine)
{
if (recordLine.Length == 0)
return null;
if (recordLine.Contains("** #_FILE **"))
return typeof(strInfo);
else
{
return null;
}
}
private Type strDataSelector(MultiRecordEngine engine, string recordLine)
{
if (recordLine.Length == 0)
return null;
if (recordLine.Contains("** #_DATA **"))
return typeof(strData);
else
{
return null;
}
}
private Type strSetupSelector(MultiRecordEngine engine, string recordLine)
{
if (recordLine.Length == 0)
return null;
if (recordLine.Contains("** #_SETUP **"))
return typeof(strSetup);
else
{
return null;
}
}
private Type strValidDataSelector(MultiRecordEngine engine, string recordLine)
{
if (recordLine.Length == 0)
return null;
if (recordLine.Contains("** #_VALID_DATA **"))
return typeof(strValidData);
else
{
return null;
}
}
private Type StartNumSelector(MultiRecordEngine engine, string recordLine)
{
if (recordLine.Length == 0)
return null;
if (recordLine.Contains("** #_START_NUMBER **"))
return typeof(strStartNum);
else
{
return null;
}
}
private Type str1Selector(MultiRecordEngine engine, string recordLine)
{
if (recordLine.Length == 0)
return null;
if (recordLine.Contains("** #_1 **"))
return typeof(str1);
else
{
return null;
}
}
private Type str4Selector(MultiRecordEngine engine, string recordLine)
{
if (recordLine.Length == 0)
return null;
if (recordLine.Contains("** #_4 **"))
return typeof(str4);
else
{
return null;
}
}
private void BeforeEventAsync(EngineBase engine, BeforeReadEventArgs<strData> e)
{
if (e.RecordLine != "")
{
if (Char.IsDigit(e.RecordLine, 0))
{
}
else
{
e.SkipThisRecord = true;
}
}
if (e.RecordLine.Contains("** #_VALID_DATA **;"))
{
e.SkipThisRecord = true;
}
}
private void AfterEventAsync(EngineBase engine, AfterReadEventArgs<strData> e)
{
if (e.RecordLine.Contains("** #_VALID_DATA **;"))
{
e.SkipThisRecord = true;
}
}
private void ReadProgress(object sender, ProgressEventArgs e)
{
ShowWaitForm("Opening file." + "\n" + "\n" + "Please wait...", "Open File");
_waitForm.progressBar1.Value = Convert.ToInt16(e.Percent);
}
public void ShowWaitForm(string message, string caption)
{
if (_waitForm != null && !_waitForm.IsDisposed)
{
return;
}
_waitForm = new readCSVprogressForm();
_waitForm.ShowMessage(message);
_waitForm.Text = caption;
_waitForm.TopMost = true;
_waitForm.Show();
_waitForm.Refresh();
System.Threading.Thread.Sleep(700);
Application.Idle += OnLoaded;
}
private void OnLoaded(object sender, EventArgs e)
{
Application.Idle -= OnLoaded;
_waitForm.Close();
}
}
}

Given the comments, it sounds like the problem is really that you're using structs extensively. These should almost certainly be classes for idiomatic C#. See the design guidelines for more details of how to pick between these.
At the moment, you're loading all the values in a big List<T>. Internally, that has an array - so it's going to be an array of your struct type. That means all the values are required to be in a single contiguous chunk of memory - and it sounds like that chunk can't be allocated.
If you change your data types to classes, then a contiguous chunk of memory will still be required - but only enough to store references to the objects you create. You'll end up using slightly more data overall (due to per-object overhead and the references to those objects) but you won't have nearly as strict a requirement on allocating a single big chunk of memory.
That's only one reason to use classes here - the reason of "this just isn't a normal use of structs" is a far bigger one, IMO.
As an aside, I'd also very strongly recommend that you start following .NET naming conventions, particularly around the use of capitalization and avoiding underscores to separate words in names. (There are other suggestions for improving the code in the question too, and I'd advise reading them all carefully.)

asynchronous datagrid view c#

People would like to ask you for help with the following situation.
I have a monitor where I check if certain machines are online. To make this process I have a script running on the machine feeding the database with the current time. Already on the monitor, I have an asynchronous check in Infinite loop to pick up the last updated time of the bank and update my Data Grid View. However I'm having some locking problems in this loop, someone could help follow my code
private void timer1_Tick(object sender, EventArgs e)
{
if (timerExec)
{
timerExec = false;
selectStatusRobos();
}
//timer1.Enabled = false;
}
public async void selectStatusRobos()
{
String Configuracao = "server=;user=midas_Client;password=;database=;port=3306";
string query = "SELECT i.Usuario_meta, i.Nome_robo, i.Simbolo, i.Periodo, i.Status_op, i.Operacao, i.Hora_criacao, c.Id, i.Corretora FROM int00 AS i INNER JOIN cliente00 AS c ON i.Usuario_meta = c.Usuario_meta AND i.Corretora = c.Corretora";
MySqlConnection conexao = new MySqlConnection(Configuracao);
try
{
await conexao.OpenAsync();
MySqlCommand COMANDO = new MySqlCommand(query, conexao);
MySqlDataAdapter adapter = new MySqlDataAdapter(COMANDO);
DataTable status = new DataTable();
await adapter.FillAsync(status);
bool flag_find = false;
for (int i = 0; i < dataGridView1.RowCount; i++)
{
flag_find = false;
dataGridView1.Rows[i].Cells["Status"].Value = Properties.Resources.if_exclamation_red_46014;
dataGridView1.Rows[i].Cells["Operacao"].Value = Properties.Resources.if_op_null;
dataGridView1.Rows[i].Cells["Status_op_img"].Value = Properties.Resources.if_op_null;
for (int b = 0; b < status.Rows.Count; b++)
{
if (dataGridView1.Rows[i].Cells["Id"].Value.ToString() == status.Rows[b]["Id"].ToString()
&& dataGridView1.Rows[i].Cells["Usuario_meta"].Value.ToString() == status.Rows[b]["Usuario_meta"].ToString()
&& dataGridView1.Rows[i].Cells["Corretora"].Value.ToString() == status.Rows[b]["Corretora"].ToString()
&& dataGridView1.Rows[i].Cells["Nome_robo"].Value.ToString() == status.Rows[b]["Nome_robo"].ToString()
&& dataGridView1.Rows[i].Cells["Simbolo"].Value.ToString() == status.Rows[b]["Simbolo"].ToString().Substring(0, 3)
&& dataGridView1.Rows[i].Cells["Periodo"].Value.ToString() == status.Rows[b]["Periodo"].ToString())
{
flag_find = true;
dataGridView1.Rows[i].Cells["Status"].Value = Properties.Resources.if_tick_circle_frame_27247;
dataGridView1.Rows[i].Cells["Hora_ultima"].Value = status.Rows[b]["Hora_criacao"].ToString();
if (status.Rows[b]["Operacao"].ToString() == "1") // Compra
{
dataGridView1.Rows[i].Cells["Operacao_img"].Value = Properties.Resources.if_Raise_32535_16;
dataGridView1.Rows[i].Cells["Operacao"].Value = status.Rows[b]["Operacao"].ToString();
}
else if (status.Rows[b]["Operacao"].ToString() == "2") // Venda
{
dataGridView1.Rows[i].Cells["Operacao_img"].Value = Properties.Resources.if_Fall_32468_16;
dataGridView1.Rows[i].Cells["Operacao"].Value = status.Rows[b]["Operacao"].ToString();
}
else
{
dataGridView1.Rows[i].Cells["Operacao_img"].Value = Properties.Resources.if_op_null;
dataGridView1.Rows[i].Cells["Operacao"].Value = status.Rows[b]["Operacao"].ToString();
}
if (status.Rows[b]["Status_op"].ToString() == "2") // Off
{
dataGridView1.Rows[i].Cells["Status_op_img"].Value = Properties.Resources.if_power_off_10214;
dataGridView1.Rows[i].Cells["Status_op"].Value = status.Rows[b]["Status_op"].ToString();
}
else if (status.Rows[b]["Status_op"].ToString() == "1") // On
{
dataGridView1.Rows[i].Cells["Status_op_img"].Value = Properties.Resources.if_power_on_10215;
dataGridView1.Rows[i].Cells["Status_op"].Value = status.Rows[b]["Status_op"].ToString();
}
dataGridView1.Rows[i].Cells["Status"].Value = Properties.Resources.if_tick_circle_frame_27247;
//query = "DELETE FROM `int00` WHERE Usuario_meta = #usuario_meta AND Nome_robo = #nome_robo AND Simbolo = #simbolo AND Periodo = #periodo";
//COMANDO.CommandText = query;
//COMANDO.Parameters.Clear();
//COMANDO.Parameters.Add("#usuario_meta", MySqlDbType.VarChar).Value = status.Rows[b]["Usuario_meta"].ToString();
//COMANDO.Parameters.Add("#nome_robo", MySqlDbType.VarChar).Value = status.Rows[b]["Nome_robo"].ToString();
//COMANDO.Parameters.Add("#simbolo", MySqlDbType.VarChar).Value = status.Rows[b]["Simbolo"].ToString();
//COMANDO.Parameters.Add("#periodo", MySqlDbType.VarChar).Value = status.Rows[b]["Periodo"].ToString();
//COMANDO.ExecuteNonQuery();
//break;
}
if (dataGridView1.Rows[i].Cells["Hora_ultima"].Value != null)
{
DateTime t = Convert.ToDateTime(dataGridView1.Rows[i].Cells["Hora_ultima"].Value.ToString());
// if (dataGridView1.Rows[i].Cells["Hora_ultima"].Value.ToString() != status.Rows[b]["Hora_criacao"].ToString())
if (flag_find)
{
DateTime t1 = DateTime.Now;
DateTime t2 = DateTime.Now.AddSeconds(-30);
System.TimeSpan diff2 = t1.Subtract(t);
if (diff2.TotalSeconds >= 15 && diff2.TotalSeconds <= 45)
{
dataGridView1.Rows[i].Cells["Status"].Value = Properties.Resources.if_58_62715;
}
else if (diff2.TotalSeconds < 15 && diff2.TotalSeconds >= 0)
{
dataGridView1.Rows[i].Cells["Status"].Value = Properties.Resources.if_tick_circle_frame_27247;
}
else
{
dataGridView1.Rows[i].Cells["Status"].Value = Properties.Resources.if_exclamation_red_46014;
}
}
}
}
}
//frm = this.MdiParent as frmPrincipal;
//SendMessage send = new SendMessage(frm.SetLabel);
//send(DateTime.Now.ToString("HH:mm :ss") + " - Dados Atualizados...", null, null);
conexao.Close();
}
catch (MySqlException ex)
{
frm = this.MdiParent as frmPrincipal;
SendMessage send = new SendMessage(frm.SetLabel);
send(DateTime.Now.ToString("HH:mm :ss") + " - Tempo limite excedido na seleção", ex.Message + ex.StackTrace, Properties.Resources.if_Close_Icon_Dark_1398917, 15000);
//MessageBox.Show(ex.Message + ex.StackTrace, "Detalhes Exception");
timerExec = true;
}
catch (TimeoutException ex)
{
frm = this.MdiParent as frmPrincipal;
SendMessage send = new SendMessage(frm.SetLabel);
send(DateTime.Now.ToString("HH:mm :ss") + " - Tempo limite excedido na seleção", ex.Message + ex.StackTrace, Properties.Resources.if_Close_Icon_Dark_1398917, 15000);
timerExec = true;
}
finally
{
frm = this.MdiParent as frmPrincipal;
SendMessage send = new SendMessage(frm.SetLabel);
send(DateTime.Now.ToString("HH:mm :ss") + " - Dados Atualizados...", null, null, 15000);
conexao.Close();
timerExec = true;
}
}

Overlap of text while converting from PDF to HTML during extraction

I am extracting text from a PDF file and converting that text to HTML while extracting.
When doing this, an overlap of the text occurs, making it very difficult to read. I am using itextsharp to perform the extraction.
What in this code is causing that error?
public void Extract_inputpdf()
{
string pdf_of_inputFile = targetPathip;
StringBuilder sb_inputpdf = new StringBuilder();
PdfReader reader_inputPdf = new PdfReader(LblFleip.Text); //read PDF
divip.InnerHtml = "";
divop.InnerHtml = "";
sb_inputpdf.Length = 0;
text_output_File = string.Empty;
text_output_File_report = string.Empty;
text_input_File = string.Empty;
text_input_File_report = string.Empty;
input_pdf = string.Empty;
input_pdf_report = string.Empty;
output_pdf = string.Empty;
output_pdf_report = string.Empty;
rtbxinput_box_input = string.Empty;
rtbxinput_box_output = string.Empty;
Pagesize_input = 0;
FinalPagesize_input = 0;
Pagesize_output = 0;
FinalPagesize_output = 0;
for (i = 1;i <= reader_inputPdf.NumberOfPages;i++)
{
Pagesize_input = FinalPagesize_input;
height_input = reader_inputPdf.GetPageSizeWithRotation(i).Height;
pagenumber_input = i;
TextWithFont_inputPdf inputpdf = new TextWithFont_inputPdf();
text_input_File = iTextSharp.text.pdf.parser.PdfTextExtractor.GetTextFromPage(reader_inputPdf, i, inputpdf);
sb_inputpdf.Append(text_input_File);
divip.InnerHtml = sb_inputpdf.ToString();
input_pdf = sb_inputpdf.ToString();
}
reader_inputPdf.Close();
}
//read input pdf ----------
public class TextWithFont_inputPdf : iTextSharp.text.pdf.parser.ITextExtractionStrategy
{
private StringBuilder result = new StringBuilder();
private Vector lastBaseLine;
private string lastFont;
private float lastFontSize;
public void RenderText(iTextSharp.text.pdf.parser.TextRenderInfo renderInfo)
{
string curFont = renderInfo.GetFont().PostscriptFontName;
string curfontweight = renderInfo.GetFont().PostscriptFontName;
float height_extract_input = Publishing.height_input;
int pagenumber_input = Publishing.i;//page number
string fontweight = string.Empty;
string fontstyle = string.Empty;
string presentfont = string.Empty;
string divide = curFont;
string[] fontnames = null;
//--------------------------------------------------------
Vector curBaseline = renderInfo.GetBaseline().GetStartPoint();
Vector topRight = renderInfo.GetAscentLine().GetEndPoint();
y_direction_input = 10 + Publishing.Pagesize_input + (height_extract_input - curBaseline[Vector.I2]);
Publishing.FinalPagesize_input = y_direction_input;
iTextSharp.text.Rectangle rect = new iTextSharp.text.Rectangle(curBaseline[Vector.I1], curBaseline[Vector.I2], topRight[Vector.I1], topRight[Vector.I2]);
Single curFontSize = rect.Height;
//---------------------------------------
if ((this.lastBaseLine == null) || (curBaseline[Vector.I2] != lastBaseLine[Vector.I2]) || (curFontSize != lastFontSize) || (curFont != lastFont))
{
if ((this.lastBaseLine != null))
{
this.result.AppendLine("</span>");
}
if ((this.lastBaseLine != null) && curBaseline[Vector.I2] != lastBaseLine[Vector.I2])
{
//this.result.AppendLine("<br />");
}
this.result.AppendFormat("<span style=\"font-family:{0};font-weight:{1};font-style:{2};margin-left:{3}pt;top:{4}pt; position:absolute;\">", curFont, fontweight, fontstyle, curBaseline[Vector.I1], y_direction_input);
}
this.result.Append(renderInfo.GetText());
this.lastBaseLine = curBaseline;
this.lastFontSize = curFontSize;
this.lastFont = curFont;
}
catch (Exception ex)
{
logWriter.Error("TextWithFont_inputPdf() : " + ex.Message);
}
}
public string GetResultantText()
{
if (result.Length > 0)
{
result.Append("</span>");
}
return result.ToString();
}
public void BeginTextBlock() { }
public void EndTextBlock() { }
public void RenderImage(ImageRenderInfo renderInfo) { }
}