I have set up a program that so far can browse for the location of a file that possesses data in a text file holding the locations of other files which then shows me if they exist, are missing or are a duplicate inside listboxes. The next step is to enable the user to select files in the checked list boxes and being given the option to either move or copy. I have already made buttons which allow this but I want to be able to use them for the checked boxes I the list boxes.(p.s) please ignore any comments I have made in the code they are just previous attempts of doing other things in the code.
My code so far:
namespace File_existence
{
public partial class fileForm : Form
{
private string _filelistlocation;
public fileForm()
{
InitializeComponent();
}
private void checkedListBox1_SelectedIndexChanged(object sender, EventArgs e)
{
}
public void fileForm_Load(object sender, System.EventArgs e)
{
_filelistlocation = textBox1.Text;
}
private void button1_Click(object sender, System.EventArgs e)
{
//GetDuplicates();
checkedListBox1.Items.Clear();
listBox2.Items.Clear();
ReadFromList();
}
private void GetDuplicates()
{
DirectoryInfo directoryToCheck = new DirectoryInfo(#"C:\\temp");
FileInfo[] files = directoryToCheck.GetFiles("*.*", SearchOption.AllDirectories);
var duplicates = files.GroupBy(x => x.Name)
.Where(group => group.Count() > 1)
.Select(group => group.Key);
if (duplicates.Count() > 0)
{
MessageBox.Show("The file exists");
FileStream s2 = new FileStream(_filelistlocation, FileMode.Open, FileAccess.Read, FileShare.Read);
// open _filelistlocation
// foreach line in _filelistlocation
// concatenate pat hand filename
//
}
}
public void ReadFromList()
{
int lineCounter = 0;
int badlineCounter = 0;
using (StreamReader sr = new StreamReader(_filelistlocation))
{
String line;
while ((line = sr.ReadLine()) != null)
{
string[] values = line.Split('\t');
if (values.Length == 2)
{
string fullpath = string.Concat(values[1], "\\", values[0]);
if (File.Exists(fullpath))
checkedListBox1.Items.Add(fullpath);
else
listBox2.Items.Add(fullpath);
++lineCounter;
}
else
++badlineCounter;
//Console.WriteLine(line);
}
}
}
//StreamReader files= new StreamReader(File)();
private void listBox1_SelectedIndexChanged(object sender, System.EventArgs e)
{
}
private void button2_Click(object sender, System.EventArgs e)
{
FolderBrowserDialog folderBrowserDlg = new FolderBrowserDialog();
folderBrowserDlg.ShowNewFolderButton = true;
DialogResult dlgResult = folderBrowserDlg.ShowDialog();
if (dlgResult.Equals(DialogResult.OK))
{
textBox1.Text = folderBrowserDlg.SelectedPath;
Environment.SpecialFolder rootFolder = folderBrowserDlg.RootFolder;
}
try
{
string fileName = "filetest1.txt";
string sourcePath = #"C:\Temp\Trade files\removed";
string targetPath = #"C:\Temp\Trade files\queued";
string sourceFile = System.IO.Path.Combine(sourcePath, fileName);
string destFile = System.IO.Path.Combine(targetPath,fileName);
System.IO.File.Copy(sourceFile, destFile, true);
}
catch (IOException exc)
{
MessageBox.Show(exc.Message);
}
}
private void button3_Click(object sender, System.EventArgs e)
{
try
{
string sourceFile = #"C:\Temp\Trade Files\queued\filetest1.txt";
string destinationFile = #"C:\Temp\Trade Files\processed\filetest1.txt";
System.IO.File.Move(sourceFile, destinationFile);
}
catch(IOException ex){
MessageBox.Show(ex.Message);//"File not found"
}
}
private void button4_Click(object sender, System.EventArgs e)
{
OpenFileDialog fileBrowserDlg = new OpenFileDialog();
//folderBrowserDlg.ShowNewFolderButton = true;
//folderBrowserDlg.SelectedPath = _filelistlocation;
fileBrowserDlg.FileName = textBox1.Text;
DialogResult dlgResult = fileBrowserDlg.ShowDialog();
if (dlgResult.Equals(DialogResult.OK))
{
textBox1.Text = fileBrowserDlg.FileName;
File_existence.Properties.Settings.Default.Save();
// Environment.SpecialFolder rootFolder = folderBrowserDlg.RootFolder;
}
}
private void button5_Click(object sender, System.EventArgs e)
{
if (!textBox1.Text.Equals(String.Empty))
{
if (System.IO.Directory.GetFiles(textBox1.Text).Length > 0)
{
foreach (string file in System.IO.Directory.GetFiles(textBox1.Text))
{
checkedListBox1.Items.Add(file);
}
}
else
{
checkedListBox1.Items.Add(String.Format("No file found: {0}", textBox1.Text));
}
}
}
}
}
The task I need to do is that the files that appear in the checked list box need to usually be moved or copied to another directory. That is fine as I can already do that with what I have coded, but what it does is it will move or copy all of the files in the checked list box. What I want to do is enable the user to only be able to select which files they what to move or copy through checking the checked list box so that only those files will be moved or copied.
EDIT: Could it be checkedListBox.checked items?
Related
I am making program, which copy files from directory to other directories in Windows Forms C#. But I tried save and load directory path to Preferences > Settings and its not working. Copying, deleting its already good, only this saving and loading doesnt work. I want do this: user can in textbox write path to source and target directory and save it. That when user want copy files, he dont need write path again and again because program save path in this preferences.
Form:
There are source path and target path for directory. Then "Save values" should save this paths as string. And "Save backup" copy files. Text_box1 is textbox next to "Source path" and text_box2 is "Target path"
Here is code:
namespace AutoSave
{
public partial class Form1 : Form
{
string sourcePath;
string targetPath;
public Form1()
{
InitializeComponent();
}
private void label1_Click(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
var dir = new DirectoryInfo(targetPath);
if (dir.Exists)
{
DeleteDirectory(targetPath);
CopyFiles();
}
else
{
CopyFiles();
}
}
private void CopyFiles()
{
try
{
System.IO.Directory.CreateDirectory(targetPath);
var dir1 = new DirectoryInfo(sourcePath);
foreach (FileInfo file in dir1.GetFiles())
{
string targetFilePath = Path.Combine(targetPath, file.Name);
file.CopyTo(targetFilePath);
}
label2.Text = "Save is successful";
}
catch
{
label2.Text = "Something is wrong";
}
}
public static void DeleteDirectory(string target_dir)
{
string[] files = Directory.GetFiles(target_dir);
string[] dirs = Directory.GetDirectories(target_dir);
foreach (string file in files)
{
File.SetAttributes(file, FileAttributes.Normal);
File.Delete(file);
}
foreach (string dir in dirs)
{
DeleteDirectory(dir);
}
Directory.Delete(target_dir, false);
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
}
//SAVE PATHS
private void button2_Click(object sender, EventArgs e)
{
sourcePath = textBox1.Text;
targetPath = textBox2.Text;
Properties.Settings.Default.SourcePath = targetPath;
Properties.Settings.Default.TargetPath = sourcePath;
Properties.Settings.Default.Save();
}
private void textBox2_TextChanged(object sender, EventArgs e)
{
}
}
Have I bad code or what I did bad please? Have you some tips? In advance I am sorry for my English i tried my best :D Thanks for help.
I am learning to program in C # so my question is how to call the method from the button3
Look for information on the web but it is not very clear to me why I turn to this site
private void button3_Click_1(object sender, EventArgs e)
{
}
private void export2File(ListView lv, string splitter)
{
string filename = "";
SaveFileDialog sfd = new SaveFileDialog();
sfd.Title = "SaveFileDialog Export2File";
sfd.Filter = "Text File (.txt) | *.txt";
if (sfd.ShowDialog() == DialogResult.OK)
{
filename = sfd.FileName.ToString();
if (filename != "")
{
using (StreamWriter sw = new StreamWriter(filename))
{
foreach (ListViewItem item in lv.Items)
{
sw.WriteLine("{0}{1}{2}", item.SubItems[0].Text, splitter, item.SubItems[1].Text);
}
}
}
}
}
private void button3_Click_1(object sender, EventArgs e)
{
ListView listView1 = new ListView();
string splitter = ",";
export2File(listview1, splitter);
}
You need to pass a reference to the ListView on your Form, and the desired "splitter" into the method. Assuming listView1 and a comma:
private void button3_Click_1(object sender, EventArgs e)
{
export2File(listView1, ",");
}
Hoping someone can help please?
I can open the Command Prompt from my code but can't work out how to get the files that were search for to delete them via command line. So basically I can search a directory and file extensions which then displays in the listbox. Then i have a button to delete these file (or selected files). I need to help on sending a command to delete the file it has found, eg: del "c:\filepath location\filename.xxx" Hope i am making sense
here is my code:
private void button1_Click(object sender, EventArgs e)
{
FolderBrowserDialog folderBrowserDlg = new FolderBrowserDialog();
folderBrowserDlg.ShowNewFolderButton = true;
DialogResult dlgResult = folderBrowserDlg.ShowDialog();
if (dlgResult.Equals(DialogResult.OK))
{
textBox1.Text = folderBrowserDlg.SelectedPath;
Environment.SpecialFolder rootFolder = folderBrowserDlg.RootFolder;
}
}
private void button2_Click(object sender, EventArgs e)
{
if (Directory.Exists(textBox1.Text))
{
ext = textBox2.Text;
count = 0;
searchDirectory(textBox1.Text);
MessageBox.Show("Total Files: " + count);
}
}
int count = 0;
string ext = "*.*";
private string exeToRun;
private void searchDirectory(string path)
{
try
{
foreach (string file in Directory.GetFiles(path))
{
if (file.EndsWith(ext))
{
count++;
listBox1.Items.Add(file);
}
}
foreach (string directory in Directory.GetDirectories(path))
{
searchDirectory(directory);
}
}
catch (Exception) { }
}
private void button3_Click(object sender, EventArgs e)
{
listBox1.Items.Clear();
}
private void button4_Click(object sender, EventArgs e)
{
if (listBox1.SelectedIndex != 1)
{
while (listBox1.SelectedIndex != -1)
{
string filepath = listBox1.Items[listBox1.SelectedIndex].ToString();
if (File.Exists(filepath))
File.Delete(filepath);
listBox1.Items.RemoveAt(listBox1.SelectedIndex);
}
}
}
private void button5_Click_1(object sender, EventArgs e)
{
Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.WorkingDirectory = #"C:\";
p.StartInfo.UseShellExecute = false;
p.Start();
}
}
}
Change your command string from
CMD.EXE
to
CMD.EXE /C "DEL C:\MyFile.TXT"
The /C will execute the command string supplied and then terminate the command shell.
I'm working on a Windows Form Application. Textbox index can be saved and shown as in ListBox with this code:
private List<FunctionData> funcParamList = new List<FunctionData>();
...
private void addFuncButton_Click(object sender, EventArgs e)
{
FunctionData funcParams = new FunctionData();
funcParams.blabla1name = blabla1.Text;
funcParams.blabla2name = blabla2.Text;
...
if (funcParams.isValid())
{
funcParamList.Add(funcParams);
functionListBox.Items.Add(functionNameBox.Text);
}
Also I collect objects to TextBox again to edit (by clicking ListBox item) with the following code :
private void getParams(FunctionData data)
{
blabla1.Text = data.blabla1name;
blabla2.Text = data.blabla2name;
functionNameBox.Text = data.functionName;
return;
}
private void functionListBox_SelectedIndexChanged(object sender, EventArgs e)
{
if (functionListBox.SelectedItem == null) { return; }
foreach (var obj in funcParamList)
{
if (obj.functionName == functionListBox.SelectedItem.ToString())
{
getParams(obj);
}
}
}
And save them to file as JSON with:
private void saveFileButton_Click(object sender, EventArgs e)
{
fileName = fileNameBox.Text;
string jsonFunc = JsonConvert.SerializeObject(funcParamList);
System.IO.File.WriteAllText(#"<blablapath>\" + fileName + ".txt", jsonFunc);
}
There's 'functionName' object in JSON file that I can use it for showing on ListBox.
My question is: How can I load this file buy Native Load/Open File Dialog and show the objects in ListBox and can edit them again?
And here how I've tried to make it with the following code, but it doesn't work:
private void loadFileButton_Click(object sender, EventArgs e)
{
OpenFileDialog loadFileDialog = new OpenFileDialog();
...
if (loadFileDialog.ShowDialog() == DialogResult.OK)
{
string jsonFileName = loadFileDialog.FileName;
string jsonFile = File.ReadAllText(jsonFileName);
dynamic loadedFile = JsonConvert.DeserializeObject(jsonFile);
//if (functionListBox.SelectedItem == null) { return; }
foreach (var obj in loadedFile)
{
if (obj.functionName != null)
{
functionListBox.Items.Add(obj.functionName);
getParams(obj); // I get exception here
funcParamList.Add(loadedFile);
functionListBox.Refresh();
}
}
}
I've solved the problem by casting 'DeserializeObject' as List and it's done. Here the changes:
...
var loadedFile = JsonConvert.DeserializeObject<List<FunctionData>>(jsonFile);
private void button1_Click(object sender, EventArgs e)
{
FolderBrowserDialog FldrBrowseDlg = new FolderBrowserDialog();
FldrBrowseDlg.ShowNewFolderButton = true;
DialogResult DigRslt = FldrBrowseDlg.ShowDialog();
if (DigRslt.Equals(DialogResult.OK))
{
textBox1.Text = FldrBrowseDlg.SelectedPath;
Environment.SpecialFolder rootfolder = FldrBrowseDlg.RootFolder;
}
}
private void button2_Click(object sender, EventArgs e)
{
DirectoryInfo dir = new DirectoryInfo(textBox1.Text);
FileInfo[] files = dir.GetFiles("*doc.zip", SearchOption.AllDirectories);
foreach (FileInfo fl in files)
{
string s1 = fl.ToString();
string name = s1.Substring(0, 28);
string kyrname = name + ".txt";
if (File.Exists(textBox1.Text+"*/"+kyrname))
{
label1.Text = "have kyrplus";
}
else
{
listBox1.Items.Add(name);
}
I want to search the file but it is not taking the the path that I am giving in File.Exixts() function what to do?
Thats probably because your path is not correct.
File.Exists(textBox1.Text+"*/"+kyrname)
You need to check what is the value in your textBox1.Text and then you can concatenate the value with "*/" and .txt. It doesnt look to me as a valid path.
EDIT:
You can try like this if you are looking for a file in all the subdirectory
var file = Directory.GetFiles(textBox1.Text, kyrname, SearchOption.AllDirectories)
.FirstOrDefault();
if (file == null)
{
// File does not exist
}