This is probably very beginner question. I am trying to create my first Windows Forms application and would like to create an outlook email message by clicking a button on my form.
The problem is that there are 13 errors mainly saying:
Severity Code Description Project File Line Suppression State
Error CS0246 The type or namespace name 'Outlook' could not be found
(are you missing a using directive or an assembly reference?) Offer
machine v.0.0.1 C:\Users\PC\source\repos\Offer machine v.0.0.1\Offer
machine v.0.0.1\Form1.cs 29 Active
I have added references to my project:
Here is the code:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace Offer_machine_v._0._0._1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Button1_Click(object sender, EventArgs e)
{
try
{
List<string> lstAllRecipients = new List<string>();
//Below is hardcoded - can be replaced with db data
lstAllRecipients.Add("sanjeev.kumar#testmail.com");
lstAllRecipients.Add("chandan.kumarpanda#testmail.com");
Outlook.Application outlookApp = new Outlook.Application();
Outlook._MailItem oMailItem = (Outlook._MailItem)outlookApp.CreateItem(Outlook.OlItemType.olMailItem);
Outlook.Inspector oInspector = oMailItem.GetInspector;
// Thread.Sleep(10000);
// Recipient
Outlook.Recipients oRecips = (Outlook.Recipients)oMailItem.Recipients;
foreach (String recipient in lstAllRecipients)
{
Outlook.Recipient oRecip = (Outlook.Recipient)oRecips.Add(recipient);
oRecip.Resolve();
}
//Add CC
Outlook.Recipient oCCRecip = oRecips.Add("THIYAGARAJAN.DURAIRAJAN#testmail.com");
oCCRecip.Type = (int)Outlook.OlMailRecipientType.olCC;
oCCRecip.Resolve();
//Add Subject
oMailItem.Subject = "Test Mail";
// body, bcc etc...
//Display the mailbox
oMailItem.Display(true);
}
catch (Exception objEx)
{
Response.Write(objEx.ToString());
}
}
private void Label1_Click(object sender, EventArgs e)
{
}
}
}
You are not adding the proper using to your code. You need to add:
using Microsoft.Office.Interop.Outlook;
Without this line you should type the full namespace before each object from the Interop libraries. With that using in place you can remove all the Outlook. before the objects coming from the interop. But the one creating the main Application object needs the full namespace to avoid conflicts with the Application class defined in Winforms.
Microsoft.Office.Interop.Outlook.Application outlookApp =
new Microsoft.Office.Interop.Outlook.Application();
_MailItem oMailItem = (_MailItem)outlookApp.CreateItem(OlItemType.olMailItem);
Inspector oInspector = oMailItem.GetInspector;
..... and so on ....
It seems you have added Outlook interops to the project References twice.
As for the error message, you just need to add an alias to the Outlook namespace:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Outlook = Microsoft.Office.Interop.Outlook;
using Office = Microsoft.Office.Core;
Also, you may find the C# app automates Outlook (CSAutomateOutlook) sample project helpful.
Related
I am very new to C#, visual studio, and related Microsoft work. So it is very likely that I messed something up and I hope some one can help me a bit on this.
I create an Console application and I am trying to run some tutorial C# code. There is a red line under when I try to load Windos.Storage.Pickers and all namespaces after it. I attempt to add the references, but I can't find what I need there.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Windows;
using Windows.Storage.Pickers;
using Windows.Storage.Streams;
using Windows.Graphics.Imaging;
using Windows.Media.FaceAnalysis;
using Windows.UI.Xaml.Media.Imaging;
using Windows.UI.Xaml.Shapes;
namespace ConsoleApp1
{
class Program
{
static void Main(string[] args)
{
FaceDetector faceDetector;
IList<DetectedFace> detectedFaces;
FileOpenPicker photoPicker = new FileOpenPicker();
photoPicker.ViewMode = PickerViewMode.Thumbnail;
photoPicker.SuggestedStartLocation = PickerLocationId.PicturesLibrary;
photoPicker.FileTypeFilter.Add(".jpg");
photoPicker.FileTypeFilter.Add(".jpeg");
photoPicker.FileTypeFilter.Add(".png");
photoPicker.FileTypeFilter.Add(".bmp");
StorageFile photoFile = await photoPicker.PickSingleFileAsync();
if (photoFile == null)
{
return;
}
}
}
}
the namespace you are tying to use is use for UWP development.
The problem is that you are trying to use it in Console Development.
Read about it here
I have got a problem when using EmguCV. Everytime I try to create SIFT or SURF detector I get exception "The type initializer for 'Emgu.CV.CvInvoke' threw an exception".
I've already: installed MSVCRT, copied OpenCV and Emgu dlls to the execution directory, added to solution OpenCV and Emgu dlls, added to solution Emgu.CV, Emgu.CV.GPU, Emgu.CV.ML, Emgu.CV.UI, Emgu.Util references.
Unfortunately I still got exception. I've tried to build SURFFeature example and it worked perfectly. It actually means that I make some mistake, but I can't find it... Please help...
Here's the code:
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Runtime.InteropServices;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Emgu.CV;
using Emgu.CV.CvEnum;
using Emgu.CV.Features2D;
using Emgu.CV.Structure;
using Emgu.CV.UI;
using Emgu.CV.Util;
using Emgu.CV.GPU;
namespace blablabla
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
try
{
Bitmap waveform_to_file = new Bitmap(2, 2);
//Emgu.CV.Features2D.SIFTDetector detector = new Emgu.CV.Features2D.SIFTDetector();//(0, 3, 0.04, 10, 1.6);//(400, true, 3, 4);//
SURFDetector surfCPU = new SURFDetector(500, false);//I got exception on these lines
Emgu.CV.Util.VectorOfKeyPoint keypoints = new Emgu.CV.Util.VectorOfKeyPoint();
Emgu.CV.Image<Emgu.CV.Structure.Gray, Byte> waveform_to_file_gray = new Emgu.CV.Image<Emgu.CV.Structure.Gray, byte>(waveform_to_file);
Emgu.CV.Features2D.ImageFeature<float>[] modKeyPointsArray = surfCPU/*detector*/.DetectFeatures(waveform_to_file_gray, null);
List<Emgu.CV.Features2D.ImageFeature<float>> modKeyPointsList = new List<Emgu.CV.Features2D.ImageFeature<float>>();
}
catch(Exception ex)
{
MessageBox.Show(ex.Message + ex.StackTrace);
}
}
}
}
Solution explorer:
http://ifotos.pl/zobacz/4JPG_wwaerwh.jpg
bin/debug:
http://ifotos.pl/zobacz/3JPG_wwaereh.jpg
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Security.AccessControl;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
string Directoryd = "D:";
string mydirectory = Directoryd + "\\" + "rs\\";
if (!Directory.Exists(mydirectory))
{
Directory.CreateDirectory(mydirectory);
}
DirectoryInfo di = new DirectoryInfo(mydirectory);
DirectorySecurity ds = di.GetAccessControl();
ds.AddAccessRule(new FileSystemAccessRule(#"*",FileSystemRights.FullControl,AccessControlType.Allow));
di.SetAccessControl(ds);
}
}
}
this is my code when i execute this the pop up is showing that
Actually, this code is to create a folder rs and set its permission to deny full control but on running the error come with the message
Some or all identity references could not be translated.
What is the error?
You should change the following line:
ds.AddAccessRule(new FileSystemAccessRule(#"*",FileSystemRights.FullControl,AccessControlType.Allow));
to:
ds.AddAccessRule(new FileSystemAccessRule(#"Everyone",FileSystemRights.FullControl,AccessControlType.Allow));
Also if you look at the following Everyone Group there is an answer a bit further down that suggests you should use SSID's instead of the names.
Try the group "Everyone", not *.
I added as reference 3 dll's: Google.Apis , Google.Apis.Translate.v2 , System.Runtime.Serialization
In Form1 i have one line:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
Translator.translate(new TranslateInput());
}
private void Form1_Load(object sender, EventArgs e)
{
}
}
}
Now the error the exception is on the first line in the class Translator:
The line that throw the error is: var service = new TranslateService { Key = GetApiKey() };
The class code is:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Net;
using System.IO;
using System.Web;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Json;
using Google.Apis.Util;
using Google.Apis.Translate.v2;
using Google.Apis.Translate.v2.Data;
using TranslationsResource = Google.Apis.Translate.v2.Data.TranslationsResource;
public class Translator
{
public static string translate(TranslateInput input)
{
// Create the service.
var service = new TranslateService { Key = GetApiKey() };
string translationResult = "";
// Execute the first translation request.
Console.WriteLine("Translating to '" + input.TargetLanguage + "' ...");
TranslationsListResponse response = service.Translations.List(input.SourceText, input.TargetLanguage).Fetch();
var translations = new List<string>();
foreach (TranslationsResource translation in response.Translations)
{
translationResult = translation.TranslatedText;
}
return translationResult;
}
private static string GetApiKey()
{
return "AIzaSyCjxMe6RKHZzd7xSfSh2pEsBqUdXYm5tA8"; // Enter Your Key
}
}
/// <summary>
/// User input for this example.
/// </summary>
[Description("input")]
public class TranslateInput
{
[Description("text to translate")]
public string SourceText = "Who ate my candy?";
[Description("target language")]
public string TargetLanguage = "fr";
}
The error is:
Could not load type 'Google.Apis.Discovery.FactoryParameterV1_0' from assembly 'Google.Apis, Version=1.1.4497.35846, Culture=neutral, PublicKeyToken=null'.
Tried to google for help and also tried to change the project type to x64 platform but it didnt help. So i put it back on x86
I have windows 7 64bit visual studio c# 2010 pro .net 4.0 profile client.
Cant figure out what is the error ?
This error as reported in the above-posted messages is due to a local copy in the bin\Debug folder of your solution or project. Even though you attempt to clean your solution, such copies will persist to exist.
In order to avoid this to happen, you have to force Visual Studio to refer to the correct DLL by adding reference paths within a project properties. Unfortunately, if you got several projects within your solutions, you will have to set the reference paths for the projects one after another until completed.
Should you wish to know how to setup reference paths follow these simple instructions:
1.Select your project, right-click, then click "Properties";
2.In the project properties, click "Reference Paths";
3.Folder, type or browse to the right location of your DLL, click [Add Folder].
You will need to perform these steps for as many different locations you may have for each of your DLLs. Consider setting an output path under the Build tab of the same project properties, so that you may output your DLLs in the same directory for each of them, thus assuring you to find all the latest builds under the same location, simplifying forward your referencing.
Note this can only be one reason for this error. But it is sure that is has to do something with a wrong copy of the mentioned assembly.
I am attempting to call a Web Service (created in PHP) from my C# application. I have successfully added the Web Reference in Visual Studios, however I cannot figure out exactly how to invoke the call to the web service. I have been following this tutorial: http://sanity-free.org/article25.html however when I try and compile I get a "The type or namespace name 'SimpleService' could not be found". My C# code is as follows:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
namespace inVision_OCR
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void translateButton_Click(object sender, EventArgs e)
{
// We need to snap the image here somehow . . .
// Open up the image and read its contents into a string
FileStream file = new FileStream("\\Hard Disk\\ocr_images\\test.jpg", FileMode.Open);
StreamReader sr = new StreamReader(file);
string s = sr.ReadToEnd();
sr.Close();
// Using SOAP, pass this message to our development server
SimpleService svc = new SimpleService();
string s1 = svc.getOCR("test");
MessageBox.Show(s);
}
}
}
The SimpleService is probably in a different namespace, look at the properties of the web reference you added and see what namespace the proxy class SimpleService is being generated in, then add a using statement in your code to reference that namespace.