Hi. There was a thread about launching ie from windows form. people suggested using System.Diagnostics.Process.Start(); But how can i do the same from compact framework. I have to lauch IE on PDA (Pocket PC). Thanks... ...more >>

in windows explorer, the nodes immed under the "my computer" root node appear with a minimum of indenting ( the +/- square is directly underneath the root node ). In the .NET TreeView control the indent is shifted one more indent level to the right, wasting valuable horizontal space. How can...more >>

How do i solve the issue of calling an MFC dll function that throws an exeption ? i call the dll from a c# app. Now i use an empty catch but this way i can't get any more information about the thrown exception. Maybe i need to remove the exception from my dll function and replace it with an ...more >>

Hello, I am creating a menu for an Office Add-in. The menu displays OK. But, each time I run the Office App (Word) it adds another menu item. The Word menu bar looks like: File | Edit | View |.. | My Menu | My Menu | My Menu |.. Do I have to "Find" the menu item first, to see if it ex...more >>

when I use the snippet below price = "$" + reader["start_price"].ToString() + " to $" + reader["end_price"].ToString(); the price is returned with 4 decimal places I thought I could do; reader["start_price"].ToString("C") to format the string as currency and do away "$" + from the line ...more >>

Hi, ALL Does anybody know how to capture mouse wheel events in C# occured on the control that natively does not suppot them (e.g. MS Flex Grid)? I have code hooks windows messages in VB6. I've translated it into C#, but it does not work :-( Any another idea? Thanks Evgueny ...more >>

I was wondering if there is a way to populate a drop down list with the active directory user? So far I have found the namespace System.DirectoryServices but I am not sure how to access the users and attach them to a droplist. Thanks in advace for the help....more >>

This seems like a fairly basic thing to want to to, but as far as I can tell, it's not possible. Can anyone help? I have a class 'Foo' and I want to call the constructor with a particular (identical) value for each object in an array of 'Foo's: public class Foo { public Foo(bool val) ...more >>

I have two classes under the same namespace. something like this: class1 ~~~~~ namespace myProject { class myUI { public System.Windows.Forms.Label lblStatus; . . . } } class2 ~~~~ namespace myProject { class logicStuff ...more >>

Hi people, I'm having trouble trying to achieve something in C# and win forms, and am looking for a little advice if anyone has a moment. I've got two classes: 1) a base class 2) a derived class that inherits from it The base class is designed to hold data and only data. The derived...more >>

I recieve the very strange error while compiling project: "object reference net set to the instance of the object" in line 0 !!! The first lines in this .cs are using System; using System.Collections; using System.ComponentModel; using System.Drawing; using System.Data; using Sys...more >>

Hi All, I have 2 panels that have controls on them in a win form. On Init of app I hide panel2 and show panel1, no problem. On button Click I hide panel 1 and show panel 2, panel 1 disappears but no panel 2 with controls showing. Any idea what I might be doing wrong ? Thanks, ...more >>

I need to read PDF Files... I actually need the text itself inside the PDF File.... Is there any C# component or class? Thanks, E.T. ...more >>

Please,I am begginer,can you tell me which function converts integer to string in C# and can you give me correct syntax of it? Thank you .. ...more >>

All: I've found the 'Environment.GetEnvironmentVariable()' method; but how do I create and/or set an environment variable? Thanks, Bill ...more >>

can i say store a method name in a database & then bring it back & run it? sort of like using the eval() in javascript? i would prefer not to have a masively big switch statement & instead store the relevent method name in the database with the relevent record. thanks in advance for ...more >>

I can't get a number out of my textbox. it keeps giving me an error and saying that the input string was not in the correct format. this.number = int.Parse((this.numberTextBox.Text.ToString()); How do I get the number out of the text box if I only entered small positive integers? dave ...more >>

stupid question: RemotingConfiguration.Configure("MyProject.exe.config"); (where the actual EXE that's built is named "MyProject.exe", of course). is there any way to do that without hard coding it? I tried: RemotingConfiguration.Configure(null); but then it doesn't read the config...more >>

If I have an application which has 1 form and that form has 1 textbox. How can I make the cursor appear in the textbox when the form loads? So a user can just start typing and doesn't have to click on the textbox first. Thanks for the reply. Mike...more >>

Hello, I created a simple add-in. The add-in displays OK. But, every now and then I will make a change and the add-in stops displaying. I would remove the potential offending code, but the add-in never displays again, no error messages - nothing. It's like the add-in no longer exists. I h...more >>

Hi. I using c# to develop application for PDA. I need to tell system to renew its ip address from dhcp server, but can not find any function to do this. In visual c++ it is possible with iprenewaddress() function which uses "ip helper" library. Thanks in advance.... Rustam. ...more >>

I build user control, consists of different things (e.g label, image, etc.) I want to handle click (and other) events, however I can not do it until I do not assign event handler for each control inside me user contol. Is there way to do this "smart" just inherit all possible events from usercont...more >>

Hi, How to add a console window to a Windows application? Thank you very much in advance, Pengyu...more >>

Hello everyone, I have main application form (child of System.Windows.Forms.Form) that hosts quite a number of different visual components. Some time after working with those components, the form refuses to be closed - I click menu item that invokes Form.Close() method, I click 'close' icon on...more >>

Hi, I built a user control myPanel derived from the Panel class. In myPanel I added code for an indexer which looks like this: private Color[] mColor = new Color[10]; [IndexerName("Colors")] public Color this [int i] { get { if (i < 0 || i >= 10) return ...more >>

I want to know if is possible I use on enumerator as a datatype in a structure and If some one can send to me an example that will be great. Thank's Artur...more >>

I have developed a series of user defined controls. These have been placed on a variety of different forms. From within one of these controls, I want to show another dialog directly to the right of the current form (that contains one of this particular control). Therefore, what I am after i...more >>

Hi all, dev. env.: VS.Net2003/C# I have a windows form application with web browser control. I need to capture the onsubmit event of the forms in the document in order to get the values and log them. I have tried this: 1. this.current_page = this.mydoc.Document as mshtml.HTMLDocumen...more >>

1. How can I prevent this tool from including in HTML my private methods ? 2. Wherer can I find any example of usage of see and seealso ? Gawel ...more >>