I have recently installed VC#, VC++ and VB 2005 Express Edition. Someone had sent me the sln file to load it into C# and so I tried, and I get an error saying: "The application for project "C:\...\fbridge.vcproj" is not installed." "Make sure the application for the project type (.vcpro...more >>

I am trying to get the following to work so would like some guidance on how to achieve what I need. 1. I have a form which has a tab control. 2. On the 4th TabPage I have 5 picture boxes. 3. These picture boxes are normally populated from a file(s) with a set path and filename. I have th...more >>

I am trying to get reflection to work and have been spending today trying to understand it better. I am stuck and hoping someone could point me in the right direction (maybe a different way of doing this). I have several different types (classes) and all have an IsValid() function. (ie. Coke....more >>

I need a C# (aspx or asmx) that I pass a string and it returns the string formatted as an image. It would be something like ... <img src="http://www.domain.com/sample/123456"> .... where 123456 would be rendered as a graphics image. Can you point me towards an an example/sample? ___...more >>

This will be difficult to explain so bear with me. If anyone is familiar with Tibco Rendezvous and/or Microsoft Messaging, this may make more sense. I've created a hierarchy of objects that looks something like this: Tibco-->Transports-->Transport Where Tibco is the overall component tha...more >>

I am using a DataGridView to display information stored in classes. I am linking to the information with the Tag property of the DataGridView rows. Unfortunately, whenever I set the Tag property, update all its associated cells, and then add a new row, it adds the blank row to the top of the gri...more >>

hi there, i created a little test application to send out multiple emails to addresses, but using threads. So anyway, what i've got is 1 form with a START button, and a multiline textbox for recording log output of sending results. I use the code: System.Threading.Thread t = new System...more >>

Hi I add web reference to my C# client app and call web method that returns TreeNode. I tried to cast WebService TreeNode to Windows Forms TreeNode, but without any effect. Any ideas? Thanks PK ...more >>

I have a DataGrid with 3 Columns. I want to change Cell text color of only first Column. How I do that? Thanks! ...more >>

Hello Everyone, I am using service controller class to start, stop services on my remote machine. Is there any way I can also do the kill command for the services that hung up when I issue the service.stop command. I know I can use System.diagnostics process, but its giving me error "Acc...more >>

How can i add new users to the sql server mdf. Since, when i try to access the mdf it gives me the following error under the setting "Windows Authentication": " Could not open default database.Login failed for user AMIRDIWAN \Administrator" Alternatively, i tried the other way by keepin...more >>

hello, i want to create a new active directory schema property. for testing, i use the following simpy function: [CODE] public void createProperty() { string cn = "leo8"; DirectoryContext dc = new DirectoryContext(DirectoryContextType.DirectoryServer,...more >>

Hello all, I have written a user control for the purpose of displaying certain data from a data source. Instead of having the control to have access to the data source directly, the control will raise an event to the hosting page whenever it needs to refresh the data (e.g. user choose a diffe...more >>

i have to write a tool to convet html page to jpg. the html have words and graphic inside. i have no idea to do that. is there any free tool for doing this or any api i can call because i have to convert many html files in batch. thanks. ...more >>

As a newbie to C#, I am not sure what I can do about this. I would like to do something like an Enumeration to use "constants" like Yes to indicate true and No for false. But since there seems to be no underlying 0 or non- zero for boolean values in C#, I am not sure how to handle this. Any ...more >>

So far I have not been able to find a comprehensive listing of in what order events fire and exactly what they are (with adequate descriptions for a newbie like me) for C#. I have many questions, like what is the differnce between a click event and a mouse click event for a given control. ...more >>

I am using "\n" in string literals and displaying them in a multiline TextBox Control. I do get a new line, as expected, but every line displays with a little box like symbol at the end. What is this about and how can I avoid it? Thanks, JB...more >>

I am in the process of porting a Java program (a distributed whiteboard) to C# that reads messages from a socket, and hands received messages to a Windows Form. It is multithreaded: let me call the thread that handles the network side the "networking thread". Since I am not allowed to ca...more >>

Here is what I am trying to do: A button's click event contains some code that does some stuff and takes about 3-4 seconds to complete. I want to be able to interrupt that code (and branch to some different code) with a subsequent click of that same button. As far as I can tell, a new cli...more >>