Hi All! I think I discovered a possible improvement on .NET Framwork's TRY...CATCH...END TRY statement. I guess most developers might also have been discovered that at some point in their .NET development process but continued to ignore the problem due to their workloads. The word is RET...more >>

I've got a program that is heavily processor intensive when it's being run. At seemingly random intervals, the program's foreground locks up and doesn't refresh until it has completed its processes. The lockup doesn't occur every time the program is run, though rest assured it will occur if the prog...more >>

When you compile a DLL or EXE from VS.NET, does it by default compile the code into MSIL and then during execution the methods are individual JITed? I thought the default was to compile to native x86 code on Windows. But then what I've done is use the ILDASM to examine a PE I produced, and I w...more >>

Does the VSNET Architect install (MSDN Universal) create a log file, and if so, where? I have an unusually heavily secured IE configuration, and FireFox set up as my default web browser. When attempting to check for VStudio updates at the end of the install, I get the message "Visual Studi...more >>

Hi, I am writing a C# application that need to use an old c++ code in lib files from vc++ 6 can i do that? Can i import lib file to C# app and how? Can you give me some examples code how to do that? Thanks ...more >>

I have the following problem: I have a solution in path C:\AAA\CustomerA Now I have a second project: Then I copy everyThing to C:\AAA\CustomerB Bit inside the new project everything is looking to C:\AAA\CustomerA It is not possible to input relative pathes !! What is the solution ...more >>

Hello, I want to develop a simple flow chart with C#. Means some connected rectangles and I want to give the rectangles titles. It were excellent when it is also possible to define a beginning and a ending node. Can anybody help me or can recommend me any samples? thx robert...more >>

Hi everyone, I'm wondering what you're supposed to do when you call a method that is required to perform some action but that action subsequently fails. More specifically, how do you get a custom message back so that you can provide some useful information to the application user? It see...more >>

Hi, is it possible to display the Row number in the in the row selection column in a DataGridView (this is the "column" before your first column...when you click on it, it highlights the entire row). also, i have put code in the SelectedIndexChange event of the DataGrid view to display t...more >>

Hi everyone, I really need help with the following: It's common in app development to create numerous projects under one solution that as a whole combine to become your final application. For example I have a solution that has four subprojects - 3 class libraries and 1 windows forms app....more >>

Well, subject says it all really... Thanks, Einar -- "If it was so, it might be; and if it were so, it would be; but as it isn't, it ain't. That's logic" -- Lewis Carroll ...more >>

Hello, I'm having troubles with saving a tiff-file with a certain compression and colordepth. This is the code I use: ---------------------------------------------------------------------- private sub MakeTiff dim imgSource as new bitmap(strTifSourceFile) Dim TiffCodecInfo A...more >>

I have a type Dictionary<int, List<int>> oKP = new Dictionary<int, List<int>>(); Im populating the dictionary so that a key is associated with a list of integers. I then remove some, or possible all integers from the list by using foreach: foreach (int i in oKP.Keys) { foreach (int ...more >>

Hello, I want to develop a little application, which extracts some values of an excel sheet and displays this values with a rectangle or a circle in a form. Are there any example how to implement such things? regards mathon ...more >>

Hey everyone. I was wondering if someone could help me with a small problem. I have designed a user control and I would have inserted it on a aspz page (WebForm1). The User control is being used to help with the navigation through a datagrid. The control handles all the paging issues and on t...more >>

Hi You peops are probably going to get sick of me over the next few weeks :) I am trying to add a button via code when an existing button is clicked. I have the following bits of code (missed out unimportant stuff) At module level: Dim WithEvents Button2 as Button At button1 click ...more >>

Hi, I'm working through some documentation trying to learn vb.net and came across the following code snippet: form1.location = new point(200,200) If I enter this within form1 code I get an error (and intellisense doesn't offer the property) however if I enter 'me.location =....' everyth...more >>

Hi, I have win2000, and I installed Microsoft .Net and the Oracle 8.1.7 Client. In .Net I could connect to a oracle database, using the Microsoft Ole Db Provider for Oracle. After that I had to install Oracle Forms 6 and Oracle Reports, and for that propose it was necessary to install a new ...more >>

Hello, My question is about the datagrid sorting. I have a datatable that is filled up with the data retrieved from an SQL query.I use that datatable as source for my datagrid. I would like to make the datagrid sortable by each of the columns but I don´t want to run the SQL query again. The ...more >>