Graphics applications sometimes require users to select a rectangular region of a picture or drawing visually. You need to provide a resizing box manipulated by the pointer at run time
As explained in this article, the applications you create with one version of the framework, can target only that version or both, according to the settings you put in the
If you open the VS.NET documentation (either from within the IDE or by clicking the respective icon under the Start | Programs| Microsoft Visual Studio 2003 folder) you can use
VS.NET 2003 comes with a nice feature that allows you to automatically run an external executable file before or after a build. For example, you may want that after a
The VS.NET’s Tools menu can be customized with your own commands, to launch external programs. For example, you may want to have a command that opens the current project’s folder
You can get the serial number of your hard drive, floppy disk, or CD-ROM easily without any additional ActiveX component. First, start a VB project, add a standard module, and
Use Bitwise Operators in T-SQL to do AND/OR/XOR (&/|/^) between two or more bit/integer variables. You can use z = x and y in VB where x,y,z is Boolean, in
Here’s the syntax for the stored procedure: CREATE PROCEDURE [dbo].[RenameColumn] @tblname as varchar(50), @oldcolnameas varchar(50), @newcolname as varchar(50)ASdeclare @tblColname varchar(100)set @tblColname = @tblname +’.’ + @oldcolnameBEGIN TRANSACTIONSET QUOTED_IDENTIFIER ONSET TRANSACTION