User32.DLL

Question

hi all I hope to know how to use user32.dll in my C# windows Application and i will appreciate who uploaded user32.dll with thanx.

Bechir Bejaoui · Answer

Ok Ahmad You have to use COM interop because user32 is unmanaged code that means written outside the .Net language C C++(not VC++) so we use the System.Runtime.InteropServices to import this unmanaged code First add the namespace System.Runtime.Interop Then to call any function within user32.dll library you have to do as follow [DllImport(user32.dll)] static extern (Arg0 Arg1........ArgN); then to call it you simply invoke it within your code Example: To draw text using the method DrawText of user32.dll http://www.pinvoke.net/default.aspx/user32.DrawText