MessageBox from user32.dll : Windows API « Windows « C# / C Sharp

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C# / C Sharp » Windows » Windows API Screenshots  MessageBox from user32.dll    using System; using System.Runtime.InteropServices; public class Starter {     public static void Main() {         string caption = "Visual C# 2005";         string text = "Hello, world!";         API.ShowMessage(0, text, caption, 0);     } } public class API {     [DllImport("user32.dll", EntryPoint = "MessageBox")]     public static extern int ShowMessage(int hWnd,         string text, string caption, uint type); }        Related examples in the same category 1. DLL: GetVersionEx 2. Keyboard timer: GetTickCount 3. BitBlt 4. Get the Total Free Space on a Drive by using kernel32.dll 5. imports three functions to display the vertical and horizontal size of the screen. 6. Get OS Version from kernel32.dll 7. imports the printf function 8. import CreateDirectory and FormatMessage 9. marshals string for unmanaged memory as ANSI. 10. imports the GetModuleHandleW function specifically 11. Set mouse and keyboard hooks. 12. Sound Utils