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






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);
}

   
    
  








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