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Get current Active Window

using System; using System.Windows.Forms; using System.Runtime.InteropServices; using System.Text; public class MainClass     // Declare external functions.     [DllImport("user32.dll")]     private static extern IntPtr GetForegroundWindow();     [DllImport("user32.dll")]     private static extern int GetWindowText(IntPtr hWnd, StringBuilder text, int count);     public static void Main() {         int chars = 256;         StringBuilder buff = new StringBuilder(chars);         // Obtain the handle of the active window.         IntPtr handle = GetForegroundWindow();         // Update the controls.         if (GetWindowText(handle, buff, chars) > 0)         {             Console.WriteLine(buff.ToString());             Console.WriteLine(handle.ToString());         }     } }