摘要：
1 using System.Runtime.InteropServices; 2 3 public partial class MainForm : Form 4 { 5 6 [DllImport("user32.dll")] 7 public static extern bool ReleaseCapture(); 8 [DllImport("user32.dll")] 9 public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam... 阅读全文
