我也不知道为何要自定义一个没差的WinForm,反正就是遇到了MyForm没法用鼠标拖着走的问题,百度到的解决方案,记录一下:再把函数
[DllImport("user32.dll")] public static extern bool ReleaseCapture(); [DllImport("user32.dll")] public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam); public const int WM_SYSCOMMAND = 0x0112; public const int SC_MOVE = 0xF010; public const int HTCAPTION = 0x0002; private void tab_title_MouseDown(object sender, MouseEventArgs e) { ReleaseCapture(); SendMessage(this.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);//*********************调用移动无窗体控件函数 }
再把tab_title_MouseDown方法给任务栏的MouseDown事件注册进去就行了:this
public LargeIcoMainForm() { InitializeComponent(); this.tab_title.MouseDown += new System.Windows.Forms.MouseEventHandler(this.tab_title_MouseDown); }
完美。spa