无边框窗体的移动(winform/wpf)

WinForm

引入命名空间

using System.Runtime.InteropServices;

无边框移动[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 Form_MouseDown(object sender, MouseEventArgs e){ReleaseCapture();SendMessage(this.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);}

WPF

private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e){this.DragMove();}

上述的dragMove 如果实现不了的话，wpf可以使用以下的方式实现，通过以上的方法也能过够实现加入命名空间：using System.Runtime.InteropServices;using System.Windows.Interop;namespace wintest{[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 Window_MouseDown(object sender, MouseButtonEventArgs e){ReleaseCapture();WindowInteropHelper wihHandle = new WindowInteropHelper(this);// 获得该window的句柄SendMessage(wihHandle.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);}