WPF_显示鼠标所在像素点的位置 1.MouseEvent.xaml <Window x:Class="WPF1.MouseEvent"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"xmlns:mc="http://schemas.open...
}privatevoidtouch_MouseLeftButtonDown(objectsender, MouseButtonEventArgs e) {if(!this._mouseDown) {this._mouseDown =true; _currentPoint= e.GetPosition(this._borderTouch);//_lastPoint=_currentPoint; } } 操作过程: 1. 点鼠标左键触发touch_MouseLeftButtonDown一次, 2. 然后移动鼠标触发touch_MouseMove...
GetPosition(this); //移动鼠标的时候,将鼠标的坐标显示出来 this.lblInfo.Text = ("You are at ("+pt.X+","+pt.Y+") in window coordinates"); } } } 运行效果: 鼠标的单击事件 PreviewMouseLeftButtonDown PreviewMouseRightButtonDown MouseLeftButtonDown MouseRightButtonDown PreviewMouseLeftButtonUp...
Point pt = e.GetPosition(this); lblInfo.Text = string.Format("You are at ({0},{1}) in window coordinates", pt.X, pt.Y); } private void cmdCapture_Click(object sender, RoutedEventArgs e) { this.AddHandler(Mouse.LostMouseCaptureEvent, new RoutedEventHandler(LostMouseCapture)); Mouse....
一、WPF 中获取和设置鼠标位置 方法一:WPF方法 代码语言:javascript 代码运行次数:0 运行 Point p=Mouse.GetPosition(e.SourceasFrameworkElement);Point p=(e.SourceasFrameworkElement).PointToScreen(pp); 方法二:API方法 代码语言:javascript 代码运行次数:0 ...
方法一:WPF方法 Point p = Mouse.GetPosition(e.SourceasFrameworkElement); Point p= (e.SourceasFrameworkElement).PointToScreen(pp); 方法二: API方法 //////设置鼠标的坐标//////横坐标///纵坐标[DllImport("User32")]publicexternstaticvoidSetCursorPos(intx,inty);publicstructPOINT {publicintX;public...
在 WPF 程序中，我们有 Mouse.GetPosition(IInputElement relativeTo) 方法可以拿到鼠标当前相对于某个 ...
45 public void Close_clickHandler(Object sender, RoutedEventArgs e) 46 { 47 this.Close(); 48 } 49 50 private void Mouse_downHandler(object sender, MouseButtonEventArgs e) 51 { 52 Point p = e.MouseDevice.GetPosition(this); //获取鼠标相对位置 ...
WPF中获取和设置鼠标位置 用的是API privatevoidbutton2_Click(objectsender,RoutedEventArgse)//获取位置 { POINTp=newPOINT(); Pointpp=Mouse.GetPosition(e.SourceasFrameworkElement);//WPF方法 Pointppp=(e.SourceasFrameworkElement).PointToScreen(pp);//WPF方法 if(GetCursorPos(outp))//API方法 { Mess...
privatevoidDataGrid_PreviewTouchMove(objectsender, System.Windows.Input.TouchEventArgs e) { // 获取当前触摸位置 Point currentTouchPosition = e.GetTouchPoint((IInputElement)sender).Position; // 计算触摸移动的差值 doubledeltaY = currentTouchPosition.Y - lastTouchPosition.Y; ...