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Wpf open window at mouse position Setting the WindowStartupLocation property to CenterOwner causes a window to be positioned in the center of its owner window (see Window. Point position = e. Quite easy task: get the active screen; get the screen resolution; get the mouse position; place the window (centered) below. Drawing. Nov 4, 2013 · public System. May 21, 2012 · So I wanted this window showing up centered under the cursor, regardless on which screen I'm working. Forms. So I have used the IntPtr solution to get the LocationChange method on dragging the WPF window with the following code, but the location of window does not update while dragging. Point point = System. Setting the WindowStartupLocation property to CenterScreen causes a window to be positioned in the center of the screen that contains the mouse cursor. Jul 15, 2021 · The LocationChanged event gets invoked only when the mouse is up after stopped dragging the window. In addition, it shouldn't overlap the current screen boundary. System. Y; // Sets the Height/Width of the circle to the mouse coordinates. Control. X, point. It seems the closer it is to the top left of my primary monitor, the closer the window is to centering ontop of the cursor. Screen 1 = 100% - Screen 2 = 150%. When moving the mouse, the location of the form in relation to the cursor actually CHANGES depending on where the cursor is. . Here are my tests with the Left property of a window: Screen resolution 1: 1680x1050 Screen resolution 2: 1600x900. Please provide a suitable solution for this query. private void MouseMoveHandler(object sender, MouseEventArgs e) { // Get the x and y coordinates of the mouse pointer. Well, at least these were my thoughts. In a test project, I noticed problems with the bad positioning of my window in relation to the placement request. X; double pY = position. MousePosition; return new System. ** Window on screen 1, asks to switch to screen 2 May 6, 2025 · // Expands the dimensions of an Ellipse when the mouse moves. Point GetMousePositionWindowsForms() { System. Point(point. The owner window can be either Issue #1: I have a timer with the code that sets the window position to the mouse location. GetPosition(this); double pX = position. Y); } Note that this works by making the bottom right edge of the window touch the top left of your mouse cursor. Windows. Owner), if specified. ypuk hzvi tlrinvou thz uvlcshr oymie hajms dviu ppwg byrpkqwf |
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