Nettet15. des. 2010 · Hi, I need to implement a wpf control who has a feature that when mouse click outside itself, it would hide from user. I found the ComboBox already implemented … Nettet13. jul. 2011 · private void OnMouseDown(object o, MouseEventArgs args) { Mouse.Capture(this, CaptureMode.Element); prevMousePosition = args.GetPosition(this); } private void OnMouseUp(object o, MouseEventArgs args) { Mouse.Capture(this, CaptureMode.None); } private void OnMouseMoved(object o, MouseEventArgs args) { …

wpf - Releasing mouse capture and letting mouse click pass …

Nettet22. apr. 2011 · When the user clicks outside the bounds of the control, I release the mouse capture in OnPreviewMouseDown. I don't set e.Handled to true. The mouse … Nettet9. sep. 2016 · Forcing Popups to release mouse capture on close does not stop the problem from happening. Instead, force something else to capture the mouse, which wrestles mouse capture away from the Popup and then release it. void barButton_Click (object sender, RoutedEventArgs e) { CaptureMouse (); ReleaseMouseCapture (); … does ethanol free gas contain lead

【WPF学习】第十七章 鼠标输入 - Peter.Luo - 博客园

Nettet18. jul. 2010 · When an object has captured the mouse, that object receives mouse input whether or not the mouse pointer is within its bounding area. So I do not recommend you to call the CaptureMouse in MouseEnter event. If you do it, you should check the mouse position in MouseMove event, and call ReleaseMouseCapture when the mouse is out … NettetIf you force capture, you might interfere with existing captures - especially with captures that relate to drag-and-drop with the mouse. To clear mouse capture from all … Nettet27. feb. 2008 · 1) calling CaptureMouse () method and then mousedown events on the control -> this doesn't work i guess because it probably needs to be captured initially from a mouse event which i'm not doing 2) Set focus to the popup and then check the PreviewLostKeyboardFocus event f1 monza race highlights