如何在运行时重置 WPF 表单的高度并重新居中？
我尝试在其 Loaded 事件中重置表单的高度，但表单的位置不再位于屏幕中心。
private void Window_Loaded(object sender, RoutedEventArgs e)
{
var manualHeight = 0
+ this.MessageRow.ActualHeight
+ this.ButtonsRow.ActualHeight
;
this.Height = manualHeight;
//What to do to re-center the form?
}
如果您知道该怎么做，请帮忙。非常感谢！
南。
[编辑]
感谢 xandy 的帮助，我在这里重新记下了答案。
var screenHeight += System.Windows.SystemParameters.PrimaryScreenHeight;
window.Top = (screenHeight - manualHeight) / 2;
I try to reset the height of my form in its Loaded event but the position of the form is not centered screen anymore.
private void Window_Loaded(object sender, RoutedEventArgs e)
{
var manualHeight = 0
+ this.MessageRow.ActualHeight
+ this.ButtonsRow.ActualHeight
;
this.Height = manualHeight;
//What to do to re-center the form?
}
Please help if you know how to. Great thanks!
Nam.
[Edit]
I re-note the answer here thanks to xandy help.
var screenHeight += System.Windows.SystemParameters.PrimaryScreenHeight;
window.Top = (screenHeight - manualHeight) / 2;
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手动设置窗口 y 位置为：
window.Top = (screenHeight - manualHeight) / 2;
您可以在此处获取屏幕高度。
manually set the window y position to:
window.Top = (screenHeight - manualHeight) / 2;
where you can have the screenHeight here.