I am using an old ActiveX control in my C# Win App. it has a MouseUp event that its eventArgs is passing the X and Y of the point that we have clicked but for my scenario I am using its ItemClick event and its eventArgs does not have the info about X and Y. but I need to know them to show my pop-up... so is there a way I can find out what is the location of X and Y that user has right-clicked so I can pass it to my contextMenuStrip.Show method.
增 编
管制班有一个静读的MousePosition Property,这给屏幕上的模拟坐标。 你们可以利用这一机会了解如何定位背景。
来自MSDN:
控制。 财产
类型:系统.Drawing.Point
A Point that contains the coordinates of the mouse cursor relative to the upper-left corner of the screen.
<代码>Cursor.Position>将接见目前 cur的屏幕坐标。 大部分用途都足够了,尽管烟雾可能从点击到被点击手之间移动。
你们需要获得具备屏幕位置的曲线位置,然后从控制范围内叫ToClient,以便把相关点控制起来。 Aka. 0,0 是控制的最大左侧。
this.PointToClient(Cursor.Position);
页: 1
I was wondering if someone can tell me what would be the best way to bring my application to the foreground if a mutex was not able to be created for a new instance. E.g.: Application X is running ...
I ve successfully created an app that minimizes to the tray using a NotifyIcon. When the form is manually closed it is successfully hidden from the desktop, taskbar, and alt-tab. The problem occurs ...
Maybe it s something I m doing wrong. I m just learning Linq because I m bored. And so far so good. I made a little program and it basically just outputs all matches (foreach) into a label control. ...
I have a DataTable that has several DataColumns and DataRow. Now i would like to handle an event when cell of this DataRow is changed. How to do this in c#?
How do you force a DataGridView to release its reference to a bound DataSet? We have a rather large dataset being displayed in a DataGridView and noticed that resources were not being freed after the ...
I am using VS2008 and creating forms. By default, the underscore of the character in a textbox when using an ampersand is not shown when I run the application. ex. "&Goto Here" is not ...
When I m trying to change the default Image of a Control on Windows Forms in Form Designer (no matter where on which control) I get this error: Error message: An item with the same key has ...
I have a Winforms application coded in VS C# 2008 and want to insert a WPF window into the window pane of Winforms application. Could you explain me how this is done.