How to: Position a Custom Context Menu in a RichTextBox
This example shows how to position a custom context menu for a RichTextBox.
When you implement a custom context menu for a RichTextBox, you are responsible for handling the placement of the context menu. By default, a custom context menu is opened at the center of the RichTextBox.
To override the default placement behavior, add a listener for the ContextMenuOpening event. The following example shows how to do this programmatically.
The following example shows an implementation the corresponding ContextMenuOpening event listener.