I'd like to perform a drag&drop from a textbox to another textbox.
If I trap the MouseDown event and start the DoDragDrop then I can perform the drag&drop.
private void textBox_Adress_MouseDown(object sender, MouseEventArgs e)
Unfortunately this then cripples the ability to select text within the textbox for modifying the contents of the textbox.
So. How is the simplest way to allow the mouse to select text inside the textbox for editing AND allow the mouse to start a drag&drop of the complete contents of the textbox?