How to add a right-click menu in a Windows or a control? Waiting online

wys0226

How to add a right-click program to a simple drawing program in Windows

ericsony

ContextMenuStrip control
Edit the Text of the Items you want, and then select the ContextMenuStrip property of the window you want to pop up as that control.

zorrozhou

VS can use ContextMenu control, but need to be transferred from the tool, you can also directly use ContextMenuStrip.

contextMenu1.MenuItems.Clear ();
contextMenu1.MenuItems.Add ("Copy", Control1_Click);
contextMenu1.MenuItems.Add ("Delete", Control2_Click);

// Control1_Click and Control2_Click refer to the event for this action

zorrozhou

Finally, add a sentence contextMenu1.Show (Control control, Point pos, LeftRightAlignment alignment);
// The three parameters are the controls that can display the right-click menu, the mouse position, and whether the menu is displayed on the left or right of the mouse
//E.g. ContextMenu1.Show (dataGridView1, e.Location, LeftRightAlignment.Right);

wys0226

I still do n’t understand what you said Because I just learned, please forgive me
Where to add these codes
Whether to write another function or write it directly in
What about private void Form1_Load (object sender, System.EventArgs e)

wys0226

I still do n’t understand
Because you just learned, please forgive me
Where to write these codes
Is added directly
Private void Form1_Load (object sender, System.EventArgs e) still write another function