TreeView Contro; in C#: How to highlight a selected node by Mouse-Right-Click ?

Question

In a TreeView control, a normal mouse-left-click highlights the selected node. However, a mouse-right-click does NOT. How can a mouse-right-click highlight the specified node in C# ?

Thanks

Answer 1

 

Hi  TFukuda-DocumentFusion,

 

We just need to execute the following code when we use the mouse right button click on the node:

// Sets the tree node that is currently selected in the tree view control.
treeView1.SelectedNode = treeView1.GetNodeAt(e.X, e.Y);  

And the complete method is:

private void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
 if (e.Button == System.Windows.Forms.MouseButtons.Right)
 {
 treeView1.SelectedNode = treeView1.GetNodeAt(e.X, e.Y); 
 }
}

If there's any concern, please feel free to follow up.

 

Have a nice day!

---

Mike [MSFT]
MSDN Community Support | Feedback to us
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Answer 2

 

Hi TFukuda-DocumentFusion,

 

Have you tried the suggestion? Has this question been solved?

 

If there's any concern, please feel free to let us know.

 

Have a nice day!

---

Mike [MSFT]
MSDN Community Support | Feedback to us
Get or Request Code Sample from Microsoft
Please remember to mark the replies as answers if they help and unmark them if they provide no help.

Answer 3

Hi Mike,

Sorry, I was out of town. I am going to try the way you discribed, and will update the status.

Best regards

Answer 4

Hi Mike,

Your suggestion works fine. Thank you very much for your support.

Best regards

Answer 5

Hi TFukuda-DocumentFusion,

 

You're welcome!

 

If there's any concern, please feel free to let me know.

 

Have a nice day!

---

Mike [MSFT]
MSDN Community Support | Feedback to us
Get or Request Code Sample from Microsoft
Please remember to mark the replies as answers if they help and unmark them if they provide no help.