Re: I want a right click to cause a treenode to become selected, how?
- From: "worzel" <asda@xxxxxxxxxx>
- Date: Thu, 18 Aug 2005 15:16:42 +0800
You are a champion! Thanks for that - it was just what I needed.
I did find a half solution by using the mousedown handler and using e.x and
e.y business to get and preselect the node, had no idea about this
PointToClient stuff - much better.
Andy
"Jakob Christensen" <jch@xxxxxxxxxxxxxxxx> wrote in message
news:5AA2D336-56A6-4E5C-A856-E151FC638AE0@xxxxxxxxxxxxxxxx
> You need to change the selected node of the treeview before showing the
> context menu. The following code should do the trick:
>
> private void contextMenu1_Popup(object sender, System.EventArgs e)
> {
> this.treeView1.SelectedNode =
> this.treeView1.GetNodeAt(this.treeView1.PointToClient(Control.MousePosition));
> if (this.treeView1.SelectedNode != null)
> {
> this.contextMenu1.MenuItems.Clear();
>
> this.contextMenu1.MenuItems.Add(this.treeView1.SelectedNode.Text);
> }
> }
>
> HTH, Jakob.
>
> --
> http://www.dotninjas.dk
> http://www.powerbytes.dk
>
>
> "worzel" wrote:
>
>> Can't suss this out for the life of me, googling of no help either.
>>
>> Okay, new to win forms; I have a treeview with several root nodes, each
>> having a single level of child nodes underneath. I also havea context
>> (popup) menu which, what I want, is for it to pop up with certain options
>> (menuItems) when a root treeNode is selected and different options when a
>> child node is selected. It is all working well except for one problem -
>> if I
>> right click on a childNode I still get the context menu options for the
>> parent (vica versa too)
>>
>> This happening becuase the right click on said child node does not cause
>> it
>> to be selected, the parent node remains the selected node! But I do not
>> want
>> people to have to first left click to select the child node and then do
>> the
>> right click to bring up the context menu with the appropriate options -
>> most
>> apps I seee don't force this as a requirement.
>>
>> Assuming I explained that all well enough, anybody got any ideas on what
>> I
>> need to be doing??
>>
>> TIA.
>>
>> Andy.
>>
>>
>>
.
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- From: worzel
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- From: Jakob Christensen
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