Selected Symbol

[Jarrod Lloyd]

Hi,

Does anybody know how to determine the currently selected node on a diagram?

Thanks

[Administrator]

Hi Jarrod,

You can use the Diagram''s Controller''s SelectionList which returns a list of nodes that are currently selected.

Here is a code snippet:
if (this.diagram1.Controller.SelectionList.Count>0)
{
IEnumerator selectednodes= this.diagram1.Controller.SelectionList.GetEnumerator();
string nodename = "";
while (selectednodes.MoveNext())
{
INode node = selectednodes.Current as INode;
nodename += node.Name.ToString() + "\r\n";
}
MessageBox.Show(nodename, "Currently Selected Node(s)");
}
else
{
MessageBox.Show("No nodes selected", "Currently Selected Node(s)");

}

Regards
Arun