this.treeViewActive.MouseDown += new System.Windows.Forms.MouseEventHandler(this.treeView_MouseDown);
private void treeView_MouseDown(object sender, MouseEventArgs e)
{
TreeView tv = sender as TreeView;
if (tv == null)
{
return;
}
if (e.Button == MouseButtons.Right)
{
TreeNode selectedNode = tv.GetNodeAt(e.Location);
tv.SelectedNode = selectedNode;
}
}