| private contextMenuTreeview_Opening ( object sender, System e ) : void | ||
| sender | object | |
| e | System | |
| return | void | |
private void contextMenuTreeview_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
StopPreview();
if (tvFrames.SelectedNode != tvFrames.Nodes[0])
{
con_MoveUpwards.Enabled = tvFrames.SelectedNode.Index != 0;
con_MoveDownwards.Enabled = tvFrames.SelectedNode.Index != tvFrames.Nodes[0].Nodes.Count - 1;
contextMenuTreeview.Show();
}
else
{
e.Cancel = true;
}
}