void OnDeleteNVLClick(object sender, EventArgs e)
{
NodeVL nvl = (NodeVL)(sender as ToolStripItem).Tag;
if (nvl.Defined)
{
nvl.OnDeleteSuccess += OnDeletedSuccess;
ctrl.DeleteNVL(nvl);
}
else
{
(nvl.Tag as TreeNode).Tag = null;
(nvl.Tag as TreeNode).Remove();
nvl.Tag = null;
nvl.Remove();
}
}
void OnDeletedSuccess(object sender, EventArgs e)
{
if (treeViewIed.InvokeRequired)
{
OnDirectoryCallback d = new OnDirectoryCallback(OnDeletedSuccess);
if (!this.Disposing)
{
this.Invoke(d, new object[] { sender, e });
}
}
else
{
// Propagated from SCSM after! delete acknowledged!
NodeVL nvl = (sender as NodeVL);
if (nvl.Tag != null)
{
(nvl.Tag as TreeNode).Tag = null;
(nvl.Tag as TreeNode).Remove();
}
nvl.Tag = null;
nvl.Defined = false;
nvl.Remove();
}
}