private void toolStripButtonCleanup_Click(object sender, EventArgs e)
{
this.Cursor = System.Windows.Forms.Cursors.WaitCursor;
List <TreeNodeConnectionItem> delItems = new List <TreeNodeConnectionItem>();
for (int i = 0; i < treeView1.Nodes.Count; i++)
{
TreeNodeConnectionItem tc = treeView1.Nodes[i] as TreeNodeConnectionItem;
if (tc != null)
{
tc.OnSelected();
ConnectionItem ci = tc.OwnerItem;
if (ci != null)
{
if (string.IsNullOrEmpty(ci.DatabaseType) && string.IsNullOrEmpty(ci.ConnectionStringPlain))
{
delItems.Add(tc);
}
}
else
{
delItems.Add(tc);
}
}
}
foreach (TreeNodeConnectionItem tn in delItems)
{
ConnectionItem ci = tn.OwnerItem;
if (ci != null)
{
if (propertyGrid1.SelectedObject == ci)
{
propertyGrid1.SelectedObject = null;
}
if (System.IO.File.Exists(ci.FullFilePath))
{
try
{
System.IO.File.Delete(ci.FullFilePath);
}
catch (Exception err)
{
MessageBox.Show(this, err.Message, "Remove Database Connection", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
_connectionList.Remove(ci);
ConnectionConfig.RemoveConnection(ci.ConnectionObject.ConnectionGuid);
}
tn.Remove();
}
this.Cursor = System.Windows.Forms.Cursors.Default;
}
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
save();
if (e != null)
{
TreeNodeConnectionItem tc = e.Node as TreeNodeConnectionItem;
if (tc == null && e.Node != null)
{
tc = e.Node.Parent as TreeNodeConnectionItem;
}
if (tc != null)
{
tc.OnSelected();
propertyGrid1.SelectedObject = tc.OwnerItem;
}
else
{
propertyGrid1.SelectedObject = null;
}
}
}
