public static void DoShowDialog() { if (_instance != null) { _instance.BringToFront(); return; } else { _instance = new FindDialog(); _instance.ShowDialogInternal(); } }
void ShowDialogInternal() { TreeNode node = GetFirstSelectedNode(); if (node == null) { Hide(); _instance = null; ErrorDialog.Show(StringParser.Parse("${res:ComponentInspector.FindDialog.NoTreeNodeSelectedMessage}"), StringParser.Parse("${res:ComponentInspector.FindDialog.NoTreeNodeSelectedDialogTitle}"), MessageBoxIcon.Error); return; } _startingNode.Text = node.FullPath; _startingNode.Tag = node; SetButtons(false); Show(); }
protected override void OnClosed(EventArgs e) { _instance = null; base.OnClosed(e); Dispose(); }