/// <summary>
        ///     Collection  Hanlder.
        /// </summary>
        /// <param name="e">E.</param>
        private void CollectionHandler(TreeNodeMouseClickEventArgs e)
        {
            if (GuiConfig.IsUseDefaultLanguage)
            {
                statusStripMain.Items[0].Text = "Selected Collection:" + RuntimeMongoDbContext.SelectTagData;
            }
            else
            {
                statusStripMain.Items[0].Text =
                    GuiConfig.GetText(TextType.SelectedCollection) + ":" +
                    RuntimeMongoDbContext.SelectTagData;
            }

            var mongoCol = RuntimeMongoDbContext.GetCurrentCollection();

            //解禁 删除数据集
            if (!Operater.IsSystemCollection())
            {
                //系统数据库无法删除!!
                if (!RuntimeMongoDbContext.CurrentMongoConnectionconfig.IsReadOnly)
                {
                    DelMongoCollectionToolStripMenuItem.Enabled = true;
                    RenameCollectionToolStripMenuItem.Enabled   = true;
                }
            }
            if (!RuntimeMongoDbContext.CurrentMongoConnectionconfig.IsReadOnly)
            {
                ImportCollectionToolStripMenuItem.Enabled = true;
                CompactToolStripMenuItem.Enabled          = true;
            }
            if (!Operater.IsSystemCollection() &&
                !RuntimeMongoDbContext.CurrentMongoConnectionconfig.IsReadOnly)
            {
                IndexManageToolStripMenuItem.Enabled = true;
                ReIndexToolStripMenuItem.Enabled     = true;
            }
            DumpCollectionToolStripMenuItem.Enabled   = true;
            ExportCollectionToolStripMenuItem.Enabled = true;
            AggregationToolStripMenuItem.Enabled      = true;
            ViewDataToolStripMenuItem.Enabled         = true;
            CollectionStatusToolStripMenuItem.Enabled = true;
            ValidateToolStripMenuItem.Enabled         = true;
            ExportToFileToolStripMenuItem.Enabled     = true;

            if (!mongoCol.IsCapped())
            {
                ConvertToCappedtoolStripMenuItem.Enabled = true;
            }

            if (e.Button == MouseButtons.Right)
            {
                contextMenuStripMain = new ContextMenuStrip();
                if (SystemManager.MonoMode)
                {
                    //悲催MONO不支持
                    var delMongoCollection = DelMongoCollectionToolStripMenuItem.Clone();
                    delMongoCollection.Click += DelMongoCollectionToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(delMongoCollection);

                    var renameCollection = RenameCollectionToolStripMenuItem.Clone();
                    renameCollection.Click += RenameCollectionToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(renameCollection);

                    var dumpCollection = DumpCollectionToolStripMenuItem.Clone();
                    dumpCollection.Click += DumpCollectionToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(dumpCollection);

                    var restoreMongo = RestoreMongoToolStripMenuItem.Clone();
                    restoreMongo.Click += RestoreMongoToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(restoreMongo);

                    var importCollection = ImportCollectionToolStripMenuItem.Clone();
                    importCollection.Click += ImportCollectionToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(importCollection);

                    var exportCollection = ExportCollectionToolStripMenuItem.Clone();
                    exportCollection.Click += ExportCollectionToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(exportCollection);

                    var compact = CompactToolStripMenuItem.Clone();
                    compact.Click += CompactToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(compact);

                    contextMenuStripMain.Items.Add(new ToolStripSeparator());

                    var viewData = ViewDataToolStripMenuItem.Clone();
                    viewData.Click += (x, y) => ViewDataObj();
                    contextMenuStripMain.Items.Add(viewData);

                    var aggregationMenu = AggregationToolStripMenuItem.Clone();

                    var distinct = distinctToolStripMenuItem.Clone();
                    distinct.Click += distinctToolStripMenuItem_Click;
                    aggregationMenu.DropDownItems.Add(distinct);

                    var mapReduce = mapReduceToolStripMenuItem.Clone();
                    mapReduce.Click += mapReduceToolStripMenuItem_Click;
                    aggregationMenu.DropDownItems.Add(mapReduce);

                    contextMenuStripMain.Items.Add(aggregationMenu);
                    contextMenuStripMain.Items.Add(new ToolStripSeparator());

                    var indexManage = IndexManageToolStripMenuItem.Clone();
                    indexManage.Click += IndexManageToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(indexManage);

                    var reIndex = ReIndexToolStripMenuItem.Clone();
                    reIndex.Click += ReIndexToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(reIndex);

                    contextMenuStripMain.Items.Add(new ToolStripSeparator());

                    var collectionStatus = CollectionStatusToolStripMenuItem.Clone();
                    collectionStatus.Click += CollectionStatusToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(collectionStatus);
                }
                else
                {
                    contextMenuStripMain.Items.Add(DelMongoCollectionToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(RenameCollectionToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ConvertToCappedtoolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(DumpCollectionToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(RestoreMongoToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ImportCollectionToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ExportCollectionToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ExportToFileToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(CompactToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(new ToolStripSeparator());
                    contextMenuStripMain.Items.Add(ViewDataToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(AggregationToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(new ToolStripSeparator());
                    contextMenuStripMain.Items.Add(IndexManageToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ReIndexToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(new ToolStripSeparator());
                    contextMenuStripMain.Items.Add(CollectionStatusToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ValidateToolStripMenuItem.Clone());
                }
                e.Node.ContextMenuStrip = contextMenuStripMain;
                contextMenuStripMain.Show(trvsrvlst.PointToScreen(e.Location));
            }
            //PlugIn
            foreach (ToolStripMenuItem item in plugInToolStripMenuItem.DropDownItems)
            {
                if (PlugIn.PlugInList[item.Tag.ToString()].RunLv == PlugInBase.PathLv.CollectionLv)
                {
                    item.Enabled = true;
                }
            }
        }
        private void CollectionHandler(TreeNodeMouseClickEventArgs e)
        {
            if (GuiConfig.IsUseDefaultLanguage)
            {
                statusStripMain.Items[0].Text = "Selected Collection:" + RuntimeMongoDbContext.SelectTagData;
            }
            else
            {
                statusStripMain.Items[0].Text =
                    GuiConfig.GetText(TextType.SelectedCollection) + ":" +
                    RuntimeMongoDbContext.SelectTagData;
            }
            //解禁 删除数据集
            if (!Operater.IsSystemCollection())
            {
                //系统数据库无法删除!!
                if (!RuntimeMongoDbContext.CurrentMongoConnectionconfig.IsReadOnly)
                {
                    DelMongoCollectionToolStripMenuItem.Enabled = true;
                    RenameCollectionToolStripMenuItem.Enabled   = true;
                }
            }
            if (!RuntimeMongoDbContext.CurrentMongoConnectionconfig.IsReadOnly)
            {
                ImportCollectionToolStripMenuItem.Enabled = true;
                CompactToolStripMenuItem.Enabled          = true;
            }
            if (!Operater.IsSystemCollection() &&
                !RuntimeMongoDbContext.CurrentMongoConnectionconfig.IsReadOnly)
            {
                IndexManageToolStripMenuItem.Enabled = true;
                ReIndexToolStripMenuItem.Enabled     = true;
            }
            DumpCollectionToolStripMenuItem.Enabled   = true;
            ExportCollectionToolStripMenuItem.Enabled = true;
            AggregationToolStripMenuItem.Enabled      = true;
            ViewDataToolStripMenuItem.Enabled         = true;
            CollectionStatusToolStripMenuItem.Enabled = true;
            ValidateToolStripMenuItem.Enabled         = true;
            ExportToFileToolStripMenuItem.Enabled     = true;
            if (e.Button == MouseButtons.Right)
            {
                contextMenuStripMain = new ContextMenuStrip();
                if (SystemManager.MonoMode)
                {
                    //悲催MONO不支持
                    var t1 = DelMongoCollectionToolStripMenuItem.Clone();
                    t1.Click += DelMongoCollectionToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(t1);

                    var t2 = RenameCollectionToolStripMenuItem.Clone();
                    t2.Click += RenameCollectionToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(t2);

                    var t3 = DumpCollectionToolStripMenuItem.Clone();
                    t3.Click += DumpCollectionToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(t3);

                    var t4 = RestoreMongoToolStripMenuItem.Clone();
                    t4.Click += RestoreMongoToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(t4);

                    var t5 = ImportCollectionToolStripMenuItem.Clone();
                    t5.Click += ImportCollectionToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(t5);

                    var t6 = ExportCollectionToolStripMenuItem.Clone();
                    t6.Click += ExportCollectionToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(t6);

                    var t7 = CompactToolStripMenuItem.Clone();
                    t7.Click += CompactToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(t7);

                    contextMenuStripMain.Items.Add(new ToolStripSeparator());

                    var t8 = ViewDataToolStripMenuItem.Clone();
                    t8.Click += (x, y) => ViewDataObj();
                    contextMenuStripMain.Items.Add(t8);

                    var aggregationMenu = AggregationToolStripMenuItem.Clone();

                    var t9 = countToolStripMenuItem.Clone();
                    t9.Click += countToolStripMenuItem_Click;
                    aggregationMenu.DropDownItems.Add(t9);

                    var t10 = distinctToolStripMenuItem.Clone();
                    t10.Click += distinctToolStripMenuItem_Click;
                    aggregationMenu.DropDownItems.Add(t10);


                    var t11 = groupToolStripMenuItem.Clone();
                    t11.Click += groupToolStripMenuItem_Click;
                    aggregationMenu.DropDownItems.Add(t11);

                    var t12 = mapReduceToolStripMenuItem.Clone();
                    t12.Click += mapReduceToolStripMenuItem_Click;
                    aggregationMenu.DropDownItems.Add(t12);

                    contextMenuStripMain.Items.Add(aggregationMenu);
                    contextMenuStripMain.Items.Add(new ToolStripSeparator());

                    var t13 = IndexManageToolStripMenuItem.Clone();
                    t13.Click += IndexManageToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(t13);

                    var t14 = ReIndexToolStripMenuItem.Clone();
                    t14.Click += ReIndexToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(t14);

                    contextMenuStripMain.Items.Add(new ToolStripSeparator());

                    var t15 = CollectionStatusToolStripMenuItem.Clone();
                    t15.Click += CollectionStatusToolStripMenuItem_Click;
                    contextMenuStripMain.Items.Add(t15);
                }
                else
                {
                    contextMenuStripMain.Items.Add(DelMongoCollectionToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(RenameCollectionToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(DumpCollectionToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(RestoreMongoToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ImportCollectionToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ExportCollectionToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ExportToFileToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(CompactToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(new ToolStripSeparator());
                    contextMenuStripMain.Items.Add(ViewDataToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(AggregationToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(new ToolStripSeparator());
                    contextMenuStripMain.Items.Add(IndexManageToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ReIndexToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(new ToolStripSeparator());
                    contextMenuStripMain.Items.Add(CollectionStatusToolStripMenuItem.Clone());
                    contextMenuStripMain.Items.Add(ValidateToolStripMenuItem.Clone());
                }
                e.Node.ContextMenuStrip = contextMenuStripMain;
                contextMenuStripMain.Show(trvsrvlst.PointToScreen(e.Location));
            }
            //PlugIn
            foreach (ToolStripMenuItem item in plugInToolStripMenuItem.DropDownItems)
            {
                if (PlugIn.PlugInList[item.Tag.ToString()].RunLv == PlugInBase.PathLv.CollectionLv)
                {
                    item.Enabled = true;
                }
            }
        }