/// <summary> /// Gets the WMI query string based on the current drive types. /// </summary> /// <returns></returns> protected virtual string GetWMIQueryStatement(TreeViewFolderBrowser treeView) { if ((treeView.DriveTypes & DriveTypes.All) == DriveTypes.All) { return(string.Empty); } // string where = string.Empty; // System.Array array = Enum.GetValues(typeof(DriveTypes)); // foreach (DriveTypes type in array) { if ((treeView.DriveTypes & type) == type) { if (where == string.Empty) { where += "drivetype = " + Enum.Format(typeof(Win32_LogicalDiskDriveTypes), Enum.Parse(typeof(Win32_LogicalDiskDriveTypes), type.ToString(), true), "d"); } else { where += " OR drivetype = " + Enum.Format(typeof(Win32_LogicalDiskDriveTypes), Enum.Parse(typeof(Win32_LogicalDiskDriveTypes), type.ToString(), true), "d"); } } } // return(where); }
/// <summary> /// Extract the icon for the file type (Extension) /// </summary> protected virtual void SetIcon(TreeViewFolderBrowser treeView, TreeNodePath node) { // create on demand if (_systemImageList == null) { // Shell32 ImageList _systemImageList = new RootKit.Win32.SystemImageList(RootKit.Win32.SystemImageListSize.SmallIcons); RootKit.Win32.SystemImageListHelper.SetTreeViewImageList(treeView, _systemImageList, false); } node.ImageIndex = this._systemImageList.IconIndex(node.Path, true); node.SelectedImageIndex = node.ImageIndex; }
/// <summary> /// Initialize a new instance of TreeViewFolderBrowserHelper for the specified TreeViewFolderBrowser instance. /// </summary> /// <param name="treeView"></param> internal TreeViewFolderBrowserHelper(TreeViewFolderBrowser treeView) { _treeView = treeView; }