/// <summary> /// Raises the <see cref="FolderChanging"/> to stop navigation to a particular location. /// </summary> /// <param name="e">Cancelable event arguments.</param> protected virtual void OnFolderChanging(CommonFileDialogFolderChangeEventArgs e) { EventHandler <CommonFileDialogFolderChangeEventArgs> handler = FolderChanging; if (handler != null) { handler(this, e); } }
public HResult OnFolderChanging(IFileDialog pfd, IShellItem psiFolder) { CommonFileDialogFolderChangeEventArgs args = new CommonFileDialogFolderChangeEventArgs( CommonFileDialog.GetFileNameFromShellItem(psiFolder)); if (!firstFolderChanged) { parent.OnFolderChanging(args); } return(args.Cancel ? HResult.False : HResult.Ok); }