/// <inheritdoc /> public async Task <string[]?> ShowOpenMultipleFilesDialogAsync(IEnumerable <FileDialogFilter> filters, string title) { var dlgSaveFile = new OpenFileDialog(); foreach (var actFilter in filters) { var actAvaloniaFilter = new global::Avalonia.Controls.FileDialogFilter(); actAvaloniaFilter.Name = actFilter.Name; actAvaloniaFilter.Extensions = actFilter.Extensions; dlgSaveFile.Filters.Add(actAvaloniaFilter); } dlgSaveFile.AllowMultiple = true; var selectedFiles = await dlgSaveFile.ShowAsync(_parent); if ((selectedFiles == null) || (selectedFiles.Length == 0)) { return(null); } else { return(selectedFiles); } }
/// <inheritdoc /> public Task <string?> ShowSaveFileDialogAsync(IEnumerable <FileDialogFilter> filters, string defaultExtension) { var dlgSaveFile = new SaveFileDialog(); foreach (var actFilter in filters) { var actAvaloniaFilter = new global::Avalonia.Controls.FileDialogFilter(); actAvaloniaFilter.Name = actFilter.Name; actAvaloniaFilter.Extensions = actFilter.Extensions; dlgSaveFile.Filters.Add(actAvaloniaFilter); } dlgSaveFile.DefaultExtension = defaultExtension; return(dlgSaveFile.ShowAsync(_parent)); }