/// <summary> /// Get path to load data. /// </summary> /// <param name="fileDialogInfo"></param> public static Boolean GetPathForLoad ( FileDialogInfo fileDialogInfo ) { Boolean forceNew = false; Boolean returnValue = default(Boolean); returnValue = GetPathForLoad(fileDialogInfo, forceNew); return(returnValue); }
/// <summary> /// Get path to save data. /// </summary> /// <param name="fileDialogInfo"></param> public static Boolean GetPathForSave ( FileDialogInfo fileDialogInfo ) { Boolean forceDialog = true; Boolean returnValue = default(Boolean); returnValue = GetPathForSave(fileDialogInfo, forceDialog); return(returnValue); }
/// <summary> /// Get path to load data. /// </summary> /// <param name="fileDialogInfo"></param> /// <param name="forceNew"></param> public static Boolean GetPathForLoad ( FileDialogInfo fileDialogInfo, Boolean forceNew ) { Boolean returnValue = default(Boolean); try { using (OpenFileDialog openFileDialog = new OpenFileDialog()) { if (forceNew) { fileDialogInfo.Filename = fileDialogInfo.NewFilename; returnValue = true; } else { String PreviousFileName = fileDialogInfo.Filename; //define location of file for settings by prompting user for filename. openFileDialog.AutoUpgradeEnabled = true; openFileDialog.CheckFileExists = true; openFileDialog.CheckPathExists = true; openFileDialog.DefaultExt = fileDialogInfo.Extension; openFileDialog.DereferenceLinks = true; openFileDialog.Filter = fileDialogInfo.Filters; openFileDialog.Multiselect = fileDialogInfo.Multiselect; openFileDialog.RestoreDirectory = true; openFileDialog.ShowHelp = true; openFileDialog.ShowReadOnly = false; openFileDialog.ValidateNames = true; openFileDialog.FileName = PreviousFileName; openFileDialog.FileNames[0] = fileDialogInfo.Filename; //openFileDialog.InitialDirectory = (fileDialogInfo.InitialDirectory == default(Environment.SpecialFolder) ? fileDialogInfo.CustomInitialDirectory : Environment.GetFolderPath(Environment.SpecialFolder.Personal).WithTrailingSeparator()); openFileDialog.InitialDirectory = PathExtensions.WithTrailingSeparator((fileDialogInfo.InitialDirectory == default(Environment.SpecialFolder) ? fileDialogInfo.CustomInitialDirectory : Environment.GetFolderPath(Environment.SpecialFolder.Personal))); DialogResult dialogResult = openFileDialog.ShowDialog(); switch (dialogResult) { case DialogResult.OK: { fileDialogInfo.Filename = openFileDialog.FileName; fileDialogInfo.Filenames = openFileDialog.FileNames; returnValue = true; break; } case DialogResult.Cancel: { break; } default: { throw new InvalidEnumArgumentException(); } } } } } catch (Exception ex) { Log.Write(ex, MethodBase.GetCurrentMethod(), EventLogEntryType.Error); throw; } return(returnValue); }
/// <summary> /// Get path to save data. /// </summary> /// <param name="fileDialogInfo"></param> /// <param name="forceDialog"></param> public static Boolean GetPathForSave ( FileDialogInfo fileDialogInfo, Boolean forceDialog ) { Boolean returnValue = default(Boolean); try { using (SaveFileDialog saveFileDialog = new SaveFileDialog()) { //if ((fileDialogInfo.Filename == fileDialogInfo.NewFilename) || (forceDialog)) if ((fileDialogInfo.Filename.EndsWith(fileDialogInfo.NewFilename)) || (forceDialog)) { //define location of file for settings by prompting user for filename. saveFileDialog.AddExtension = true; saveFileDialog.AutoUpgradeEnabled = true; saveFileDialog.CheckPathExists = true; saveFileDialog.CreatePrompt = false; saveFileDialog.OverwritePrompt = true; saveFileDialog.ValidateNames = true; saveFileDialog.ShowHelp = true; saveFileDialog.DefaultExt = fileDialogInfo.Extension; saveFileDialog.FileName = fileDialogInfo.Filename; saveFileDialog.Filter = fileDialogInfo.Filters; saveFileDialog.FilterIndex = 1; //saveFileDialog.InitialDirectory = (fileDialogInfo.InitialDirectory == default(Environment.SpecialFolder) ? fileDialogInfo.CustomInitialDirectory : Environment.GetFolderPath(Environment.SpecialFolder.Personal).WithTrailingSeparator()); saveFileDialog.InitialDirectory = PathExtensions.WithTrailingSeparator((fileDialogInfo.InitialDirectory == default(Environment.SpecialFolder) ? fileDialogInfo.CustomInitialDirectory : Environment.GetFolderPath(Environment.SpecialFolder.Personal))); DialogResult dialogResult = saveFileDialog.ShowDialog(); switch (dialogResult) { case DialogResult.OK: { if (Path.GetFileName(saveFileDialog.FileName).ToLower() == (fileDialogInfo.NewFilename + "." + fileDialogInfo.Extension).ToLower()) { //user did not select or enter a name different than new; for now I have chosen not to allow that name to be used for a file.--SJS, 12/16/2005 MessageBox.Show("The name \"" + (fileDialogInfo.NewFilename + "." + fileDialogInfo.Extension).ToLower() + "\" is not allowed; please choose another. Settings not saved.", fileDialogInfo.Title); } else { //set new filename fileDialogInfo.Filename = saveFileDialog.FileName; fileDialogInfo.Filenames = saveFileDialog.FileNames; returnValue = true; } break; } case DialogResult.Cancel: { break; } default: { throw new InvalidEnumArgumentException(); } } } else { returnValue = true; } } } catch (Exception ex) { Log.Write(ex, MethodBase.GetCurrentMethod(), EventLogEntryType.Error); throw; } return(returnValue); }