/// <summary> /// Searches the by authors name button clicked. /// </summary> /// <param name="sender">The source of the event.</param> /// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param> private void SearchByAuthorsNameButton_Clicked(object sender, EventArgs e) { _msgBox.NameOfMethod = MethodBase.GetCurrentMethod().Name; if (_valid.ValidateStringIsNotNull(txtSearch.Text.Trim())) { return; } var str = txtSearch.Text.Trim(); if (!_valid.ValidateStringHasLength(str)) { return; } SearchForAuthorsName(str); }
/// <summary> /// Add new <paramref name="item" /> to the collection. /// </summary> public bool AddItem([NotNull] string item) { if (!_validate.ValidateStringIsNotNull(item)) { return(false); } if (!_validate.ValidateStringHasLength(item)) { return(false); } if (ContainsItem(item)) { return(false); } _coll.Add(item); return(true); }
/// <summary> /// The OnSaveRecordButton_Clicked. /// </summary> /// <param name="sender"> /// The source of the event. <see cref="Object" /> The source of the /// event. /// </param> /// <param name="e"> /// The e <see cref="EventArgs" /> Instance containing the event data. /// </param> private void OnSaveRecordButton_Clicked(object sender, EventArgs e) { _msgBox.NameOfMethod = MethodBase.GetCurrentMethod().Name; var dirFileOp = new FileClass(); var dirAuthors = BookListPathsProperties.PathAuthorsDirectory; var authorOp = new AuthorOperationsClass(); if (!_valid.ValidateStringIsNotNull(dirAuthors)) { return; } if (!_valid.ValidateStringHasLength(dirAuthors)) { return; } if (!_valid.ValidateStringHasLength(txtAuthor.Text.Trim())) { return; } if (!_valid.ValidateDirectoryExists(dirAuthors)) { return; } var fileName = authorOp.AddDashBetweenAuthorsFirstMiddleLastName(txtAuthor.Text); if (!_valid.ValidateStringHasLength(fileName)) { return; } var cls = new CombinePathsClass(); var filePath = cls.CombineDirectoryPathWithFileName(dirAuthors, fileName); if (!_valid.ValidateStringHasLength(filePath)) { return; } if (_valid.ValidateFileExists(filePath, false)) { _msgBox.Msg = "This file all ready exists."; _msgBox.ShowInformationMessageBox(); return; } if (dirFileOp.CreateNewFile(filePath)) { _msgBox.Msg = "Author file created successfully."; _msgBox.ShowInformationMessageBox(); BookListPathsProperties.AuthorsNameCurrent = fileName; BookListPathsProperties.PathOfCurrentWorkingFile = filePath; AddNewAuthorFileNameToAuthorsList(fileName); return; } BookListPathsProperties.AuthorsNameCurrent = string.Empty; BookListPathsProperties.PathOfCurrentWorkingFile = string.Empty; _msgBox.Msg = "Failed to create the file for this author."; _msgBox.ShowErrorMessageBox(); }