private void InsertBook(string imgPath)
{
Validator validator = new Validator();
string title = this.TitleTextBox.Text;
validator.ValidateTitleLength(title,3);
int pagesCount = validator.TryParsePageCountInput(this.PageCountTextBox.Text);
validator.ValidatePageCount(pagesCount, 0, 5000);
string genreName = this.GenreDownList.SelectedValue;
Genre genre = this.GenreServices.GetGenre(genreName);
var book = new Book()
{
Title = title,
PageCount = pagesCount,
Genre = genre,
CreationDate = DateTime.Now,
Url = imgPath
};
this.BooksServices.AddBook(book);
this.ErrorTextBox.Visible = false;
}
public Concrete()
{
Validator = new Validator(this)
{
{ "Count", () => Count < 0 ? "Count should be positive." : null }
};
Validator.ValidateAll();
}
public SubModel()
{
Validator = new Validator(this)
{
{this.GetPropertyName(x => StringSetting), () => string.IsNullOrEmpty(StringSetting) ? "Should be non empty." : null},
{this.GetPropertyName(x => NumberSetting), () => NumberSetting < 0 ? "Should be 0 or greater." : null}
};
}
public RootModel()
{
SubModel = new SubModel();
Validator = new Validator(this);
Validator.ValidateAll(); // call it for initial validation if required
}