C# (CSharp) IColorDal.Exists Examples

Example #1

 private IResult ColorExists(int id)
 {
     if (_colorDal.Exists(b => b.Id == id))
     {
         return(new SuccessResult());
     }
     return(new ErrorResult(Messages.ColorNotFound));
 }

Example #2

File: ColorManager.cs Project: demokan01/CarRentalProject-Backend

 private IResult ColorExists(int id)
 {
     if (_colorDal.Exists(c => c.ColorId == id))
     {
         return(new SuccessResult());
     }
     return(new ErrorResult());
 }

Example #3

 private IResult CheckNotExistsByName(string name)
 {
     return((_colorDal.Exists(c => c.Name == name)) ? new ErrorResult(Messages.ColorExists) : new SuccessResult());
 }