public ActionResult RemoveInstrument(int instrumentId, string instrumentName)
{
if (_dashboardSP.CheckDelete <Instrument>(instrumentId))
{
TempData["CustomError"] = "Can't Delete. There are instruments for Musician ( " + instrumentName + " )";
ModelState.AddModelError("CustomError", "Can't Delete. There are instruments for Musician ( " + instrumentName + " )");
}
else
{
_dashboardSP.Remove <Instrument>(instrumentId);
}
return(RedirectToAction("Index"));
}
