public static bool Insert(RequestLine requestLine)
{
if (requestLine == null)
{
throw new Exception("RequestLine instance must not be null");
}
requestLine.Id = 0;
context.RequestLine.Add(requestLine);
RecalculateRequestTotal((int)requestLine.RequestId);
return(context.SaveChanges() == 1);
}
public static bool Delete(RequestLine requestLine)
{
if (requestLine == null)
{
throw new Exception("RequestLine instance must not be null");
}
var dbrequestLine = context.RequestLine.Find(requestLine.Id);
if (dbrequestLine == null)
{
throw new Exception("No RequestLine with that Id");
}
context.RequestLine.Remove(dbrequestLine);
RecalculateRequestTotal((int)requestLine.RequestId);
return(context.SaveChanges() == 1);
throw new NotImplementedException();
}
public static bool Update(RequestLine requestLine)
{
if (requestLine == null)
{
throw new Exception("RequestLine instance must not be null");
}
var dbrequestLine = context.RequestLine.Find(requestLine.Id);
if (dbrequestLine == null)
{
throw new Exception("No RequestLine with that Id");
}
dbrequestLine.Quantity = requestLine.Quantity;
return(context.SaveChanges() == 1);
throw new NotImplementedException();
}
