public ProjectAssignment DeleteAssignId(int id)
{
ProjectAssignment project = context.Assignment.Find(id);
if (project != null)
{
context.Assignment.Remove(project);
context.SaveChanges();
}
return(project);
}
public ProjectAssignment DeleteAssign(ProjectAssignment assign)
{
context.Assignment.Remove(assign);
context.SaveChanges();
return(assign);
}
public ProjectAssignment Assign(ProjectAssignment assignment)
{
context.Assignment.Add(assignment);
context.SaveChanges();
return(assignment);
}
