public async Task <int> Delete(int id)
{
var power = await db.Power.FindAsync(id);
db.Remove(power);
return(await db.SaveChangesAsync());
}
public async Task <int> Delete(int id)
{
var role = await db.Role.FindAsync(id);
if (role.EmpRole.Count > 0 || role.UsergroupRole.Count > 0)
{
throw new WeixiaoException("角色已经被分配使用,不能删除");
}
db.Remove(role);
return(await db.SaveChangesAsync());
}