public async Task <string> UpdatePlateNo(string id, string plateno)
{
SqlCommand cmd = new SqlCommand();
cmd.CommandText = "[dbo].[spUpdatePlateNo]";
cmd.Parameters.AddWithValue("@Id", id);
cmd.Parameters.AddWithValue("@PlateNo", plateno);
var result = await SCObjects.ExecNonQueryAsync(cmd, Properties.Settings.Default.UserConnectionString);
return(result);
}