| public static GetNullableByte ( this reader, string columnName ) : byte? | ||
| reader | this | |
| columnName | string | |
| Результат | byte? | |
public static byte? GetNullableByte(this DbDataReader reader, string columnName)
{
int columnIdx = reader.GetOrdinal("columnName");
return reader.IsDBNull(columnIdx) ? null : (byte?)reader.GetByte(columnIdx);
}
