public bool AcceptsValue(int?value)
{
if (value.HasValue)
{
return(DbaseInt32.FormatAsString(value.Value).Length <= Field.Length.ToInt32());
}
return(true);
}
public static void WriteAsNullableInt32(this BinaryWriter writer, DbaseField field, int?value)
{
if (value.HasValue)
{
var unpadded = DbaseInt32.FormatAsString(value.Value);
writer.WriteLeftPaddedString(unpadded, field.Length.ToInt32(), ' ');
}
else
{
writer.Write(new string(' ', field.Length.ToInt32()).ToCharArray());
// or writer.Write(new byte[Field.Length]); // to determine
}
}