protected override object CastFromImp(DoubleViewColumnType viewColumnType, object viewColumnValue)
{
int i = Convert.ToInt32(viewColumnValue);
System.DateTime d = default(System.DateTime);
if (System.DateTime.TryParseExact(i.ToString()
, new[] { "yyyyMMdd" }
, null
, DateTimeStyles.AssumeLocal
, out d))
{
return(d);
}
else
{
return(_nullDate);
}
}
protected override object CastFromImp(DoubleViewColumnType viewColumnType, object viewColumnValue)
{
return(Convert.ToInt64(viewColumnValue));
}
protected override object CastFromImp(DoubleViewColumnType viewColumnType, object viewColumnValue)
{
return(this.GetNullValue());
}
protected override object CastFromImp(DoubleViewColumnType viewColumnType, object viewColumnValue)
{
double d = Convert.ToDouble(viewColumnValue);
return(!(d == 0));
}
protected override object CastFromImp(DoubleViewColumnType viewColumnType, object viewColumnValue)
{
return(viewColumnValue.ToString());
}