static public bool Validate(object it, out ValidatingExceptionMessage exceptionMessage)
{
bool rlt = Exec <IDataTransaction>(it, TFuncHandler <ValidatingExceptionMessage> .OnValidate, true);
exceptionMessage = TFuncHandler <ValidatingExceptionMessage> .TempValue;
return(rlt);
}
private bool DoValidate(object value, out ValidatingExceptionMessage exceptionMessage)
{
exceptionMessage = null;
if (DataTransactionHelper.IsDataTransactionObject(value))
{
return(DataTransactionHelper.Validate(value, out exceptionMessage));
}
IDataOwner dataOwner = PropertyOwner as IDataOwner;
bool isPass =
(dataOwner != null)
? dataOwner.Validate(value)
: (CustomAttribute.IsRequired)
? Validate(value)
: true;
if (!isPass)
{
exceptionMessage = new ValidatingExceptionMessage();
exceptionMessage.Reference = PropertyOwner;
exceptionMessage.ReferenceProperty = this;
}
return(isPass);
}
public bool Validate(out ValidatingExceptionMessage exceptionMessage)
{
return(DoValidate(CurrentData, out exceptionMessage));
}
