//有效值检测
public void CheckValidate()
{
string errMsg = "";
bool isValid = ContentValidationRule.IsValueValid(ItemConstruct, _Value, out errMsg);
ErrorMsg = errMsg;
IsShowError = !isValid;
ContentRow.SetItemShowError(IsShowError);
}
protected override ValidationResult IsValid(object value, ValidationContext context)
{
ValidationResult result = ValidationResult.Success;
ContentItem constructItem = context.ObjectInstance as ContentItem;
if (constructItem != null)
{
string errorMsg = "";
bool isValid = ContentValidationRule.IsValueValid(constructItem.ItemConstruct, value, out errorMsg);
if (!isValid)
{
result = new ValidationResult(errorMsg);
}
}
return(result);
}