/// <summary>
/// Compare two values using provided operator and data type.
/// </summary>
/// <param name="leftText"></param>
/// <param name="rightText"></param>
/// <param name="op"></param>
/// <param name="type"></param>
/// <returns></returns>
public static bool CompareValues(string leftText, string rightText, ValidationCompareOperator op, ValidationDataType type)
{
System.Web.UI.WebControls.ValidationCompareOperator vco =
(System.Web.UI.WebControls.ValidationCompareOperator)Enum.Parse(
typeof(System.Web.UI.WebControls.ValidationCompareOperator),
op.ToString());
System.Web.UI.WebControls.ValidationDataType vdt =
(System.Web.UI.WebControls.ValidationDataType)Enum.Parse(
typeof(System.Web.UI.WebControls.ValidationDataType),
type.ToString());
return(ValidationUtil.Compare(leftText, rightText, vco, vdt));
}
/// <summary>
/// Compare two values using provided operator and data type.
/// </summary>
/// <param name="leftText"></param>
/// <param name="rightText"></param>
/// <param name="op"></param>
/// <param name="type"></param>
/// <returns></returns>
public static bool CompareValues(string leftText, string rightText, ValidationCompareOperator op, ValidationDataType type)
{
System.Web.UI.WebControls.ValidationCompareOperator vco =
(System.Web.UI.WebControls.ValidationCompareOperator)Enum.Parse(
typeof(System.Web.UI.WebControls.ValidationCompareOperator),
op.ToString());
System.Web.UI.WebControls.ValidationDataType vdt =
(System.Web.UI.WebControls.ValidationDataType)Enum.Parse(
typeof(System.Web.UI.WebControls.ValidationDataType),
type.ToString());
//if(rightText=="" && op==ValidationCompareOperator.Equal)
//{
// return String.Equals("", leftText);
//}
return(MyValidator.CompareValues(leftText, rightText, vco, vdt));
}
/// <summary>
/// Compare two strings using the type and operator
/// </summary>
/// <param name="leftText"></param>
/// <param name="cultureInvariantLeftText"></param>
/// <param name="rightText"></param>
/// <param name="cultureInvariantRightText"></param>
/// <param name="op"></param>
/// <param name="type"></param>
/// <returns></returns>
protected static bool Compare(string leftText, bool cultureInvariantLeftText, string rightText, bool cultureInvariantRightText, WebControls.ValidationCompareOperator op, WebControls.ValidationDataType type)
{
object leftObject;
if (!Convert(leftText, type, cultureInvariantLeftText, out leftObject))
{
return(false);
}
if (op == WebControls.ValidationCompareOperator.DataTypeCheck)
{
return(true);
}
object rightObject;
if (!Convert(rightText, type, cultureInvariantRightText, out rightObject))
{
return(true);
}
int compareResult;
switch (type)
{
case WebControls.ValidationDataType.String:
compareResult = String.Compare((string)leftObject, (string)rightObject, false, CultureInfo.CurrentCulture);
break;
case WebControls.ValidationDataType.Integer:
compareResult = ((int)leftObject).CompareTo(rightObject);
break;
case WebControls.ValidationDataType.Double:
compareResult = ((double)leftObject).CompareTo(rightObject);
break;
case WebControls.ValidationDataType.Date:
compareResult = ((DateTime)leftObject).CompareTo(rightObject);
break;
case WebControls.ValidationDataType.Currency:
compareResult = ((Decimal)leftObject).CompareTo(rightObject);
break;
default:
Debug.Fail("Unknown Type");
return(true);
}
switch (op)
{
case WebControls.ValidationCompareOperator.Equal:
return(compareResult == 0);
case WebControls.ValidationCompareOperator.NotEqual:
return(compareResult != 0);
case WebControls.ValidationCompareOperator.GreaterThan:
return(compareResult > 0);
case WebControls.ValidationCompareOperator.GreaterThanEqual:
return(compareResult >= 0);
case WebControls.ValidationCompareOperator.LessThan:
return(compareResult < 0);
case WebControls.ValidationCompareOperator.LessThanEqual:
return(compareResult <= 0);
default:
Debug.Fail("Unknown Operator");
return(true);
}
}
/// <summary>
/// Compare two strings using the type and operator
/// </summary>
/// <param name="leftText"></param>
/// <param name="rightText"></param>
/// <param name="op"></param>
/// <param name="type"></param>
/// <returns></returns>
protected static bool Compare(string leftText, string rightText, WebControls.ValidationCompareOperator op, WebControls.ValidationDataType type)
{
return(Compare(leftText, false, rightText, false, op, type));
}
public static bool CompareValues(string leftText, string rightText, System.Web.UI.WebControls.ValidationCompareOperator vco, System.Web.UI.WebControls.ValidationDataType vdt)
{
return(BaseCompareValidator.Compare(leftText, rightText, vco, vdt));
}
