/// <summary>
/// Validates the specified business entities.
/// </summary>
/// <param name="businessEntities">The business entities.</param>
/// <returns></returns>
public override bool Validate(BusinessEntities businessEntities)
{
try
{
string propValue1 = businessEntities.GetType().GetProperty(PropertyName).GetValue(businessEntities, null).ToString();
string propValue2 = businessEntities.GetType().GetProperty(OtherPropertyName).GetValue(businessEntities, null).ToString();
switch (DataType)
{
case ValidationDataType.Integer:
int ival1 = int.Parse(propValue1);
int ival2 = int.Parse(propValue2);
switch (Operator)
{
case ValidationOperator.Equal: return(ival1 == ival2);
case ValidationOperator.NotEqual: return(ival1 != ival2);
case ValidationOperator.GreaterThan: return(ival1 > ival2);
case ValidationOperator.GreaterThanEqual: return(ival1 >= ival2);
case ValidationOperator.LessThan: return(ival1 < ival2);
case ValidationOperator.LessThanEqual: return(ival1 <= ival2);
}
break;
case ValidationDataType.Double:
double dval1 = double.Parse(propValue1);
double dval2 = double.Parse(propValue2);
switch (Operator)
{
case ValidationOperator.Equal: return(dval1 == dval2);
case ValidationOperator.NotEqual: return(dval1 != dval2);
case ValidationOperator.GreaterThan: return(dval1 > dval2);
case ValidationOperator.GreaterThanEqual: return(dval1 >= dval2);
case ValidationOperator.LessThan: return(dval1 < dval2);
case ValidationOperator.LessThanEqual: return(dval1 <= dval2);
}
break;
case ValidationDataType.Decimal:
decimal cval1 = decimal.Parse(propValue1);
decimal cval2 = decimal.Parse(propValue2);
switch (Operator)
{
case ValidationOperator.Equal: return(cval1 == cval2);
case ValidationOperator.NotEqual: return(cval1 != cval2);
case ValidationOperator.GreaterThan: return(cval1 > cval2);
case ValidationOperator.GreaterThanEqual: return(cval1 >= cval2);
case ValidationOperator.LessThan: return(cval1 < cval2);
case ValidationOperator.LessThanEqual: return(cval1 <= cval2);
}
break;
case ValidationDataType.Date:
DateTime tval1 = DateTime.Parse(propValue1);
DateTime tval2 = DateTime.Parse(propValue2);
switch (Operator)
{
case ValidationOperator.Equal: return(tval1 == tval2);
case ValidationOperator.NotEqual: return(tval1 != tval2);
case ValidationOperator.GreaterThan: return(tval1 > tval2);
case ValidationOperator.GreaterThanEqual: return(tval1 >= tval2);
case ValidationOperator.LessThan: return(tval1 < tval2);
case ValidationOperator.LessThanEqual: return(tval1 <= tval2);
}
break;
case ValidationDataType.String:
int result = string.Compare(propValue1, propValue2, StringComparison.CurrentCulture);
switch (Operator)
{
case ValidationOperator.Equal: return(result == 0);
case ValidationOperator.NotEqual: return(result != 0);
case ValidationOperator.GreaterThan: return(result > 0);
case ValidationOperator.GreaterThanEqual: return(result >= 0);
case ValidationOperator.LessThan: return(result < 0);
case ValidationOperator.LessThanEqual: return(result <= 0);
}
break;
}
return(false);
}
catch { return(false); }
}
protected object GetPropertyValue(BusinessEntities businessEntities)
{
return(businessEntities.GetType().GetProperty(PropertyName).GetValue(businessEntities, null));
}
