public static bool ValueMemberIsNull(IValue value)
{
ValString valString = value as ValString;
if (valString != null)
{
if (valString.Value == null)
{
return(true);
}
return(false);
}
ValDouble valDouble = value as ValDouble;
if (valDouble != null)
{
return(true);
}
ValTextCodeId valTextCodeId = value as ValTextCodeId;
if (valTextCodeId != null)
{
if (valTextCodeId.TextCodeId == null)
{
return(true);
}
return(false);
}
// TODO: others types: int, bool, ImageCode,...
throw new Exception("Value type not yet implemented!");
}
/// <summary>
/// Clone the value. Createan object on the same and copy the value content.
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static IValue CloneValue(IValue value)
{
if (value == null)
{
return(null);
}
ValString valString = value as ValString;
if (valString != null)
{
ValString valStringRes = new ValString();
valStringRes.Value = valString.Value;
return(valStringRes);
}
ValDouble valDouble = value as ValDouble;
if (valDouble != null)
{
ValDouble valDoubleRes = new ValDouble();
valDoubleRes.Value = valDouble.Value;
return(valDoubleRes);
}
ValInt valInt = value as ValInt;
if (valInt != null)
{
ValInt valIntRes = new ValInt();
valIntRes.Value = valInt.Value;
return(valIntRes);
}
ValBool valBool = value as ValBool;
if (valBool != null)
{
ValBool valBoolRes = new ValBool();
valBoolRes.Value = valBool.Value;
return(valBoolRes);
}
ValTextCodeId valTextCodeId = value as ValTextCodeId;
if (valTextCodeId != null)
{
ValTextCodeId valTextCodeIdRes = new ValTextCodeId();
valTextCodeIdRes.TextCodeId = valTextCodeId.TextCodeId;
return(valTextCodeIdRes);
}
// TODO: others types: int, bool, ImageCode,...
throw new Exception("Value type not yet implemented!");
}