public object Convert(object value, Type targetType,
object parameter, System.Globalization.CultureInfo culture)
{
string convertCode = parameter.GetValueAt <string>(0);
ConvertCode = convertCode.IsNullOrWhiteSpace() ? ConvertCode : convertCode;
if (ConvertCode.IsNullOrWhiteSpace())
{
return(value);
}
if (this.ConvertOperation == null)
{
this.ConvertOperation = ConstructOperation(ConvertCode, value);
}
return(System.Convert.ChangeType(ConvertOperation.ExecuteFunc(value), targetType));
}