/// <summary>
/// Gets the repeater row count.
/// </summary>
/// <param name="that">The <see cref="Dictionary{T, V}"/> that acts as the this instance.</param>
/// <param name="propertyName">The name of the property to get the total of.</param>
/// <returns>A count of repeater rows.</returns>
private static object GetRepeaterRowCount(Dictionary<string, object> that, string propertyName)
{
object[] values = (object[])that.GetApplicationDataValue(typeof(object[]), propertyName);
return values.Length.ToString();
}
/// <summary>
/// Gets the repeater total value.
/// </summary>
/// <param name="that">The <see cref="Dictionary{T, V}"/> that acts as the this instance.</param>
/// <param name="returnType">The expected type of the return value.</param>
/// <param name="propertyName">The name of the property to get the total of.</param>
/// <returns>The repeater total value.</returns>
private static object GetRepeaterChildTotal(Dictionary<string, object> that, Type returnType, string propertyName)
{
Type genericListType = typeof(List<>).MakeGenericType(returnType);
IList values = (IList)that.GetApplicationDataValue(genericListType, propertyName);
List<int> intValues;
if (TryParseIntegerList(values, out intValues))
{
return intValues.Sum().ToString();
}
List<double> doubleValues;
if (TryParseDoubleList(values, out doubleValues))
{
return doubleValues.Sum().ToString(CultureInfo.InvariantCulture);
}
return null;
}