/// <summary>
/// 设置该索引器指定参数的值。
/// </summary>
/// <param name="obj">类型的实例。如果该索引器是静态的，则指定为 Null</param>
/// <param name="parameters">索引器的参数</param>
/// <param name="value">值</param>
public void SetValue(object obj, object[] parameters, object value)
{
if (GetValueMethod is null)
{
ThrowMissingMethodException("Indexer", PropertyInfo.DeclaringType, PropertyInfo, "set");
}
SetValueMethod.Invoke(ArrayHelper.Merge(obj, parameters, value));
}
/// <summary>
/// 获取该索引器指定参数的值。
/// </summary>
/// <param name="obj">类型的实例。如果该索引器是静态的，则指定为 Null</param>
/// <param name="parameters">索引器的参数</param>
/// <returns>返回该值</returns>
public object GetValue(object obj, object[] parameters)
{
if (GetValueMethod is null)
{
ThrowMissingMethodException("Indexer", PropertyInfo.DeclaringType, PropertyInfo, "get");
}
return(GetValueMethod.Invoke(obj, parameters));
}