[C#]	public static bool IsPartialUpdateRequest({System.Web.HttpRequestBase | Object} request);
[VB]	Public Shared Function IsPartialUpdateRequest(request As {System.Web.HttpRequestBase | Object}) As Boolean

Checks if the current HTTP Request is a partial update request (AJAX request) sent using JsChartViewer.partialUpdate.

Note that the JsChartViewer does not need to have the same id as the RazorChartViewer object. To get the id of the JsChartViewer object sending the request, use RazorChartViewer.GetSenderClientId.

True if the current request is a partial update request (AJAX request) sent using JsChartViewer.partialUpdate, otherwise false.