i use Version 11.1 with CLR 4.0 in VS2010 Prof. The WebExploreBar (WEB) is bound to a WebHierarchicalDataSource (WHS). The data for WHS comes from a SqlDataSource (SDS) with a stored proc (SP) in backround. The Hierarchie is build via a foreign…
You can achieve your task using the WebHierarchicalDataSource. Please take a look at the attached sample page.
Here is what I did to acomplish this task:
1. Created a SQL Server self related table:
CREATE TABLE [dbo].[SelfRelatedData]( [Id]…
I am trying to optimize my WebHierarchicalDataGrid so it hits my DataSource as few times as possible, since the data sent back in forth is quite large I want to avoid as many trips as I can.
I am doing Load On Demand programmatically so none of my child…
I'm trying to bind a HierarchicalDataGrid to a HierarchicalDataSource. The data source is composed of two objectdatasources. When I set the InitialDataBindDepth = 1 I can expand an see the child band. But when I set the InitialDataBindDepth = 0 and expand…
The below code sets the Web hierarchical Data Source with Web Hierarchical Data Grid. The Complete flow is given.
The code is wrieen in VB .NET.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim webgriddataset…
after a couple of days of looking for a solution to my problem, I hope you'll be able to help me.
I am getting the "Cannot deserialize" error when attempting to add a new row in my child band.
Here is my aspx:
In this video you will learn how you can combine different DataSource controls to create a hierarchy using WebHierarchicalDataSource control and bind to any control that is capable of displaying hierarchical data.