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  • The data does not correspond to valid JSON.

    Hi all,

    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:



  • Dynamic Setting Web hierarachical Data Source


     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…

  • dataview has no datasource set or datasourceId


    I am getting the following error while doing hierachy(only one child band) in webHierarchialDataGrid.

    Error: "dataview has no datasource set or datasourceId"

    Only on row can be expanded (child band). After this, if i click any row or another…

  • WebHierarichal Grid to work with generic class

    Please let me know how can i make the grid to work with a generic class.  if i want to add a object to the grid which has parent and child relationships also then how can i achieve it.

    I have set the autogeneratebands = "true" but it does not work. Then…