how to get programmatically bound column value using radgrid

[Coolbudy]

Hello friends


I bound radgrid programatically with using GridTableView but i don't have any idea how can i get value of detailtableview bound column value
on itemdatabound any budy have idea?

[Princy]

Hi Coolbudy,

Please try the following code snippet to access the child item using ItemDataBound event.

C#:

private void DefineGridStructure()
    {
        RadGrid RadGrid1 = new RadGrid();
        RadGrid1.ID = "RadGrid1";

        RadGrid1.MasterTableView.DataKeyNames = new string[] { "CustomerID" };
        RadGrid1.MasterTableView.Name = "Customers";

         //Add columns

         //Detail table - Orders (II in hierarchy level)
        GridTableView tableViewOrders = new GridTableView(RadGrid1);
        tableViewOrders.Name = "Orders"; // Name of the child grid

        tableViewOrders.DataKeyNames = new string[] { "OrderID" };
        GridRelationFields relationFields = new GridRelationFields();
        relationFields.MasterKeyField = "CustomerID";
        relationFields.DetailKeyField = "CustomerID";
        tableViewOrders.ParentTableRelation.Add(relationFields);
        RadGrid1.MasterTableView.DetailTables.Add(tableViewOrders);
        //Add columns
        boundColumn = new GridBoundColumn();
        boundColumn.DataField = "OrderID";
        boundColumn.HeaderText = "OrderID";
        boundColumn.UniqueName = "OrderID";
        tableViewOrders.Columns.Add(boundColumn);
    }

void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
{
   if (e.Item is GridDataItem && e.Item.OwnerTableView.Name == "Orders") //Name of child grid
    {
        GridDataItem dataItem = (GridDataItem)e.Item;
        TableCell cell = dataItem["OrderID"];//Accessing Cell value of Detail Table using UniqueName
        string itemValue = dataItem["OrderID"].Text;
    }
}

Hope this helps.Let me know if any concern.

Thanks,
Princy