Creating Hierarchical RadGrid via Code

[Munish]

Hello Team,
I am facing problem in dynamic creation grid structure and bind data and not able to see nested grid data below is code for same. Please do help me asap.

Looking forward to your response.


RadGridData.AutoGenerateColumns = false;

            //generate grid columns/ grid structure
            GridBoundColumn ZoneColumn;
            GridTableView gridTableView = new GridTableView();
            for (int ColumnCount = 0; ColumnCount < ZoneData.Tables[0].Columns.Count; ColumnCount++)
            {
                ZoneColumn = new GridBoundColumn();
                RadGridData.MasterTableView.Columns.Add(ZoneColumn);
                ZoneColumn.DataField = Convert.ToString(ZoneData.Tables[0].Columns[ColumnCount]);
                ZoneColumn.HeaderText = Convert.ToString(ZoneData.Tables[0].Columns[ColumnCount]);
                ZoneColumn.UniqueName = Convert.ToString(ZoneData.Tables[0].Columns[ColumnCount]);
                ZoneColumn.SortExpression = Convert.ToString(ZoneData.Tables[0].Columns[ColumnCount]);

                gridTableView.AutoGenerateColumns = false;
                for (int innerColumnCount = 0; innerColumnCount < ZoneData.Tables[1].Columns.Count; innerColumnCount++)
                {
                    ZoneColumn = new GridBoundColumn();
                    gridTableView.Columns.Add(ZoneColumn);
                    ZoneColumn.DataField = Convert.ToString(ZoneData.Tables[1].Columns[innerColumnCount]);
                    ZoneColumn.HeaderText = Convert.ToString(ZoneData.Tables[1].Columns[innerColumnCount]);
                    ZoneColumn.UniqueName = Convert.ToString(ZoneData.Tables[1].Columns[innerColumnCount]);
                    ZoneColumn.SortExpression = Convert.ToString(ZoneData.Tables[1].Columns[innerColumnCount]);
                }
                RadGridData.MasterTableView.DetailTables.Add(gridTableView);
            }


            RadGridData.MasterTableView.AutoGenerateColumns = false;
            RadGridData.MasterTableView.DetailTables[0].AutoGenerateColumns = false;
            GridRelationFields relationFields = new GridRelationFields();
            relationFields.MasterKeyField = "ID";
            relationFields.DetailKeyField = "ID";
            gridTableView.ParentTableRelation.Add(relationFields);


            RadGridData.MasterTableView.DataSource = ZoneData.Tables["Zone"]; //ZoneData is dataset with table data
            RadGridData.MasterTableView.DetailTables[0].DataSource = ZoneData.Tables["ZoneContract"];



Thanks & Regards

[Radoslav]

Hello Munish,

Please check out the following resources:
http://www.telerik.com/help/aspnet-ajax/grid-programmatic-creation.html (Create hierarchical grid programmatically section)
http://demos.telerik.com/aspnet-ajax/grid/examples/programming/hierarchy/defaultcs.aspx

I hope this helps.

Regards,
Radoslav
the Telerik team