how to add Column Group for code behigh vb.net

[Cholticha]

Hello.....

how to add Column Group for code behigh vb.net

- I Can  pic1.png
 - I want pic2.png

 

 

[Vessy]

Hi,

You can see how to create Column groups dynamically in the following forum thread:
https://www.telerik.com/forums/adding-column-groups-dynamically-giving-invalid-column-error

In VB, this will look in a similar way (you can use this converter in order to translate any c# code to VB):

'in Page_Init
    Dim CycleGroup1 As GridColumnGroup = New GridColumnGroup()
    CycleGroup1.HeaderText = "Final Status"
    CycleGroup1.Name = "Final_Status"
    RadGridResults.MasterTableView.ColumnGroups.Add(CycleGroup1)

Regards,
Vessy
Progress Telerik

[Cholticha]

Hi

Thank you for answer me

I have another question.  I want you to help.

how to  add Column DetailTables in RadGrid  for code behigh vb.net

- I Can  pic1.png

- I want pic2.png

 

Thank.

[Vessy]

Hi Cholticha,

You can add dynamic columns to the detailed table of the Grid like follows, just make sure that the columns is added to the columns collection before configuring them:

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
    If Not IsPostBack Then
        Dim col1 As GridBoundColumn = New GridBoundColumn()
        RadGrid1.MasterTableView.DetailTables(0).Columns.Add(col1)
        col1.UniqueName = "colFromServer1"
        col1.HeaderText = "Col 1 from server"
        col1.DataField = "OrderDate"

        Dim col2 As GridBoundColumn = New GridBoundColumn()
        RadGrid1.MasterTableView.DetailTables(0).Columns.Add(col2)
        col2.UniqueName = "colFromServer2"
        col2.HeaderText = "Col 2 from server"
        col2.DataField = "ShipName"
    End If
End Sub

Regards,
Vessy
Progress Telerik