Export selective columns

[Johan]

Hi

My RadTreeList has seven columns and I have added functionality to Export the treelist to Excel. How can I exclude a column for being exported, i.e. I have columnA, columnB, columnC, columnD, columnE, columnF, and columnG but when exporting, I do not want columnF to be exported.

Is this possible? If yes, sample code would be appreciated

[Angel Petrov]

Hi Johan,

In order to achieve the desired goal you can hide the column before the export is triggered. If you are using an external button to trigger the export you can do something like this.

C#:

protected void Button_Click(object sender, EventArgs e)
    {
        RadTreeList1.GetColumnSafe("columnF").Visible = false;
        RadTreeList1.ExportToExcel();
        RadTreeList1.Rebind();
    }

Regards,
Angel Petrov
Telerik