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Alexis
90
How to get the HeaderRow when there are no Rows
posted

Hi,

I have a requirement to display just the columns of my empty XamWebGrid and so am trying to write a unit test to iterate over the row header cells and assert column content template UI values.  I have seen the code below to get the , but unfortunately it requires you have at least one row before you can get to the XamWebGridRowsManager,

Row r = this.DataGrid1.Rows[0];
HeaderCellControl hcc = (HeaderCellControl)((RowsManager)r.Manager).
                                              HeaderRow.Cells["IsFavorite"].Control;
if (hcc != null)
{
    CheckBox headerCB = hcc.Content as CheckBox;
}

How can I get access to the RowsManager without any rows so I can navigate iterate over the rowheader column cells.

Thanks in advance

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  • 40030
    Offline posted

    Hi, 

    Currenty, we've only exposed the RowsManager publicly off of our RowBase object. 

    However, we do expose a RowsManager property off of the XamWebGrid, it's just protected.  So technically you could derive from the XamWebGrid, and expose the property yourself. 

    public class MyGrid : XamWebGrid

    {

             public XamWebGridRowsManager GridRowsManager

             {

                  get{return this.RowsManager;}

             }

    }

    Hope this helps, 

    -SteveZ

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