Access Custom Object associated with Row

[K.]

I'm evaluating your controls for use in my project and I have a question.

This is my case:
1. I use SQLite Db and I would like to display data from specific table in the Grid.
2.I wold like to access all attributes of the row(s) selected in the grid (when user invokes context menu).
    The context menu will depend on certain attributes of the Row. (some menu items will be enabled or disabled).


How can I accomplish this?

[Svett]

Hello konrad krupa,

You can achieve the explained scenario easily with the RadGridView control. You can change the items of the context menu in the ContextMenuOpening event:

private void radGridView1_ContextMenuOpening(object sender, Telerik.WinControls.UI.ContextMenuOpeningEventArgs e)
{
    // ContextMenuProvider can be GridCellElement instance. This is the cell for which the context menu is shown.
    GridCellElement cellElement = e.ContextMenuProvider as GridCellElement;
    if (cellElement != null)
    {
        e.ContextMenu.Items.Add(new RadMenuItem("MenuItem"));
    }
}

You can access the selected row through the SelectedRows collection:

GridViewDataRowInfo dataRow = this.radGridView1.SelectedRows[0] as GridViewDataRowInfo;

If you want to access the column value of specified row you should use its Cells collection:

int value = (int)dataRow.Cells["ID"].Value;

Regards,
Svett
the Telerik team