i am working on WPF datagrid and want to fix view after insert row at top, whenever row insert at top view scroll down by 1 row, i am using following code
int i = 0;
DataTable dt = null;
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
dt = new DataTable();
dt.Columns.Add("Col1");
dt.Columns.Add("Col2");
DispatcherTimer dtimer = new DispatcherTimer();
dtimer.Tick += new EventHandler(dt_Tick);
dtimer.Interval = new TimeSpan(0, 0, 1);
dtimer.Start();
dataGrid1.DataContext = dt;
}
void dt_Tick(object sender, EventArgs e)
{
DataRow dr;
dr = dt.NewRow();
dr["Col1"] = i;
dr["Col2"] = i;
dt.Rows.InsertAt(dr, 0);
i++;
}
i tried to use dataGrid1.ScrollIntoView(dataGrid1.SelectedItem); but it still need selected item, and even it scroll down till last row in view
I can manage to do the same in DataGridView of windows form in following way
DataGridViewCell cell = dataGridView1.FirstDisplayedCell;
dt.Rows.InsertAt(dr, 0);
dataGridView1.FirstDisplayedCell = cell;
looking for any similar ways to do this in WPF also
Thanks.
