private void SearchBox_PreviewKeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Down)
{
MasterDataGrid.Focus();
//then create a new cell info, with the item we wish to edit and the column number of the cell we want in edit mode
var cellInfo = new DataGridCellInfo(MasterDataGrid.Items[0], MasterDataGrid.Columns[0]);
//set the cell to be the active one
MasterDataGrid.CurrentCell = cellInfo;
//scroll the item into view
MasterDataGrid.ScrollIntoView(MasterDataGrid.Items[0]);
//begin the edit
MasterDataGrid.BeginEdit();
}
if (e.Key == Key.Up)
{
MasterDataGrid.Focus();
//then create a new cell info, with the item we wish to edit and the column number of the cell we want in edit mode
var cellInfo = new DataGridCellInfo(MasterDataGrid.Items[MasterDataGrid.Items.Count - 1],
MasterDataGrid.Columns[0]);
//set the cell to be the active one
MasterDataGrid.CurrentCell = cellInfo;
//scroll the item into view
MasterDataGrid.ScrollIntoView(MasterDataGrid.Items[MasterDataGrid.Items.Count - 1]);
//begin the edit
MasterDataGrid.BeginEdit();
}
}
private void MainWindow_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Oem3)
{
Application.Current.Shutdown();
}
if (e.Key == Key.Escape)
{
SearchBox.Focus();
SearchBox.SelectAll();
}
if (e.Key == Key.Down || e.Key == Key.Up)
{
if (!MasterDataGrid.IsFocused)
{
MasterDataGrid.Focus();
}
}
}