private void ResizeGridViewColumn(Microsoft.Windows.Controls.DataGridColumn column)
{
if (double.IsNaN(column.Width.DisplayValue))
{
column.Width = new Microsoft.Windows.Controls.DataGridLength(column.ActualWidth);
}
// column.Width = new Microsoft.Windows.Controls.DataGridLength(double.NaN);
}
private void ssCostDetails_PreviewKeyDown(object sender, KeyEventArgs e)
{
try
{
int columnDisplayIndex = ssCostDetails.CurrentCell.Column.DisplayIndex;
if ((e.Key == Key.Tab && (Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.Shift) || e.Key == Key.Left)
{
e.Handled = true;
if (columnDisplayIndex == 0)
{
ssCostDetails.SelectedIndex = ssCostDetails.SelectedIndex - 1;
columnDisplayIndex = ssCostDetails.Columns.Count - 1;
}
else
{
if (columnDisplayIndex == 1)
{
columnDisplayIndex = 0;
}
else
{
columnDisplayIndex = columnDisplayIndex - 1;
}
}
Microsoft.Windows.Controls.DataGridColumn nextColumn = ssCostDetails.ColumnFromDisplayIndex(columnDisplayIndex);
// now telling the grid, that we handled the key down event
//e.Handled = true;
// setting the current cell (selected, focused)
ssCostDetails.CurrentCell = new Microsoft.Windows.Controls.DataGridCellInfo(ssCostDetails.SelectedItem, nextColumn);
// tell the grid to initialize edit mode for the current cell
ssCostDetails.BeginEdit();
}
else
{
if (e.Key == Key.Tab || e.Key == Key.Right)
{
if (columnDisplayIndex == 8)
{
columnDisplayIndex = 0;
ssCostDetails.SelectedIndex = ssCostDetails.SelectedIndex + 1;
}
else
{
columnDisplayIndex = columnDisplayIndex + 1;
}
int selectedIndex = 0;
selectedIndex = ssCostDetails.SelectedIndex;
Microsoft.Windows.Controls.DataGridColumn nextColumn = ssCostDetails.ColumnFromDisplayIndex(columnDisplayIndex);
// now telling the grid, that we handled the key down event
e.Handled = true;
// setting the current cell (selected, focused)
ssCostDetails.CurrentCell = new Microsoft.Windows.Controls.DataGridCellInfo(ssCostDetails.SelectedItem, nextColumn);
ssCostDetails.ScrollIntoView(ssCostDetails.CurrentCell);
// tell the grid to initialize edit mode for the current cell
ssCostDetails.BeginEdit();
}
}
}
catch (Exception ex)
{
}
//try
//{
// if ((e.Key == Key.Tab && !(Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift))) || e.Key == Key.Enter)
// {
// int columnDisplayIndex = 0;
// Microsoft.Windows.Controls.DataGrid grid = (Microsoft.Windows.Controls.DataGrid)sender;
// //grid.SelectedIndex = 0;
// // get the selected row
// var selectedRow = grid.ItemContainerGenerator.ContainerFromItem(grid.SelectedItem) as Microsoft.Windows.Controls.DataGridRow;
// // selectedRow can be null due to virtualization
// if (selectedRow != null)
// {
// // there should always be a selected cell
// if (grid.SelectedCells.Count != 0)
// {
// columnDisplayIndex = grid.CurrentCell.Column.DisplayIndex;
// if (columnDisplayIndex == 0)
// {
// columnDisplayIndex = 1;
// }
// DataRowView drv = (DataRowView)grid.SelectedItem;
// if (!(drv["SNO"]).ToString().IsNotNullOrEmpty())
// {
// columnDisplayIndex = 0;
// }
// if (((drv["SNO"]).ToString().IsNotNullOrEmpty()) && !((drv["OPERATION_NO"]).ToString().IsNotNullOrEmpty()))
// {
// columnDisplayIndex = 0;
// }
// if (columnDisplayIndex < grid.Columns.Count)
// {
// // get the DataGridColumn instance from the display index
// Microsoft.Windows.Controls.DataGridColumn nextColumn = grid.ColumnFromDisplayIndex(columnDisplayIndex);
// // now telling the grid, that we handled the key down event
// //e.Handled = true;
// // setting the current cell (selected, focused)
// grid.CurrentCell = new Microsoft.Windows.Controls.DataGridCellInfo(grid.SelectedItem, nextColumn);
// // tell the grid to initialize edit mode for the current cell
// grid.BeginEdit();
// }
// }
// }
// }
//}
//catch (Exception ex)
//{
// ex.LogException();
//}
}
private void dgvPccs_PreviewKeyDown(object sender, KeyEventArgs e)
{
try
{
int columnDisplayIndex = dgvPccs.CurrentCell.Column.DisplayIndex;
//if ((e.Key == Key.Tab && (Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.Shift)) //original
if ((e.Key == Key.Tab && (Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.Shift) || e.Key == Key.Left)
{
if (e.Key == Key.Left)
{
try
{
Microsoft.Windows.Controls.DataGridCellInfo dgt = dgvPccs.CurrentCell;
var cellContent = dgt.Column.GetCellContent(dgt.Item);
//cellContent.SelectionLength
//if (cellContent != null)
//{
// if (cellContent.SelectionLength != cellContent.Text.Length)
// {
// return;
// }
// //new by me
// // TextBox
// //end new by me
//}
}
catch (Exception ex)
{
return;
}
}
e.Handled = true;
if (columnDisplayIndex == 0)
{
dgvPccs.SelectedIndex = dgvPccs.SelectedIndex - 1;
columnDisplayIndex = dgvPccs.Columns.Count - 1;
}
else
{
if (columnDisplayIndex == 1)
{
columnDisplayIndex = 0;
}
//new by me
else
{
columnDisplayIndex = columnDisplayIndex - 1;
}
//new by me
}
Microsoft.Windows.Controls.DataGridColumn nextColumn = dgvPccs.ColumnFromDisplayIndex(columnDisplayIndex);
// now telling the grid, that we handled the key down event
//e.Handled = true;
// setting the current cell (selected, focused)
dgvPccs.CurrentCell = new Microsoft.Windows.Controls.DataGridCellInfo(dgvPccs.SelectedItem, nextColumn);
// tell the grid to initialize edit mode for the current cell
dgvPccs.BeginEdit();
}
else
{
//if (e.Key == Key.Tab || e.Key == Key.Right)
if (e.Key == Key.Tab || (e.Key == Key.Right))
{
//added by nandakumar
if (e.Key == Key.Right)
{
try
{
Microsoft.Windows.Controls.DataGridCellInfo dgt = dgvPccs.CurrentCell;
var cellContent = dgt.Column.GetCellContent(dgt.Item);
//cellContent.SelectionLength
//if (cellContent != null)
//{
// if (cellContent != null)
// {
// return;
// }
// // TextBox
//}
}
catch (Exception ex)
{
return;
}
}
//end add by nandakumar
//dgt.Column.
//int columnDisplayIndex = dgvPccsRevisions.CurrentCell.Column.DisplayIndex;
//if (dgvPccsRevisions.SelectedIndex == dgvPccsRevisions.Items.Count - 1)
//{
// if (columnDisplayIndex == dgvPccsRevisions.Columns.Count - 1)
// {
// dgvPccsRevisions.Focus();
// }
//}
if (columnDisplayIndex == 14)
{
columnDisplayIndex = 0;
dgvPccs.SelectedIndex = dgvPccs.SelectedIndex + 1;
}
else
{
columnDisplayIndex = columnDisplayIndex + 1;
}
int selectedIndex = 0;
selectedIndex = dgvPccs.SelectedIndex;
Microsoft.Windows.Controls.DataGridColumn nextColumn = dgvPccs.ColumnFromDisplayIndex(columnDisplayIndex);
// now telling the grid, that we handled the key down event
e.Handled = true;
// setting the current cell (selected, focused)
dgvPccs.CurrentCell = new Microsoft.Windows.Controls.DataGridCellInfo(dgvPccs.SelectedItem, nextColumn);
dgvPccs.ScrollIntoView(dgvPccs.CurrentCell);
// tell the grid to initialize edit mode for the current cell
dgvPccs.BeginEdit();
}
}
}
catch (Exception ex)
{
}
}
public SalesEntry()
{
InitializeComponent();
RoutedEventHandler handler = null;
handler = (object sender, RoutedEventArgs e) =>
{
if (_salesViewModel.IsEditMode == false)
{
CboCustomers.SelectedValue = _salesViewModel.DefaultCustomer.Id;
}
Loaded -= handler;
};
Loaded += handler;
DataContextChanged += (sender, eventArgs) =>
{
_salesViewModel = this.DataContext as SalesEntryViewModel;
custComboBoxCol.ItemsSource = _salesViewModel.ProductsPriceList;
custComboBoxCol.FilterPropertyName = "ProductName";
_salesViewModel.Extensions = SalesExtn.DataContext as IExtensions;
};
SalesDataGrid.PreviewKeyUp += (s, e) =>
{
if ((e.Key == Key.Enter) || (e.Key == Key.Return))
{
var grid = s as Microsoft.Windows.Controls.DataGrid;
//if (grid.CurrentColumn.Header.ToString().Equals("Barcode", StringComparison.OrdinalIgnoreCase))
//{
//if (grid.SelectionUnit == DataGridSelectionUnit.Cell || grid.SelectionUnit == DataGridSelectionUnit.CellOrRowHeader)
//{
//var focusedElement = Keyboard.FocusedElement as UIElement;
//focusedElement.MoveFocus(new TraversalRequest(FocusNavigationDirection.Left));
//grid.SelectedIndex = grid.SelectedIndex + 1;
//grid.MoveFocus(new TraversalRequest(FocusNavigationDirection.Left));
//}
// get the selected row
//var selectedRow = grid.ItemContainerGenerator.ContainerFromItem(grid.SelectedItem) as DataGridRow;
//// selectedRow can be null due to virtualization
//if (selectedRow != null)
//{
// there should always be a selected cell
if (grid.SelectedCells.Count != 0)
{
// get the cell info
Microsoft.Windows.Controls.DataGridCellInfo currentCell = grid.SelectedCells[0];
// get the display index of the cell's column + 1 (for next column)
int columnDisplayIndex = currentCell.Column.DisplayIndex;
// if display index is valid
if (columnDisplayIndex < grid.Columns.Count)
{
// get the DataGridColumn instance from the display index
Microsoft.Windows.Controls.DataGridColumn nextColumn = grid.ColumnFromDisplayIndex(0);
// now telling the grid, that we handled the key down event
e.Handled = true;
// setting the current cell (selected, focused)
grid.CurrentCell = new Microsoft.Windows.Controls.DataGridCellInfo(grid.SelectedItem, nextColumn);
// tell the grid to initialize edit mode for the current cell
//grid.BeginEdit();
}
}
//grid.BeginEdit();
e.Handled = true;
//}
}
};
//custComboBoxCol.comboBox.PreviewTextInput += ComboBox_PreviewTextInput;
//custComboBoxCol.OnComboLoadedEvent += (txt) =>
//{
// custComboBoxCol._cboTextBox.PreviewKeyUp += (s, e) =>
// {
// if (e.Key == System.Windows.Input.Key.Back && string.IsNullOrWhiteSpace(custComboBoxCol.comboBox.Text))
// {
// custComboBoxCol.comboBox.ItemsSource = _salesViewModel.ProductsPriceList;
// }
// };
//};
}
private void ssDevReportLog_PreviewKeyDown(object sender, KeyEventArgs e)
{
try
{
int columnDisplayIndex = ssDevReportLog.CurrentCell.Column.DisplayIndex;
//if ((e.Key == Key.Tab && (Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.Shift) || e.Key == Key.Left)
if ((e.Key == Key.Tab && (Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.Shift))
{
e.Handled = true;
if (columnDisplayIndex == 2)
{
ssDevReportLog.SelectedIndex = ssDevReportLog.SelectedIndex - 1;
columnDisplayIndex = ssDevReportLog.Columns.Count - 1;
}
else
{
if (columnDisplayIndex == 1)
{
columnDisplayIndex = 0;
}
else
{
columnDisplayIndex = columnDisplayIndex - 1;
}
}
Microsoft.Windows.Controls.DataGridColumn nextColumn = ssDevReportLog.ColumnFromDisplayIndex(columnDisplayIndex);
// now telling the grid, that we handled the key down event
//e.Handled = true;
// setting the current cell (selected, focused)
ssDevReportLog.CurrentCell = new Microsoft.Windows.Controls.DataGridCellInfo(ssDevReportLog.SelectedItem, nextColumn);
// tell the grid to initialize edit mode for the current cell
ssDevReportLog.BeginEdit();
}
else
{
//if (e.Key == Key.Tab || e.Key == Key.Right)
if (e.Key == Key.Tab)
{
if (columnDisplayIndex == 7)
{
columnDisplayIndex = 2;
ssDevReportLog.SelectedIndex = ssDevReportLog.SelectedIndex + 1;
}
else
{
columnDisplayIndex = columnDisplayIndex + 1;
}
int selectedIndex = 0;
selectedIndex = ssDevReportLog.SelectedIndex;
Microsoft.Windows.Controls.DataGridColumn nextColumn = ssDevReportLog.ColumnFromDisplayIndex(columnDisplayIndex);
// now telling the grid, that we handled the key down event
e.Handled = true;
// setting the current cell (selected, focused)
ssDevReportLog.CurrentCell = new Microsoft.Windows.Controls.DataGridCellInfo(ssDevReportLog.SelectedItem, nextColumn);
ssDevReportLog.ScrollIntoView(ssDevReportLog.CurrentCell);
// tell the grid to initialize edit mode for the current cell
ssDevReportLog.BeginEdit();
}
}
}
catch (Exception ex)
{
}
}
