| Spread Silverlight Documentation > Developer's Guide > Managing the User Interface > Using Keyboard Navigation |
You can change the active cell or select cells with the mouse or keyboard keys. You can also use keyboard keys to make changes to the cell data.
The end user can use the following default, keyboard keys:
| Key | Action | Action Name |
| Ctrl + Z | Cancels the last user operation. |
Undo |
| Ctrl + Y | Repeats the last user operation. |
Redo |
| Ctrl + Down Arrow | Moves the active cell to the last row. |
NavigationBottom |
| Down Arrow | Moves the active cell down one cell. |
NavigationDown |
| End | Moves the active cell to the end of the row. | NavigationEnd |
| Ctrl + Right Arrow | Moves the active cell to the end of the row. | NavigationEnd |
| Ctrl + Home | Moves the active cell to the first cell in the control. | NavigationFirst |
| Home | Moves the active cell to the first cell in the row. | NavigationHome |
| Ctrl + Left Arrow | Moves the active cell to the first cell in the row. | NavigationHome |
| Ctrl + End | Moves the active cell to the last cell in the control. | NavigationLast |
| Left Arrow | Moves the active cell to the first cell in the row. | NavigationLeft |
| Tab | Moves the active cell right to the next cell and down to the first cell in the next row when the active cell is at the end of a row. | CommitInputNavigationTabNext |
| Page Down | Moves the active cell down to the next set of rows. | NavigationPageDown |
| Ctrl + PageUp | Moves to the previous sheet. | NavigationPreviousSheet |
| PageUp | Moves the active cell up to the next set of rows. | NavigationPageUp |
| Shift + Tab | Moves the active cell left and wraps to the end of the previous row when the active cell is the first cell in the row. | CommitInputNavigationTabPrevious |
| Right Arrow | Moves the active cell one cell to the right. | NavigationRight |
| Up Arrow | Moves the active cell up a cell. | NavigationUp |
| Ctrl + Up Arrow | Moves the active cell to the first cell in the column. | NavigationTop |
| Delete | Clears the data in the cell if it is not in edit mode. | Clear |
| Backspace | Clears the cell data if the cell is not in edit mode or moves a character to the left if the cell is in edit mode. | ClearAndEditing |
| Enter | Moves the active cell down a cell and takes the cell out of edit mode. | CommitInputNavigationDown |
| Shift + Enter | Moves the active cell up a cell and takes the cell out of edit mode. | CommitInputNavigationUp |
| Escape | Removes the current typed characters if the cell is in edit mode. | CancelInput |
| Shift + Left Arrow | Extends the selection one cell to the left of the active cell if the cell is not in edit mode (selects characters if the cell is in edit mode). | SelectionLeft |
| Shift + Right Arrow | Extends the selection one cell to the right of the active cell if the cell is not in edit mode (selects characters if the cell is in edit mode). | SelectionRight |
| Shift + Up Arrow | Extends the selection up one cell from the active cell if the cell is not in edit mode (selects cell characters if the cell is in edit mode). | SelectionUp |
| Shift + Down Arrow | Extends the selection down one cell from the active cell if the cell is not in edit mode (selects cell characters if the cell is in edit mode).. | SelectionDown |
| Shift + Home | Extends the selection from the active cell to the first cell in the row (selects cell characters if the cell is in edit mode). | SelectionHome |
| Shift + Ctrl + Left Arrow | Extends the selection from the active cell to the first cell in the row. | SelectionHome |
| Shift + End | Extends the selection from the active cell to the last cell in the row. | SelectionEnd |
| Shift + Ctrl + Right Arrow | Extends the selection from the active cell to the last cell in the row. | SelectionEnd |
| Shift + Page Up | Extends the selection one page up from the active cell. | SelectionPageUp |
| Shift + Page Down | Extends the selection one page down from the active cell. | SelectionPageDown |
| Shift + Ctrl + Up Arrow | Extends the selection from the active cell up to the first cell in the column. | SelectionTop |
| Shift + Ctrl + Down Arrow | Extends the selection from the active cell down to the last cell in the column. | SelectionBottom |
| Shift + Ctrl + Home | Extends the selection from the active cell to the first cell in the control. | SelectionFirst |
| Shift + Ctrl + End | Extends the selection from the active cell to the last cell in the control. | SelectionLast |
| Ctrl + C | Copies the selection to the Clipboard. | Copy |
| Ctrl + X | Cuts the selection to the Clipboard. | Cut |
| Ctrl + V | Pastes the data from the Clipboard. | Paste |
| Alt + Enter | Creates and moves to a new line if the cell is in edit mode. | InputNewLine |
The following example sets the active cell with the SetActiveCell method.
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gcSpreadSheet1.Sheets[0].SetActiveCell(5, 5); //gcSpreadSheet1.Sheets[0].SetActiveCell(2, 2, true); gcSpreadSheet1.Invalidate(); private void button1_Click(object sender, RoutedEventArgs e) { listBox1.Items.Add(GcSpreadSheet1.Sheets[0].ActiveCell().ToString()); listBox1.Items.Add(GcSpreadSheet1.Sheets[0].ActiveColumn.ToString()); listBox1.Items.Add(GcSpreadSheet1.Sheets[0].ActiveColumnIndex); listBox1.Items.Add(GcSpreadSheet1.Sheets[0].ActiveRow.ToString()); listBox1.Items.Add(GcSpreadSheet1.Sheets[0].ActiveRowIndex); gcSpreadSheet1.Invalidate(); } private void gcSpreadSheet1_EnterCell(object sender, GrapeCity.Windows.SpreadSheet.UI.EnterCellEventArgs e) { listBox1.Items.Add(e.Column.ToString()); listBox1.Items.Add(e.Row.ToString()); } private void gcSpreadSheet1_LeaveCell(object sender, GrapeCity.Windows.SpreadSheet.UI.LeaveCellEventArgs e) { listBox1.Items.Add(e.Column.ToString()); listBox1.Items.Add(e.Row.ToString()); } |
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| VB.NET |
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GcSpreadSheet1.Sheets(0).SetActiveCell(5, 5) GcSpreadSheet1.Invalidate() Private Sub Button1_Click(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles Button1.Click ListBox1.Items.Add(GcSpreadSheet1.Sheets(0).ActiveCell().ToString()) ListBox1.Items.Add(GcSpreadSheet1.Sheets(0).ActiveColumn.ToString()) ListBox1.Items.Add(GcSpreadSheet1.Sheets(0).ActiveColumnIndex) ListBox1.Items.Add(GcSpreadSheet1.Sheets(0).ActiveRow.ToString()) ListBox1.Items.Add(GcSpreadSheet1.Sheets(0).ActiveRowIndex) GcSpreadSheet1.Invalidate() End Sub Private Sub GcSpreadSheet1_EnterCell(sender As System.Object, e As GrapeCity.Windows.SpreadSheet.UI.EnterCellEventArgs) Handles GcSpreadSheet1.EnterCell ListBox1.Items.Add(e.Column.ToString()) ListBox1.Items.Add(e.Row.ToString()) End Sub Private Sub GcSpreadSheet1_LeaveCell(sender As System.Object, e As GrapeCity.Windows.SpreadSheet.UI.LeaveCellEventArgs) Handles GcSpreadSheet1.LeaveCell ListBox1.Items.Add(e.Column.ToString()) ListBox1.Items.Add(e.Row.ToString()) End Sub |
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