DataGridView::ProcessRightKey Method (Keys)
Processes the RIGHT ARROW key.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
protected: [SecurityPermissionAttribute(SecurityAction::LinkDemand, Flags = SecurityPermissionFlag::UnmanagedCode)] bool ProcessRightKey( Keys keyData )
Parameters
- keyData
-
Type:
System.Windows.Forms::Keys
A bitwise combination of Keys values that represents the key or keys to process.
| Exception | Condition |
|---|---|
| InvalidCastException | The RIGHT ARROW key would cause the control to enter edit mode, but the EditType property of the new current cell does not indicate a class that derives from Control and implements IDataGridViewEditingControl. |
| Exception | This action would commit a cell value or enter edit mode, but an error in the data source prevents the action and either there is no handler for the DataError event or the handler has set the DataGridViewDataErrorEventArgs::ThrowException property to true. |
The following code example demonstrates how to change the behavior of the ENTER key in a DataGridView subclass by overriding the ProcessDataGridViewKey and ProcessDialogKey methods. In the example, the ENTER key has the same behavior as the RIGHT ARROW key, making it easier for a user to edit multiple cells in a single row of data.
for calling unmanaged code. Demand value: LinkDemand. Permission value: UnmanagedCode
Available since 2.0