DataGridViewCell.KeyUpUnsharesRow(KeyEventArgs, Int32) 方法

定义

指示当焦点位于单元格上,同时用户释放某个键时,是否对父行取消共享。Indicates whether the parent row is unshared when the user releases a key while the focus is on the cell.

protected:
 virtual bool KeyUpUnsharesRow(System::Windows::Forms::KeyEventArgs ^ e, int rowIndex);
protected virtual bool KeyUpUnsharesRow (System.Windows.Forms.KeyEventArgs e, int rowIndex);
abstract member KeyUpUnsharesRow : System.Windows.Forms.KeyEventArgs * int -> bool
override this.KeyUpUnsharesRow : System.Windows.Forms.KeyEventArgs * int -> bool
Protected Overridable Function KeyUpUnsharesRow (e As KeyEventArgs, rowIndex As Integer) As Boolean

参数

e
KeyEventArgs

包含事件数据的 KeyEventArgsA KeyEventArgs that contains the event data.

rowIndex
Int32

该单元格的父行索引。The index of the cell's parent row.

返回

如果不共享该行,则为 true;否则为 falsetrue if the row will be unshared, otherwise, false. DataGridViewCell 基类总是返回 falseThe base DataGridViewCell class always returns false.

注解

KeyUpUnsharesRow 方法刚好在 OnKeyUp 方法之前调用。The KeyUpUnsharesRow method is called just before the OnKeyUp method. 如果对具有相同 KeyEventArgs 参数的 OnKeyUp 的调用具有取消共享包含该单元格的行的效果,则该方法必须返回 trueIt must return true if the call to OnKeyUp with the same KeyEventArgs argument has the effect of unsharing the row containing the cell. 否则,它应返回 falseOtherwise, it should return false.

有关行共享的详细信息,请参阅缩放 Windows 窗体 DataGridView 控件的最佳做法For more information about row sharing, see Best Practices for Scaling the Windows Forms DataGridView Control.

适用于

另请参阅