DataGridViewHeaderCell.MouseUpUnsharesRow(DataGridViewCellMouseEventArgs) 方法

定义

指示当鼠标指针位于行中某个单元格上并释放鼠标按钮时,该行是否取消共享状态。Indicates whether a row will be unshared when the mouse button is released while the pointer is on a cell in the row.

protected:
 override bool MouseUpUnsharesRow(System::Windows::Forms::DataGridViewCellMouseEventArgs ^ e);
protected override bool MouseUpUnsharesRow (System.Windows.Forms.DataGridViewCellMouseEventArgs e);
override this.MouseUpUnsharesRow : System.Windows.Forms.DataGridViewCellMouseEventArgs -> bool
Protected Overrides Function MouseUpUnsharesRow (e As DataGridViewCellMouseEventArgs) As Boolean

参数

e
DataGridViewCellMouseEventArgs

DataGridViewCellMouseEventArgs,它包含有关鼠标位置的信息。A DataGridViewCellMouseEventArgs that contains information about the mouse position.

返回

Boolean

如果释放了鼠标左键,启用了可视样式,而且 EnableHeadersVisualStyles 属性是 true,则为 true;否则为 falsetrue if the left mouse button was released, visual styles are enabled, and the EnableHeadersVisualStyles property is true; otherwise, false.

注解

有关启用视觉样式的信息,请参阅 Application.EnableVisualStyles 方法。For information about enabling visual styles, see the Application.EnableVisualStyles method.

MouseUpUnsharesRow 在之前调用 OnMouseUpMouseUpUnsharesRow is called just before OnMouseUp. 如果对的 true 调用 OnMouseUp 具有取消共享行的效果,则该方法必须返回 rowIndexIt must return true if the call to OnMouseUp has the effect of unsharing the row rowIndex. 否则应返回 falseIt should return false otherwise.

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