Chart.CreateAccessibilityInstance 方法

定义

命名空间:

System.Windows.Forms.DataVisualization.Charting

程序集:

System.Windows.Forms.DataVisualization.dll

在派生类中重写时，将为整个图表返回自定义 AccessibleObject。

protected:
 override System::Windows::Forms::AccessibleObject ^ CreateAccessibilityInstance();

protected override System.Windows.Forms.AccessibleObject CreateAccessibilityInstance ();

override this.CreateAccessibilityInstance : unit -> System.Windows.Forms.AccessibleObject

Protected Overrides Function CreateAccessibilityInstance () As AccessibleObject

返回

AccessibleObject

图表的 AccessibleObject。