获取或设置在控件边框内按下鼠标时按钮工作区的颜色。

Gets or sets the color of the client area of the button when the mouse pointer is within the bounds of the control.

youdao

获取或设置在控件边框内按下鼠标时按钮工作区的颜色。

Gets or sets the color of the client area of the button when the mouse pointer is within the bounds of the control.

youdao