TrackBar.Orientation 属性

  • 参考

定义

命名空间:
System.Windows.Forms
程序集:
System.Windows.Forms.dll

获取或设置一个值，该值指示跟踪条在水平方向还是在垂直方向。

public:
 property System::Windows::Forms::Orientation Orientation { System::Windows::Forms::Orientation get(); void set(System::Windows::Forms::Orientation value); };
public System.Windows.Forms.Orientation Orientation { get; set; }
member this.Orientation : System.Windows.Forms.Orientation with get, set
Public Property Orientation As Orientation

属性值

Orientation

Orientation 值之一。

例外

InvalidEnumArgumentException

分配的值不是 Orientation 值之一。

示例

以下示例演示如何设置某些 TrackBar 属性。

trackBar2->Orientation = Orientation::Vertical;
trackBar3->Orientation = Orientation::Vertical;
trackBar1->Maximum = 255;
trackBar2->Maximum = 255;
trackBar3->Maximum = 255;
trackBar1->Width = 400;
trackBar2->Height = trackBar1->Width;
trackBar3->Height = trackBar1->Width;
trackBar1->LargeChange = 16;
trackBar2->LargeChange = 16;
trackBar3->LargeChange = 16;

trackBar2.Orientation = Orientation.Vertical;
trackBar3.Orientation = Orientation.Vertical;
trackBar1.Maximum = trackBar2.Maximum = trackBar3.Maximum = 255;
trackBar1.Width = 400;
trackBar2.Height = trackBar3.Height = trackBar1.Width;
trackBar1.LargeChange = trackBar2.LargeChange = trackBar3.LargeChange = 16;

trackBar2.Orientation = Orientation.Vertical
trackBar3.Orientation = Orientation.Vertical
trackBar1.Maximum = 255
trackBar2.Maximum = 255
trackBar3.Maximum = 255
trackBar1.Width = 400
trackBar2.Height = 400
trackBar3.Height = 400
trackBar1.LargeChange = 16
trackBar2.LargeChange = 16
trackBar3.LargeChange = 16

注解

当属性 Orientation 设置为 Orientation.Horizontal时，滚动框从左向右移动， Value 因为增加。 当属性 Orientation 设置为 Orientation.Vertical时，滚动框从下到上移动， Value 因为增加。

适用于

另请参阅