Control.BorderThickness Control.BorderThickness Control.BorderThickness Control.BorderThickness Property

定义

获取或设置控件的边框宽度。Gets or sets the border thickness of a control.

public:
 property System::Windows::Thickness BorderThickness { System::Windows::Thickness get(); void set(System::Windows::Thickness value); };
[System.ComponentModel.Bindable(true)]
public System.Windows.Thickness BorderThickness { get; set; }
member this.BorderThickness : System.Windows.Thickness with get, set
Public Property BorderThickness As Thickness

属性值

一个宽度值;默认情况下,所有四个边的宽度为 0。A thickness value; the default is a thickness of 0 on all four sides.

示例

下面的示例演示如何设置控件的边框粗细。The following example shows how to set the border thickness property of a control.

<Button Name="btn9" BorderThickness="5.0" 
        Click="ChangeBorderThickness" TabIndex="2">
  BorderThickness
</Button>
void ChangeBorderThickness(object sender, RoutedEventArgs e)
{
    if (btn9.BorderThickness.Left == 5.0)
    {
        btn9.BorderThickness = new Thickness(2.0);
        btn9.Content = "Control BorderThickness changes from 5 to 2.";

    }
    else
    {
        btn9.BorderThickness = new Thickness(5.0);
        btn9.Content = "BorderThickness";
    }
}
Private Sub ChangeBorderThickness(ByVal Sender As Object, ByVal e As RoutedEventArgs)

    If (btn9.BorderThickness.Left = 5.0) Then
        btn9.BorderThickness = New Thickness(2.0)
        btn9.Content = "Control BorderThickness changes from 5 to 2."

    Else
        btn9.BorderThickness = New Thickness(5.0)
        btn9.Content = "BorderThickness"
    End If

End Sub

注解

此属性仅影响其模板使用BorderThickness属性作为参数的控件。This property only affects a control whose template uses the BorderThickness property as a parameter. 在其他控件上, 此属性不会有任何影响。On other controls, this property has no impact.

依赖项属性信息Dependency Property Information

标识符字段Identifier field BorderThicknessProperty
元数据属性设置为trueMetadata properties set to true AffectsMeasureAffectsRenderAffectsMeasure, AffectsRender

适用于