Shape.BorderStyle 屬性

發行項
05/16/2015

取得或設定形狀或線條控制項的框線樣式。

命名空間： Microsoft.VisualBasic.PowerPacks
組件： Microsoft.VisualBasic.PowerPacks.Vs (在 Microsoft.VisualBasic.PowerPacks.Vs.dll 中)

語法

'宣告
<BrowsableAttribute(True)> _
Public Property BorderStyle As DashStyle

[BrowsableAttribute(true)]
public DashStyle BorderStyle { get; set; }

[BrowsableAttribute(true)]
public:
property DashStyle BorderStyle {
    DashStyle get ();
    void set (DashStyle value);
}

[<BrowsableAttribute(true)>]
member BorderStyle : DashStyle with get, set

function get BorderStyle () : DashStyle 
function set BorderStyle (value : DashStyle)

屬性值

類型：DashStyle
ADashStyle值，表示框線的外觀。預設值是 Solid。

例外狀況

例外狀況	條件
InvalidEnumArgumentException	當您設定這個屬性指定的值不是有效DashStyle值。

備註

針對LineShape控制項，BorderStyle表示線條的樣式。

針對OvalShape或RectangleShape控制項，BorderStyle代表圖形本身的樣式時BackStyle屬性設定為Transparent。當BackStyle屬性設定為Opaque、BorderStyle代表圖形的外緣的樣式。

範例

下列範例示範如何設定BorderColor， BorderStyle，和BorderWidth屬性OvalShape顯示具有 3 個像素寬紅色虛線框線橢圓形的控制項。

Dim OvalShape1 As New OvalShape
Dim canvas As New ShapeContainer
' Set the form as the parent of the ShapeContainer.
canvas.Parent = Me 
' Set the ShapeContainer as the parent of the OvalShape.
OvalShape1.Parent = canvas
' Change the color of the border to red.
OvalShape1.BorderColor = Color.Red
' Change the style of the border to dotted.
OvalShape1.BorderStyle = Drawing2D.DashStyle.Dot
' Change the thickness of the border to 3 pixels.
OvalShape1.BorderWidth = 3
OvalShape1.Size = New Size(300, 200)

OvalShape ovalShape1 = new OvalShape();
ShapeContainer canvas = new ShapeContainer();
// Set the form as the parent of the ShapeContainer.
canvas.Parent = this;
// Set the ShapeContainer as the parent of the OvalShape.
ovalShape1.Parent = canvas;
// Change the color of the border to red.
ovalShape1.BorderColor = Color.Red;
// Change the style of the border to dotted.
ovalShape1.BorderStyle = System.Drawing.Drawing2D.DashStyle.Dot;
// Change the thickness of the border to 3 pixels.
ovalShape1.BorderWidth = 3;
ovalShape1.Size = new Size(300, 200);