Line.Y1 屬性

定義

命名空間:

System.Windows.Shapes

組件:

PresentationFramework.dll

取得或設定 Line 起始點的 Y 座標。

public:
 property double Y1 { double get(); void set(double value); };

[System.ComponentModel.TypeConverter(typeof(System.Windows.LengthConverter))]
public double Y1 { get; set; }

[<System.ComponentModel.TypeConverter(typeof(System.Windows.LengthConverter))>]
member this.Y1 : double with get, set

Public Property Y1 As Double

屬性值

Double

線條起始點的 Y 座標。 預設值是 0。

屬性

TypeConverterAttribute

範例

下列範例示範如何使用程式碼建立 Line ，然後設定 Y1 屬性。

// Add a Line Element
myLine = gcnew Line();
myLine->Stroke = Brushes::LightSteelBlue;
myLine->X1 = 1;
myLine->X2 = 50;
myLine->Y1 = 1;
myLine->Y2 = 50;
myLine->HorizontalAlignment = HorizontalAlignment::Left;
myLine->VerticalAlignment = VerticalAlignment::Center;
myLine->StrokeThickness = 2;
myGrid->Children->Add(myLine);

// Add a Line Element
myLine = new Line();
myLine.Stroke = System.Windows.Media.Brushes.LightSteelBlue;
myLine.X1 = 1;
myLine.X2 = 50;
myLine.Y1 = 1;
myLine.Y2 = 50;
myLine.HorizontalAlignment = HorizontalAlignment.Left;
myLine.VerticalAlignment = VerticalAlignment.Center;
myLine.StrokeThickness = 2;
myGrid.Children.Add(myLine);

' Add a Line Element
Dim myLine As New Line()
myLine.Stroke = Brushes.LightSteelBlue
myLine.X1 = 1
myLine.X2 = 50
myLine.Y1 = 1
myLine.Y2 = 50
myLine.HorizontalAlignment = HorizontalAlignment.Left
myLine.VerticalAlignment = VerticalAlignment.Center
myLine.StrokeThickness = 2
myGrid.Children.Add(myLine)

備註

相依性屬性資訊

識別碼欄位	Y1Property
設定為 的中繼資料屬性 true	AffectsMeasure, AffectsRender