Line.Y1 属性

定义

命名空间:

System.Windows.Shapes

程序集:

PresentationFramework.dll

获取或设置 Line 起始点的 y 坐标。

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

属性值

Double

直线的起始点的 y 坐标。 默认值为 0。

属性

TypeConverterAttribute

示例

以下示例演示如何使用代码创建 Line 并设置 Y1 属性。

// 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)

注解

依赖项属性信息

标识符字段	Y1Property
元数据属性设置为 true	AffectsMeasure, AffectsRender