Canvas.GetTop(UIElement) 方法

参考

定义

命名空间:: System.Windows.Controls

程序集:: PresentationFramework.dll

重要

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为给定的依赖对象获取 Top 附加属性的值。

public:
 static double GetTop(System::Windows::UIElement ^ element);

[System.ComponentModel.TypeConverter("System.Windows.LengthConverter, PresentationFramework, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, Custom=null")]
[System.Windows.AttachedPropertyBrowsableForChildren]
public static double GetTop (System.Windows.UIElement element);

[System.Windows.AttachedPropertyBrowsableForChildren]
[System.ComponentModel.TypeConverter("System.Windows.LengthConverter, PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, Custom=null")]
public static double GetTop (System.Windows.UIElement element);

[<System.ComponentModel.TypeConverter("System.Windows.LengthConverter, PresentationFramework, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, Custom=null")>]
[<System.Windows.AttachedPropertyBrowsableForChildren>]
static member GetTop : System.Windows.UIElement -> double

[<System.Windows.AttachedPropertyBrowsableForChildren>]
[<System.ComponentModel.TypeConverter("System.Windows.LengthConverter, PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, Custom=null")>]
static member GetTop : System.Windows.UIElement -> double

Public Shared Function GetTop (element As UIElement) As Double

参数

element: UIElement

要从中读取属性值的元素。

返回

Double

指定元素的 Top 坐标。

属性: TypeConverterAttribute AttachedPropertyBrowsableForChildrenAttribute

适用于

另请参阅

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