ScrollPattern.ScrollPatternInformation.HorizontalViewSize Özellik

public:
 property double HorizontalViewSize { double get(); };

public double HorizontalViewSize { get; }

member this.HorizontalViewSize : double

Public ReadOnly Property HorizontalViewSize As Double

Özellik Değeri

Görüntülenebilir bölgenin yatay boyutu, UI Otomasyonu öğesi içindeki toplam içerik alanının yüzdesi olarak. Varsayılan değer 100,0'dır.

Örnekler

Aşağıdaki örnekte, hedef denetimden alınan bir ScrollPattern nesne, görüntülenebilir bölgenin geçerli dikey ve yatay boyutlarını toplam içerik alanının yüzdeleri olarak alan bir işleve geçirilir.

///--------------------------------------------------------------------
/// <summary>
/// Obtains the current vertical and horizontal sizes of the viewable  
/// region as percentages of the total content area.
/// </summary>
/// <param name="scrollPattern">
/// The ScrollPattern control pattern obtained from the 
/// element of interest.
/// </param>
/// <returns>
/// The horizontal and vertical view sizes.
/// </returns>
///--------------------------------------------------------------------
private double[] GetViewSizes(ScrollPattern scrollPattern)
{
    if (scrollPattern == null)
    {
        throw new ArgumentNullException(
            "ScrollPattern argument cannot be null.");
    }

    double[] viewSizes = new double[2];

    viewSizes[0] =
        scrollPattern.Current.HorizontalViewSize;

    viewSizes[1] =
         scrollPattern.Current.VerticalViewSize;

    return viewSizes;
}

'''--------------------------------------------------------------------
''' <summary>
''' Obtains the current vertical and horizontal sizes of the viewable  
''' region as percentages of the total content area.
''' </summary>
''' <param name="scrollPattern">
''' The ScrollPattern control pattern obtained from the 
''' element of interest.
''' </param>
''' <returns>
''' The horizontal and vertical view sizes.
''' </returns>
'''--------------------------------------------------------------------
Private Overloads Function GetViewSizes( _
ByVal scrollPattern As ScrollPattern) As Double()
    If scrollPattern Is Nothing Then
        Throw New ArgumentNullException( _
        "ScrollPattern argument cannot be null.")
    End If

    Dim viewSizes(1) As Double

    viewSizes(0) = scrollPattern.Current.HorizontalViewSize

    viewSizes(1) = scrollPattern.Current.VerticalViewSize

    Return viewSizes

End Function 'GetViewSizes

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