ScrollViewerAutomationPeer.IScrollProvider.HorizontalViewSize Property        
Definition
Important
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This type or member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code.
property double System::Windows::Automation::Provider::IScrollProvider::HorizontalViewSize { double get(); };double System.Windows.Automation.Provider.IScrollProvider.HorizontalViewSize { get; }member this.System.Windows.Automation.Provider.IScrollProvider.HorizontalViewSize : double ReadOnly Property HorizontalViewSize As Double Implements IScrollProvider.HorizontalViewSizeProperty Value
Returns S_OK if successful, or an error value otherwise.