AutomationInteropProvider.HostProviderFromHandle(IntPtr) Method

Reference

Definition

Namespace:: System.Windows.Automation.Provider

Assembly:: UIAutomationProvider.dll

Important

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Returns a UI Automation provider that represents the specified window.

public:
 static System::Windows::Automation::Provider::IRawElementProviderSimple ^ HostProviderFromHandle(IntPtr hwnd);

public static System.Windows.Automation.Provider.IRawElementProviderSimple HostProviderFromHandle (IntPtr hwnd);

static member HostProviderFromHandle : nativeint -> System.Windows.Automation.Provider.IRawElementProviderSimple

Public Shared Function HostProviderFromHandle (hwnd As IntPtr) As IRawElementProviderSimple

Parameters

hwnd: IntPtr
nativeint

The handle of the window.

Returns

IRawElementProviderSimple

The raw element provider for the specified window.

Examples

/// <summary>
/// Gets the host provider.
/// </summary>
/// <remarks>
/// Fragment roots return their window providers; most others return null.
/// </remarks>
IRawElementProviderSimple IRawElementProviderSimple.HostRawElementProvider  
{
    get 
    {
        return AutomationInteropProvider.HostProviderFromHandle(myHandle);  
    }
}

''' <summary>
''' Gets the host provider.
''' </summary>
''' <remarks>
''' Fragment roots return their window providers; most others return null.
''' </remarks>
ReadOnly Property HostRawElementProvider() As IRawElementProviderSimple _
    Implements IRawElementProviderSimple.HostRawElementProvider

    Get
        Return AutomationInteropProvider.HostProviderFromHandle(myHandle)
    End Get
End Property

Remarks

The interface returned by this method can only be passed back to UI Automation. Attempting to call a method on the interface will raise an exception.

Applies to

Dela via