Note

Access to this page requires authorization. You can try signing in or .

Access to this page requires authorization. You can try .

AutomationInteropProvider.HostProviderFromHandle(IntPtr) Method

Definition

Namespace:
System.Windows.Automation.Provider
Assembly:
UIAutomationProvider.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

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

Feedback

Was this page helpful?