IRawElementProviderSimple.GetPatternProvider(Int32) Method
Definition
Important
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Retrieves an object that provides support for a control pattern on a UI Automation element.
public:
System::Object ^ GetPatternProvider(int patternId);public object GetPatternProvider(int patternId);abstract member GetPatternProvider : int -> objPublic Function GetPatternProvider (patternId As Integer) As ObjectParameters
- patternId
- Int32
Identifier of the pattern.
Returns
Object that implements the pattern interface, or null if the pattern is not supported.
Examples
The following example shows an implementation of GetPatternProvider for a provider that supports only InvokePattern.
/// <summary>
/// Returns the object that supports the specified pattern.
/// </summary>
/// <param name="patternId">ID of the pattern.</param>
/// <returns>Object that implements IInvokeProvider.</returns>
object IRawElementProviderSimple.GetPatternProvider(int patternId)
{
if (patternId == InvokePatternIdentifiers.Pattern.Id)
{
// Return an object that implements IInvokeProvider.
return myInvokePatternProvider;
}
else
{
return null;
}
}
''' <summary>
''' Returns the object that supports the specified pattern.
''' </summary>
''' <param name="patternId">ID of the pattern.</param>
''' <returns>Object that implements IInvokeProvider.</returns>
Function GetPatternProvider(ByVal patternId As Integer) As Object _
Implements IRawElementProviderSimple.GetPatternProvider
If patternId = InvokePatternIdentifiers.Pattern.Id Then
' Return an object that implements IInvokeProvider.
Return myInvokePatternProvider
Else
Return Nothing
End If
End Function 'IRawElementProviderSimple.GetPatternProvider
