Control::ControlAccessibleObject::GetHelpTopic Method (String^%)

 

Gets an identifier for a Help topic and the path to the Help file associated with this accessible object.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public:
virtual int GetHelpTopic(
	[OutAttribute] String^% fileName
) override

Parameters

fileName
Type: System::String^%

When this method returns, contains a string that represents the path to the Help file associated with this accessible object. This parameter is passed uninitialized.

Return Value

Type: System::Int32

An identifier for a Help topic, or -1 if there is no Help topic. On return, the fileName parameter will contain the path to the Help file associated with this accessible object, or null if there is no IAccessible interface specified.

Pass the identifier to the WinHelp file specified by the fileName parameter to identify the desired Help topic.

.NET Framework
Available since 1.1
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