AccessibleObject::GetHelpTopic Method (String^%)
.NET Framework (current version)
Gets an identifier for a Help topic identifier and the path to the Help file associated with this accessible object.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Parameters
- fileName
-
Type:
System::String^%
On return, this property contains the path to the Help file associated with this accessible object.
Return Value
Type: System::Int32An identifier for a Help topic, or -1 if there is no Help topic. On return, the fileName parameter contains the path to the Help file associated with this accessible object.
| Exception | Condition |
|---|---|
| COMException | The Help topic for the control cannot be retrieved. |
To display help for the AccessibleObject using the Windows Help system, you can pass the file name and topic ID to the appropriate Help::ShowHelp method of Help.
Notes to Inheritors:
Not all objects need to support this property.
.NET Framework
Available since 1.1
Available since 1.1
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