The event handler receives an argument of type System.Windows.Forms.QueryAccessibilityHelpEventArgs containing data related to this event. The following QueryAccessibilityHelpEventArgs properties provide information specific to this event.
| Property | Description |
|---|
| HelpKeyword | Gets or sets the Help keyword for the specified control. |
| HelpNamespace | Gets or sets a value specifying the name of the Help file. |
| HelpString | Gets or sets the string defining what Help to get for the System.Windows.Forms.AccessibleObject. |