[SRCategory("CatBehavior")]
[SRDescription("ControlOnQueryAccessibilityHelpDescr")]
public event System.Windows.Forms.QueryAccessibilityHelpEventHandler QueryAccessibilityHelp
public event QueryAccessibilityHelp: System.Windows.Forms.QueryAccessibilityHelpEventHandler;
In JScript, you can handle the events defined by another class, but you cannot define your own.
[SRCategory("CatBehavior")]
[SRDescription("ControlOnQueryAccessibilityHelpDescr")]
public: __event System.Windows.Forms.QueryAccessibilityHelpEventHandler* QueryAccessibilityHelp
[SRCategory("CatBehavior")]
[SRDescription("ControlOnQueryAccessibilityHelpDescr")]
public:
event System.Windows.Forms.QueryAccessibilityHelpEventHandler^ QueryAccessibilityHelp
'Declaration
<SRCategoryAttribute("CatBehavior")>
<SRDescriptionAttribute("ControlOnQueryAccessibilityHelpDescr")>
Public Event QueryAccessibilityHelp As System.Windows.Forms.QueryAccessibilityHelpEventHandler
'Usage
Dim instance As LicenseDialog
Dim handler As System.Windows.Forms.QueryAccessibilityHelpEventHandler
AddHandler instance.QueryAccessibilityHelp, handler
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. |
Target Platforms: .NET CLR 4.8 or higher