ImageMan.Net Version 3 Summer 2012 Release
QueryAccessibilityHelp Event
See Also  Send Feedback
DTI.ImageMan.Winforms Namespace > ThumbNailViewer Class : QueryAccessibilityHelp Event





Glossary Item Box

Syntax

Visual Basic (Declaration) 
<SRCategoryAttribute("Behavior")>
<SRDescriptionAttribute("Occurs when an Accessibility client invokes Help for the control.")>
Public Event QueryAccessibilityHelp As System.Windows.Forms.QueryAccessibilityHelpEventHandler
Visual Basic (Usage)Copy Code
Dim instance As ThumbNailViewer
Dim handler As System.Windows.Forms.QueryAccessibilityHelpEventHandler
 
AddHandler instance.QueryAccessibilityHelp, handler
C# 
[SRCategoryAttribute("Behavior")]
[SRDescriptionAttribute("Occurs when an Accessibility client invokes Help for the control.")]
public event System.Windows.Forms.QueryAccessibilityHelpEventHandler QueryAccessibilityHelp
JScript 
In JScript, you can handle the events defined by another class, but you cannot define your own.
Managed Extensions for C++ 
[SRCategoryAttribute("Behavior")]
[SRDescriptionAttribute("Occurs when an Accessibility client invokes Help for the control.")]
public: __event System.Windows.Forms.QueryAccessibilityHelpEventHandler* QueryAccessibilityHelp
C++/CLI 
[SRCategoryAttribute("Behavior")]
[SRDescriptionAttribute("Occurs when an Accessibility client invokes Help for the control.")]
public:
event System.Windows.Forms.QueryAccessibilityHelpEventHandler^ QueryAccessibilityHelp

Event Data

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.

PropertyDescription
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.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

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