FileListBoxArray.QueryAccessibilityHelp Event
Definition
Important
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Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled.
public:
event System::Windows::Forms::QueryAccessibilityHelpEventHandler ^ QueryAccessibilityHelp;public event System.Windows.Forms.QueryAccessibilityHelpEventHandler QueryAccessibilityHelp;member this.QueryAccessibilityHelp : System.Windows.Forms.QueryAccessibilityHelpEventHandler Public Custom Event QueryAccessibilityHelp As QueryAccessibilityHelpEventHandler Public Event QueryAccessibilityHelp As QueryAccessibilityHelpEventHandler Event Type
Remarks
The QueryContinueDrag event is raised when there is a change in the keyboard or mouse button state during a drag-and-drop operation. The QueryContinueDrag event enables the drag source to determine whether the drag-and-drop operation should be canceled.
Note
Functions and objects in the Microsoft.VisualBasic.Compatibility.VB6 namespace are provided for use by the tools for upgrading from Visual Basic 6.0 to Visual Basic. In most cases, these functions and objects duplicate functionality that you can find in other namespaces in the .NET Framework. They are necessary only when the Visual Basic 6.0 code model differs significantly from the .NET Framework implementation.
