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FileListBoxArray.QueryAccessibilityHelp Event

Definition

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.

Applies to

See also