'Declaration
<SRCategoryAttribute("CatDragDrop")> <SRDescriptionAttribute("ControlOnQueryContinueDragDescr")> Public Event QueryContinueDrag As System.Windows.Forms.QueryContinueDragEventHandler
'Usage
Dim instance As DicomViewer Dim handler As System.Windows.Forms.QueryContinueDragEventHandler AddHandler instance.QueryContinueDrag, handler
[SRCategory("CatDragDrop")] [SRDescription("ControlOnQueryContinueDragDescr")] public event System.Windows.Forms.QueryContinueDragEventHandler QueryContinueDrag
public event QueryContinueDrag: System.Windows.Forms.QueryContinueDragEventHandler;
In JScript, you can handle the events defined by another class, but you cannot define your own.
[SRCategory("CatDragDrop")] [SRDescription("ControlOnQueryContinueDragDescr")] public: __event System.Windows.Forms.QueryContinueDragEventHandler* QueryContinueDrag
[SRCategory("CatDragDrop")] [SRDescription("ControlOnQueryContinueDragDescr")] public: event System.Windows.Forms.QueryContinueDragEventHandler^ QueryContinueDrag
Event Data
The event handler receives an argument of type System.Windows.Forms.QueryContinueDragEventArgs containing data related to this event. The following QueryContinueDragEventArgs properties provide information specific to this event.
Property | Description |
---|---|
Action | Gets or sets the status of a drag-and-drop operation. |
EscapePressed | Gets whether the user pressed the ESC key. |
KeyState | Gets the current state of the SHIFT, CTRL, and ALT keys. |
Requirements