DicomObjects.NET.8.48 Documentation
DicomObjects Namespace / DicomViewer Class / MouseWheel Event






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    MouseWheel Event (DicomViewer)
    In This Topic
    Syntax
    'Declaration
 

    <SRCategoryAttribute("CatMouse")>
<SRDescriptionAttribute("ControlOnMouseWheelDescr")>
<System.ComponentModel.BrowsableAttribute(False)>
<System.ComponentModel.EditorBrowsableAttribute(EditorBrowsableState.Advanced)>
Public Event MouseWheel As System.Windows.Forms.MouseEventHandler
    'Usage
 

    Dim instance As DicomViewer
Dim handler As System.Windows.Forms.MouseEventHandler
 
AddHandler instance.MouseWheel, handler
    [SRCategory("CatMouse")]
[SRDescription("ControlOnMouseWheelDescr")]
[System.ComponentModel.Browsable(false)]
[System.ComponentModel.EditorBrowsable(EditorBrowsableState.Advanced)]
public event System.Windows.Forms.MouseEventHandler MouseWheel
    public event MouseWheel: System.Windows.Forms.MouseEventHandler; 
    In JScript, you can handle the events defined by another class, but you cannot define your own.
    [SRCategory("CatMouse")]
[SRDescription("ControlOnMouseWheelDescr")]
[System.ComponentModel.Browsable(false)]
[System.ComponentModel.EditorBrowsable(EditorBrowsableState.Advanced)]
public: __event System.Windows.Forms.MouseEventHandler* MouseWheel
    [SRCategory("CatMouse")]
[SRDescription("ControlOnMouseWheelDescr")]
[System.ComponentModel.Browsable(false)]
[System.ComponentModel.EditorBrowsable(EditorBrowsableState.Advanced)]
public:
event System.Windows.Forms.MouseEventHandler^ MouseWheel
    Event Data

    The event handler receives an argument of type System.Windows.Forms.MouseEventArgs containing data related to this event. The following MouseEventArgs properties provide information specific to this event.

    PropertyDescription
    ButtonGets which mouse button was pressed.  
    ClicksGets the number of times the mouse button was pressed and released.  
    DeltaGets a signed count of the number of detents the mouse wheel has rotated, multiplied by the WHEEL_DELTA constant. A detent is one notch of the mouse wheel.  
    LocationGets the location of the mouse during the generating mouse event.  
    XGets the x-coordinate of the mouse during the generating mouse event.  
    YGets the y-coordinate of the mouse during the generating mouse event.  
    Requirements

    Target Platforms: .NET CLR 4.8 or higher

    See Also

    Reference

    DicomViewer Class
    DicomViewer Members

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