| Leadtools.MedicalViewer Namespace > MedicalViewerCell Class : PrePaint Event |
public event EventHandler<MedicalViewerPaintInformationEventArgs> PrePaint
'Declaration Public Event PrePaint As EventHandler(Of MedicalViewerPaintInformationEventArgs)
'Usage Dim instance As MedicalViewerCell Dim handler As EventHandler(Of MedicalViewerPaintInformationEventArgs) AddHandler instance.PrePaint, handler
public: event EventHandler<MedicalViewerPaintInformationEventArgs^>^ PrePaint
The event handler receives an argument of type MedicalViewerPaintInformationEventArgs containing data related to this event. The following MedicalViewerPaintInformationEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| CellIndex | Gets the value that indicates the index of the cell that is to be painted. This value is only valid if the cell is add to the MedicalViewer. |
| ClipRectangle (Inherited from System.Windows.Forms.PaintEventArgs) | Gets the rectangle in which to paint. |
| Draw | Gets or sets the value that indicates whether to make the control draw the sub-cell. This is used only with the MedicalViewerCell.PrePaint event. |
| Graphics (Inherited from System.Windows.Forms.PaintEventArgs) | Gets the graphics used to paint. |
| ImageRectangle | Gets the rectangle that represents the image rectangle for the cell or sub-cell. |
| SubCellIndex | Gets the value that indicates the index of the sub-cell that is to be painted. |
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