C# Class CoolPrintPreview.CoolPrintPreviewControl

Represents a preview of one or two pages in a PrintDocument.

This control is similar to the standard PrintPreviewControl but it displays pages as they are rendered. By contrast, the standard control waits until the entire document is rendered before it displays anything.

Inheritance: System.Windows.Forms.UserControl

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Private Properties

Property	Type	Description
GetImage	Image
GetImageRectangle	System.Drawing.Rectangle
GetImageSizeInPixels	System.Drawing.Size
RenderPage	void
SyncPageImages	void
UpdatePreview	void
UpdateScrollBars	void
_doc_EndPrint	void
_doc_PrintPage	void

Public Methods

Method	Description
Cancel ( ) : void	Stops rendering the Document.
CoolPrintPreviewControl ( ) : System	Initializes a new instance of a CoolPrintPreviewControl control.
Print ( ) : void	Prints the current document honoring the selected page range.
RefreshPreview ( ) : void	Regenerates the preview to reflect changes in the document layout.

Protected Methods

Method	Description
IsInputKey ( Keys keyData ) : bool
OnKeyDown ( KeyEventArgs e ) : void
OnMouseDown ( MouseEventArgs e ) : void
OnMouseMove ( MouseEventArgs e ) : void
OnMouseUp ( MouseEventArgs e ) : void
OnMouseWheel ( MouseEventArgs e ) : void
OnPageCountChanged ( EventArgs e ) : void	Raises the PageCountChanged event.
OnPaint ( PaintEventArgs e ) : void
OnPaintBackground ( PaintEventArgs e ) : void
OnSizeChanged ( EventArgs e ) : void
OnStartPageChanged ( EventArgs e ) : void	Raises the StartPageChanged event.
OnZoomModeChanged ( EventArgs e ) : void	Raises the ZoomModeChanged event.

Private Methods

Method	Description
GetImage ( int page ) : Image
GetImageRectangle ( Image img ) : Rectangle
GetImageSizeInPixels ( Image img ) : Size
RenderPage ( Graphics g, Image img, Rectangle rc ) : void
SyncPageImages ( bool lastPageReady ) : void
UpdatePreview ( ) : void
UpdateScrollBars ( ) : void
_doc_EndPrint ( object sender, System.Drawing.Printing.PrintEventArgs e ) : void
_doc_PrintPage ( object sender, System.Drawing.Printing.PrintPageEventArgs e ) : void

Method Details

Cancel() public method

Stops rendering the Document.

public Cancel ( ) : void
return	void

CoolPrintPreviewControl() public method

Initializes a new instance of a CoolPrintPreviewControl control.

public CoolPrintPreviewControl ( ) : System
return	System

IsInputKey() protected method

protected IsInputKey ( Keys keyData ) : bool
keyData	Keys
return	bool

OnKeyDown() protected method

protected OnKeyDown ( KeyEventArgs e ) : void
e	System.Windows.Forms.KeyEventArgs
return	void

OnMouseDown() protected method

protected OnMouseDown ( MouseEventArgs e ) : void
e	MouseEventArgs
return	void

OnMouseMove() protected method

protected OnMouseMove ( MouseEventArgs e ) : void
e	MouseEventArgs
return	void

OnMouseUp() protected method

protected OnMouseUp ( MouseEventArgs e ) : void
e	MouseEventArgs
return	void

OnMouseWheel() protected method

protected OnMouseWheel ( MouseEventArgs e ) : void
e	MouseEventArgs
return	void

OnPageCountChanged() protected method

Raises the PageCountChanged event.

protected OnPageCountChanged ( EventArgs e ) : void
e	System.EventArgs	that provides the event data/
return	void

OnPaint() protected method

protected OnPaint ( PaintEventArgs e ) : void
e	PaintEventArgs
return	void

OnPaintBackground() protected method

protected OnPaintBackground ( PaintEventArgs e ) : void
e	PaintEventArgs
return	void

OnSizeChanged() protected method

protected OnSizeChanged ( EventArgs e ) : void
e	System.EventArgs
return	void

OnStartPageChanged() protected method

Raises the StartPageChanged event.

protected OnStartPageChanged ( EventArgs e ) : void
e	System.EventArgs	that provides the event data.
return	void

OnZoomModeChanged() protected method

Raises the ZoomModeChanged event.

protected OnZoomModeChanged ( EventArgs e ) : void
e	System.EventArgs	that contains the event data.
return	void

Print() public method

Prints the current document honoring the selected page range.

public Print ( ) : void
return	void

RefreshPreview() public method

Regenerates the preview to reflect changes in the document layout.

public RefreshPreview ( ) : void
return	void