One of the most common questions is "how can I print / print preview my form"? This is quite easily done by getting the form to "draw itself" on the printed page but this is often unsatisfactory because:
* The location of components on the form may not be where you want them on the printed page
* Text is drawn at screen resolution
* Every control is drawn (e.g. buttons, the form border etc.)
The attached component addresses the problem in a different manner.
What you do is drop a FormPrintHelperComponent component onto your form an it extends each control with a bunch of new properties (look in the properties window for each control in the section named "MCL Form Print Helper"). You then set these to indicate:
* Whether the control should be printed
* Whether to print it as Text, Image or Owner Drawn
* The boundary rectangle to print it in
* The vertical / horizontal alignment within that area
* Font and background/foreground colour to use etc.
You can then preview the result in design time (the component has a smart tag menu) and preview or print it at run time.
Additionally if you set the print mode for a control to be "owner drawn" the control will raise an event when the form is being printed to allow you to print the form however you feel ...
(This is an early release - I'm going to add the niceties of grid printing and multi-page printing etc. at a later release)
Last edited by Merrion; May 9th, 2007 at 07:30 AM.
New release - now has a PageSetup and PrinterSettings method which brings up the respective dialog boxes to allow the user to view or change the page and printer settings at run time.
Last edited by Merrion; Jun 13th, 2007 at 12:01 PM.
Reason: removed old attachment...
New release with multi page printing - basically you can decide at design time how many logical pages to turn your form into and then use the extended properties on each control to set which page(s) it prints on.
Options are:
Print on every page
Print on odd pages
print on even pages
print on selected pages - which in turn has an array of boolean that you set to True for the page you want to print the control on.
Last edited by Merrion; Apr 20th, 2008 at 05:10 AM.
When you are printing an RTF box in RTF mode and you preview it more than once or preview then print it the RTF box doesn't print the second time. The fix is to change the RTFControlPrintSetting class thus:-
Code:
#Region "NewLogicalPage"
Public Overrides Sub NewLogicalPage()
If _RichTextBoxPrintMethod = RichTextBoxPrintMethods.PlainText Then
With Me.RichTextBoxControl
_CurrentLine = 0
_Lines = .Lines
_TotalLines = _Lines.Length
End With
Else
_CurrentChar = 0
_TotalChars = Me.RichTextBoxControl.TextLength
End If
End Sub
#End Region
Last edited by Merrion; Nov 2nd, 2009 at 02:35 AM.
I'm looking to extend/enhance this control to do grids - question though: in general do you have your on-screen grid laid out the way you'd expect the printed grid to come out or should I work on an totally separate layout/format system?