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fidibus
Joined: 20 Oct 2008
Posts: 4
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 Posted: Mon Oct 20, 2008 2:23 pm Post subject: Problems by Port pdfsharp.charting.demo to VB.net |
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Hi,
Sorry for my Question, but I try to port the Charting Demo to VB.net. I have problems to understood the line
| Code: | | this.pagePreview.SetRenderEvent(new PagePreview.RenderEvent(chartFrame.Draw)); |
I dont know this kind of call.
Have anybody a simple demo to implement this event in vb?
Thanks fidibus |
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Thomas Hoevel
Joined: 16 Oct 2006
Posts: 387
Location: Cologne, Germany
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| Posted: Tue Oct 21, 2008 7:50 am Post subject: |
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new creates a new, unnamed object.
An Event is a "function pointer". This call specifies which method is used to render (i. e. draw) something.
I dunno how to write this in VB. In VB you can use DIM to create a new, named object IIRC.
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Regards
Thomas Hoevel
PDFsharp Team |
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fidibus
Joined: 20 Oct 2008
Posts: 4
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| Posted: Mon Oct 27, 2008 8:22 pm Post subject: |
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Hi Thomas,
thanks to your answer! Unfortunately, I have no solution for this problem. But I can realize my project without a pagepreview.
If have enough time, i will search for the solution and post it here.
Thanks Fidibus |
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