Forums Home / ComponentOne / WinForms Edition
Posted by: jmpuga on 28 November 2017, 9:43 pm EST
jmpuga
Posted 28 November 2017, 9:43 pm EST
Hi,
We are using version 4.0.20163.226 of C1 Studio Winforms Edition.
We have the TDBG shown in Pic1.
Then, we render this TDBG to show a preview of it.
The result, in which the checkboxes disappear, is shown in Pic2.
We attach you the code in a ZIP.
Why the checkboxes are not shown?
How can we correct it?
What can we do?
Thanks in advance for your attention.
codigo.zip
meenakshi.singh
Posted 3 December 2017, 4:53 pm EST
Hi!
I tried to create a new application using your shared code for print-preview. But, due to some missing definitions, I am not able to run this successfully. So, I would need a stripped-down sample so that I can start the investigation at the earliest.
Also, you can refer to the tutorial in ComponentOne Samples installed at the given location:
\Documents\ComponentOne Samples\WinForms\C1TrueDBGrid\Tutorials\VB\Tutor15
On using the same rendering method, it renders the grid with checkbox correctly.
Regards,
Meenakshi
jmpuga
Posted 5 December 2017, 3:04 am EST
Hi!
I send you a simple example, with the previous code, in which you can see the error in the preview: the boxes are not visible.
Thanks!
meenakshi.singh
Posted 5 December 2017, 7:41 pm EST
Hello!
I can see the rendering problem with the shared sample.
Though, I have reported this to the development team [Tracking Id : 299779]. And, I will inform you, once there is any update from them. But please note, C1Report/PrintDocument is in maintenance mode. See here : https://www.grapecity.com/en/forums/winforms-edition/c1report-in-maintenance-mo_1
Regards,
Meenakshi
jmpuga
Posted 5 December 2017, 11:13 pm EST
Hi,
[quote]But please note, C1Report/PrintDocument is in maintenance mode. See here : https://www.grapecity.com/en/forums/winforms-edition/c1report-in-maintenance-mo_1
[/quote]
Uuuuoh! We did not know this …
We hope that the error will be considered “critical” and you give us a solution.
Likewise, could we do the TDBG’s render with FlexReport?
Thanks in advance.
meenakshi.singh
Posted 7 December 2017, 2:49 pm EST
Hi!
There is no workaround to render TDB with FlexReport, as of now. However, I will update you once there is any information from the team, regarding the error while using PrintDocument.
Regards,
Meenakshi
jmpuga
Posted 11 December 2017, 11:03 pm EST
Hi!
[quote]There is no workaround to render TDB with FlexReport, as of now. However, I will update you once there is any information from the team, regarding the error while using PrintDocument.
[/quote]
Yes, it’s very important you notify me of a possible solution of the PrintDocument error, and more when there is no workaround to render TDB with FlexReport.
Thanks!
meenakshi.singh
Posted 13 December 2017, 7:30 pm EST
Hi!
I am in touch of the development team regarding this issue. And, I will come back to you once I hear something from them. Thanks for your patience.
Best regards,
Meenakshi
jmpuga
Posted 17 January 2018, 1:46 am EST
Hi Meenakshi,
A month ago of your last answer.
Is there any new about the solution of the error?
Thanks.
meenakshi.singh
Posted 17 January 2018, 4:13 pm EST
Hi Jose!
The development team in working on this issue, internally. However, it has not been completely resolved yet.
I’ll inform you once there is any update from them.
Best regards,
Meenakshi
meenakshi.singh
Posted 4 February 2018, 3:34 pm EST
Hello!
As per the team,
In this scenario, _C1Render object should have reference to the C1PrintDocument (_C1Doc). Instead of:
Dim _C1Render As New C1.C1Preview.RenderC1Printable
should be:
Dim _C1Render As New C1.C1Preview.RenderC1Printable(_C1Doc)
It is because table generated from this TrueDBGrid uses dictionary images, these images added to the Dictionary of _C1Doc in GenerateInnerReportObjects() method.
Best regards,
Meenakshi
jmpuga
Posted 5 February 2018, 11:17 pm EST
Uuuooooohhh!!! 
It works perfectly!!!
Thank you very much for all your support.
Bye!
