| T O P I C R E V I E W |
| graph_man |
Posted - Jun 09 2017 : 08:18:04
void __fastcall TAFTV_FormMain::Scanner1Click(TObject *Sender)
{
TIEAcquireSource MyAcquireSource;
TIEAcquireApis AcquireApis = TIEAcquireApis() << ieaTwain << ieaWIA;
if (ImageEnMViewScan->MIO->SelectAcquireSource(AcquireApis))
{
MyAcquireSource = ImageEnMViewScan->MIO->SelectedAcquireSource;
AcquireSourceName = MyAcquireSource.Name;
}
}
What is reason and how to fix?
ps
I use the latest version of ImageEn |
| 7 L A T E S T R E P L I E S (Newest First) |
| xequte |
Posted - Jun 12 2017 : 20:11:52
Hi
Presumably there is an issue in your application. Please create a very simple demo that reproduces the error.
Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
|
| graph_man |
Posted - Jun 12 2017 : 18:05:19
> Yes, it is in the demo if you click "Save Parameters". Does that also cause the error?
NO
> You might want to try stepping into the SelectedAcquireSource code to see where the error is occuring.
How to do that? |
| xequte |
Posted - Jun 12 2017 : 17:48:16
Hi
Yes, it is in the demo if you click "Save Parameters". Does that also cause the error?
You might want to try stepping into the SelectedAcquireSource code to see where the error is occuring.
Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
|
| graph_man |
Posted - Jun 12 2017 : 03:55:29
> So, which raises the error, ieaWIA or ieaTwain?
Both
Does this issue occur even with the AllAcquire demo in Demos\ImageAcquisition\AllAcquire\?
Does not
Because in the demo there isn't string:
ImageEnMViewScan->MIO->SelectedAcquireSource
after
SelectAcquireSource |
| xequte |
Posted - Jun 11 2017 : 19:31:24
>> Does changing the API selection affect it?
>
> Yes
So, which raises the error, ieaWIA or ieaTwain?
Does this issue occur even with the AllAcquire demo in Demos\ImageAcquisition\AllAcquire\?
Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
|
| graph_man |
Posted - Jun 10 2017 : 10:27:47
> On which line does the A/V occur?
This line:
MyAcquireSource = ImageEnMViewScan->MIO->SelectedAcquireSource;
> Does changing the API selection affect it?
Yes
|
| xequte |
Posted - Jun 10 2017 : 01:21:38
Hi
On which line does the A/V occur? Does changing the API selection affect it?
Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
|
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