How to refresh axltmmcapturectrl active x control?

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Tuesday, March 15, 2011 4:24:07 PM(UTC)

nean123

Groups: Registered
Posts: 13

Hi,

I used ltmm v16 capture sample project with VB.NET.

Our product has OSD menu from DSP, and our application have capture function.(axltmmcapturectrl.startcapture -> axltmmcapturectrl.stopcapture.)

Without OSD menu, Capture function is working well, but with OSD menu after capturing there are some flash event continously.

We want to remove this flash.
Is there any property for reset or refresh axltmmcapturectrl control?
Using any filter?

Thnaks,


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#2 Posted : Wednesday, March 16, 2011 6:36:50 AM(UTC)

Adam Boulad

Groups: Guests
Posts: 3,022

Was thanked: 2 time(s) in 2 post(s)

You can use the ltmmCaptureCtrl1.Refresh() method in VB.NET which forces the control to invalidate its client area. If this is not what you need or you are still facing problems, please provide me with more details.

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