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Back to VNImageRequestHandlerMBS class.

VNImageRequestHandlerMBS.Constructor   Private

Type Topic Plugin Version macOS Windows Linux iOS Targets
method Vision MBS MacFrameworks Plugin 19.4 ✅ Yes ❌ No ❌ No ✅ Yes All
The private constructor.

VNImageRequestHandlerMBS.performRequests(requests() as VNRequestMBS, byref error as NSErrorMBS) as Boolean

Type Topic Plugin Version macOS Windows Linux iOS Targets
method Vision MBS MacFrameworks Plugin 19.4 ✅ Yes ❌ No ❌ No ✅ Yes All
Schedules Vision requests to be performed.

requests: A nonempty array of VNRequestMBS instances to perform.
error: An optional error parameter populated when problems arise in scheduling the requests. Check if the return value is false.

Returns true if all requests were scheduled and performed. If the return value is false, check the error parameter.

The function returns after all requests have either completed or failed. Check individual requests and errors for their respective successes and failures.

Some examples using this method:

VNImageRequestHandlerMBS.performRequestsAsync(requests() as VNRequestMBS, DelegateHandler as VNPerformRequestsCompletedMBS = nil, tag as variant = nil)

Type Topic Plugin Version macOS Windows Linux iOS Targets
method Vision MBS MacFrameworks Plugin 19.4 ✅ Yes ❌ No ❌ No ✅ Yes All
Schedules Vision requests to be performed asynchronously in background.

requests: A nonempty array of VNRequestMBS instances to perform.
error: An optional error parameter populated when problems arise in scheduling the requests. Check if the return value is false.

Returns true if all requests were scheduled and performed. If the return value is false, check the error parameter.

The function returns immediately. Delegate will be called when finished.

Some examples using this method:

The items on this page are in the following plugins: MBS MacFrameworks Plugin.


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