VNRequestProgressHandler Delegate

Definition

Namespace:: Vision

Assembly:: Microsoft.iOS.dll

Assembly:: Microsoft.MacCatalyst.dll

Assembly:: Microsoft.macOS.dll

Assembly:: Microsoft.tvOS.dll

Important

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public delegate void VNRequestProgressHandler(VNRequest request, double fractionCompleted, NSError? error);

type VNRequestProgressHandler = delegate of VNRequest * double * NSError -> unit

Parameters

request: VNRequest

fractionCompleted: Double

error: NSError

Applies to

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VNRequestProgressHandler Delegate

Definition

Parameters

Applies to