VintaSoft Twain .NET SDK 15.4: Documentation for .NET developer
Vintasoft.WpfTwain Namespace / Device Class / AutoScan Property
Syntax Exceptions Remarks Requirements SeeAlso
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AutoScan Property (Device)
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Gets or sets a value indicating whether the device should capture the number of images indicated by the value of XferCount without waiting for the Application to request the image transfers.
Syntax
'Declaration

Public Property AutoScan As Boolean

public bool AutoScan { get; set; }

Property Value

true - device should capture the number of images indicated by the value of XferCount without waiting for the Application to request the image transfers; false - device should capture one image, wait while the Application requests the image, transfer image to the Application and only after this capture new image.
Exceptions
ExceptionDescription
Thrown if device is in wrong state.
Thrown if device does not support capability.
Thrown if the .NET debugger is used and the function evaluation requires all threads to run.
Remarks

Call this property only when device is opened (State == DeviceState.Opened).

Requirements

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

See Also