Enable() Method (Device)

In This Topic

Enables the device.

Syntax

'Declaration

Public Sub Enable()

public void Enable()

public: void Enable()

public:
void Enable()

Exceptions

Exception	Description
System.ObjectDisposedException	Thrown if device is disposed.
TwainInvalidStateException	Thrown if device is enabled already or transferring images.
TwainDeviceException	Thrown if device is not enabled.
DebuggerException	Thrown if the .NET debugger is used and the function evaluation requires all threads to run.

Remarks

Call this method only when device is closed (State == DeviceState.Closed) or device is opened (State == DeviceState.Opened).

Requirements

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

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