DuplexEnabled Property (DocumentFeeder)

In This Topic

Gets or sets a value indicating whether the duplex scanning is enabled.

Syntax

'Declaration

Public Property DuplexEnabled As Boolean

public bool DuplexEnabled { get; set; }

public: __property bool get_DuplexEnabled();
public: __property void set_DuplexEnabled(
   bool value
);

public:
property bool DuplexEnabled {
   bool get();
   void set(bool value);
}

true - duplex is enabled, false - duplex is disabled.

Exceptions

Exception	Description
TwainInvalidStateException	Thrown if device is in wrong state.
TwainDeviceCapabilityException	Thrown if device does not support capability.
DebuggerException	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).

Example

Please see example here: DocumentFeeder.

Requirements

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

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