GetSupportedImageCompressions() Method (Device)

In This Topic

Returns an array of image compressions supported by device in File transfer mode.

Syntax

'Declaration

Public Function GetSupportedImageCompressions() As TwainImageCompression[]

public TwainImageCompression[] GetSupportedImageCompressions()

public: TwainImageCompression[] GetSupportedImageCompressions()

public:
TwainImageCompression[] GetSupportedImageCompressions()

An array of compressions supported by device in File transfer mode.

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 method 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

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