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GetOptionDescriptor Method

Summary

Gets the option descriptor for the specified option number.

Syntax

Java

C++

public abstract Leadtools.Sane.SaneOptionDescriptor GetOptionDescriptor(  
   int optionIndex 
)

Public MustOverride Function GetOptionDescriptor( _ 
   ByVal optionIndex As Integer _ 
) As Leadtools.Sane.SaneOptionDescriptor

public abstract SaneOptionDescriptor getOptionDescriptor(int optionIndex)

public: 
abstract Leadtools.Sane.SaneOptionDescriptor^ GetOptionDescriptor(  
   int optionIndex 
)

Parameters

optionIndex
The option index.

Return Value

The option descriptor for the specified option index.

Remarks

Option number 0 is guaranteed to be a valid option. Its value specifies the number of options that are available for the device (the count includes option 0).

Requirements

Target Platforms

See Also

Reference

SaneDevice Class

SaneDevice Members

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Leadtools.Sane Assembly

Introduction

Getting Started

Namespaces

Leadtools.Sane Namespace

Classes

AuthorizationInfo

DeviceInfo

SaneConstraint

SaneDevice

Members

Methods

AcquireBufferedImage Method

AcquireImage Method

Cancel Method

Close Method

GetOptionDescriptor Method

GetOptionDescriptors Method

GetOptionValue Method

GetParameters Method

Open Method

Read Method

SetOptionValue Method

Start Method

Properties

SaneFactory

SaneOptionDescriptor

SaneParameters

SaneRangeConstraint

SaneSession

SaneStringListConstraint

SaneWordListConstraint

Enumerations

Interfaces

Assemblies