DeviceCollection Class

Contains a collection of all Device objects on the system.

Inheritance Hierarchy

SystemObject
System.CollectionsReadOnlyCollectionBase
Atalasoft.TwainDeviceCollection

Namespace: Atalasoft.Twain
Assembly: Atalasoft.DotTwain (in Atalasoft.DotTwain.dll) Version: 11.4.0.9.0.377 (.NET 4.5.2, x86)

Syntax

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public sealed class DeviceCollection : ReadOnlyCollectionBase

Public NotInheritable Class DeviceCollection
	Inherits ReadOnlyCollectionBase

The DeviceCollection type exposes the following members.

Properties

	Name	Description
	Count	Gets the number of elements contained in the ReadOnlyCollectionBase instance. (Inherited from ReadOnlyCollectionBase.)
	Default	Gets the system default device.
	Item	Gets a Device from the collection at the specified index.

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Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetDevice	Returns a specific Device object.
	GetEnumerator	Returns an enumerator that iterates through the ReadOnlyCollectionBase instance. (Inherited from ReadOnlyCollectionBase.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ScanForChanges	Checks the system for any device changes and regenerates the collection.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Remarks

This information can be used to look for a device which fits the needs of your application, or to create a custom interface for selecting a device instead of using the Twain dialog displayed by ShowSelectSource.

Reference

Atalasoft.Twain Namespace