EnumDevicesEvent Event

Occurs for each found WIA device after calling the EnumDevices method.

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public event EventHandler<WiaEnumDevicesEventArgs> EnumDevicesEvent

'Declaration
 
Public Event EnumDevicesEvent As EventHandler(Of WiaEnumDevicesEventArgs)

'Usage
 
Dim instance As WiaSession
Dim handler As EventHandler(Of WiaEnumDevicesEventArgs)
 
AddHandler instance.EnumDevicesEvent, handler

public event EventHandler<WiaEnumDevicesEventArgs> EnumDevicesEvent

add_EnumDevicesEvent(function(sender, e))
remove_EnumDevicesEvent(function(sender, e))

public:
event EventHandler<WiaEnumDevicesEventArgs^>^ EnumDevicesEvent

Event Data

The event handler receives an argument of type WiaEnumDevicesEventArgs containing data related to this event. The following WiaEnumDevicesEventArgs properties provide information specific to this event.

Property	Description
DeviceDesc	Gets the description of the device being enumerated.
DeviceID	Gets the ID string for the enumerated device.
DeviceName	Gets the name of the enumerated device.
Stop	Enables or disables firing the Leadtools.Wia.WiaSession.EnumDevicesEvent event.

Remarks

This event will be called while enumerating the available WIA devices after calling the EnumDevices method to provide the user with information about each found device and also gives the ability to abort the enumeration process.

Example

Refer to WiaSession.EnumDevices.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

WiaSession Class
WiaSession Members
Startup Method
Shutdown Method
EnumDevices Method
SelectDevice Method
SelectDeviceDlg Method