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Startup2 Method
See Also  Example
Leadtools.Twain Namespace > TwainSession Class : Startup2 Method



owner
The parent window, this may not be NULL.
manufacturer
Optional name of the application's manufacturer.
productFamily
Optional product family name.
version
Version information.
application
Optional application name.
flags
Flag determines the Startup method behavior
language
Specify which language to be shown in UI
county
Specify which country to be shown in UI
owner
The parent window, this may not be NULL.
manufacturer
Optional name of the application's manufacturer.
productFamily
Optional product family name.
version
Version information.
application
Optional application name.
flags
Flag determines the Startup method behavior
language
Specify which language to be shown in UI
county
Specify which country to be shown in UI
Initializes the TWAIN session.

Syntax

Visual Basic (Declaration) 
Public Sub Startup2( _
   ByVal owner As IWin32Window, _
   ByVal manufacturer As String, _
   ByVal productFamily As String, _
   ByVal version As String, _
   ByVal application As String, _
   ByVal flags As TwainStartupFlags, _
   ByVal language As TwainLanguage, _
   ByVal county As TwainCountry _
)
Visual Basic (Usage)Copy Code
Dim instance As TwainSession
Dim owner As IWin32Window
Dim manufacturer As String
Dim productFamily As String
Dim version As String
Dim application As String
Dim flags As TwainStartupFlags
Dim language As TwainLanguage
Dim county As TwainCountry
 
instance.Startup2(owner, manufacturer, productFamily, version, application, flags, language, county)
C# 
public void Startup2( 
   IWin32Window owner,
   string manufacturer,
   string productFamily,
   string version,
   string application,
   TwainStartupFlags flags,
   TwainLanguage language,
   TwainCountry county
)
C++/CLI 
public:
void Startup2( 
   IWin32Window owner,
   String^ manufacturer,
   String^ productFamily,
   String^ version,
   String^ application,
   TwainStartupFlags flags,
   TwainLanguage language,
   TwainCountry county
)

Parameters

owner
The parent window, this may not be NULL.
manufacturer
Optional name of the application's manufacturer.
productFamily
Optional product family name.
version
Version information.
application
Optional application name.
flags
Flag determines the Startup method behavior
language
Specify which language to be shown in UI
county
Specify which country to be shown in UI

Example

Visual BasicCopy Code
Public Sub StartupExample2(ByVal parent As IWin32Window)
   Dim session As TwainSession = New TwainSession()

   Try
      session.Startup2(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None, TwainLanguage.LanguageEnglish, TwainCountry.CountryUsa)
   Catch ex As Exception
      MessageBox.Show(ex.Message)
   End Try

   session.Shutdown()
End Sub
C#Copy Code
public void Startup2Example(IWin32Window parent) 
{ 
   TwainSession session = new TwainSession(); 
 
   try 
   { 
      session.Startup2(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None, TwainLanguage.LanguageEnglish, TwainCountry.CountryUsa); 
   } 
   catch (Exception ex) 
   { 
      MessageBox.Show(ex.Message); 
   } 
 
   session.Shutdown(); 
}

Remarks

Please note that a TWAIN session is a communication session between Leadtools TWAIN and your TWAIN sources. The internal TWAIN session handle that is created provides the user access to this TWAIN session. This method must be called before calling any other methods that require a TWAIN session.
When the TWAIN session is no longer needed, it should be end by calling the Shutdown method. For every call to the Startup2 method there must be a call to the Shutdown method. Use this method if you need to specify the language and country in the UI.
For more information, refer to Initializing a TWAIN Source.
For more information, refer to Freeing the TWAIN Session.

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also