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ShowTemplateDialog Method
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Leadtools.Twain Namespace > TwainSession Class : ShowTemplateDialog Method




templateFile
The name of the file in which to save the capabilities of the selected source, if the OK (or SCAN) button is pressed.
Displays the TWAIN source manufacturer's template dialog, without actually acquiring an image.

Syntax

Visual Basic (Declaration) 
Public Function ShowTemplateDialog( _
   ByVal templateFile As String _
) As DialogResult
Visual Basic (Usage)Copy Code
Dim instance As TwainSession
Dim templateFile As String
Dim value As DialogResult
 
value = instance.ShowTemplateDialog(templateFile)
C# 
public DialogResult ShowTemplateDialog( 
   string templateFile
)
Managed Extensions for C++ 
public: DialogResult ShowTemplateDialog( 
   string* templateFile
)
C++/CLI 
public:
DialogResult ShowTemplateDialog( 
   String^ templateFile
)

Parameters

templateFile
The name of the file in which to save the capabilities of the selected source, if the OK (or SCAN) button is pressed.

Example

Visual BasicCopy Code
Public Sub ShowTemplateDialogExample(ByVal parent As IWin32Window)
   Dim session As TwainSession = New TwainSession()
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None)

   session.ShowTemplateDialog("C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\test.ltt")
   session.Shutdown()
End Sub
C#Copy Code
public void ShowTemplateDialogExample(IWin32Window parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
 
   session.ShowTemplateDialog(@"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\test.ltt"); 
   session.Shutdown(); 
}

Remarks

Pressing the OK button on the dialog will enumerate all supported TWAIN capability values and save them to the specified file.
For more information, refer to Handling Template Files.

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