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ShowTemplateDialog Method

Summary

Displays the TWAIN source manufacturer's template dialog, without actually acquiring an image.

Syntax

C#
VB
C++
public DialogResult ShowTemplateDialog( 
   string templateFile 
) 
Public Function ShowTemplateDialog( _ 
   ByVal templateFile As String _ 
) As DialogResult 
public: 
DialogResult ShowTemplateDialog(  
   String^ templateFile 
)  

Parameters

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

Remarks

Clicking 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.

Example

C#
VB
using Leadtools; 
using Leadtools.Twain; 
 
public void ShowTemplateDialogExample(IntPtr parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
 
   session.ShowTemplateDialog(Path.Combine(LEAD_VARS.ImagesDir, "Out_test.ltt")); 
   session.Shutdown(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
} 
Imports Leadtools 
Imports Leadtools.Twain 
 
Public Sub ShowTemplateDialogExample(ByVal parent As IntPtr) 
   Dim session As TwainSession = New TwainSession() 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None) 
 
   session.ShowTemplateDialog(Path.Combine(LEAD_VARS.ImagesDir, "test.ltt")) 
   session.Shutdown() 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class 

Requirements

Target Platforms

Help Version 19.0.2017.10.18
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Leadtools.Twain Assembly