LoadTemplateFile Method

Summary
Loads the TWAIN capability values stored in the specified template file and sets the selected TWAIN source using these values.
Syntax
C#
C++
public void LoadTemplateFile( 
   string templateFileName 
) 
vb[VB Syntax] 
Public Sub LoadTemplateFile( _ 
   ByVal _templateFileName_ As String _ 
) 
public: 
void LoadTemplateFile(  
   String^ templateFileName 
)  

Parameters

templateFileName
The name of the template file from which to load the TWAIN capabilities.

Remarks

For each capability loaded by this method, an LoadTemplate event occurs. For more information, refer to Handling Template Files.

Example
C#
using Leadtools; 
using Leadtools.Twain; 
 
 
public void LoadTemplateFileExample(IntPtr parent) 
{ 
   TwainSession session = new TwainSession(); 
   session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None); 
 
   session.LoadTemplateFile(Path.Combine(LEAD_VARS.ImagesDir, "test.ltt")); 
   TwainCapability cap; 
 
   short item = (short)Leadtools.Twain.TwainCapabilityValue.TransferMechanismNative; 
 
   cap = new TwainCapability(); 
   cap.Information.ContainerType = Leadtools.Twain.TwainContainerType.OneValue; 
   cap.Information.Type = Leadtools.Twain.TwainCapabilityType.ImageTransferMechanism; 
   cap.OneValueCapability.ItemType = Leadtools.Twain.TwainItemType.Uint16; 
   cap.OneValueCapability.Value = item; 
 
   session.SetCapability(cap, TwainSetCapabilityMode.Set); 
   session.SaveTemplateFile(Path.Combine(LEAD_VARS.ImagesDir, "Out_test.ltt")); 
 
   session.Shutdown(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
} 
Requirements

Target Platforms

Help Version 22.0.2022.4.5
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Leadtools.Twain Assembly

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.