←Select platform

SelectSource Method

Summary

Selects a source for acquiring images.

Syntax

C++

[WebInvokeAttribute(BodyStyle=2, 
   Method="POST", 
   RequestFormat=1, 
   ResponseFormat=1)] 
[OperationContractAttribute(Name="SelectSource", 
   Action="SelectSource", 
   AsyncPattern=false, 
   IsOneWay=false, 
   IsInitiating=true, 
   IsTerminating=false)] 
public void SelectSource( 
   string id, 
   string sourceName, 
   object userData 
)

  
<WebInvokeAttribute(BodyStyle=WebMessageBodyStyle.WrappedRequest,  
   IsBodyStyleSetExplicitly=True,  
   IsRequestFormatSetExplicitly=True,  
   IsResponseFormatSetExplicitly=True,  
   Method="POST",  
   RequestFormat=WebMessageFormat.Json,  
   ResponseFormat=WebMessageFormat.Json)> 
<OperationContractAttribute(Name="SelectSource", Action="SelectSource")> 
Sub SelectSource( _ 
   ByVal id As String, _ 
   ByVal sourceName As String, _ 
   ByVal userData As Object _ 
)

[WebInvokeAttribute(BodyStyle=WebMessageBodyStyle.WrappedRequest,  
   IsBodyStyleSetExplicitly=true,  
   IsRequestFormatSetExplicitly=true,  
   IsResponseFormatSetExplicitly=true,  
   Method="POST",  
   RequestFormat=WebMessageFormat.Json,  
   ResponseFormat=WebMessageFormat.Json)] 
[OperationContractAttribute(Name="SelectSource", Action="SelectSource")] 
void SelectSource(  
   String^ id, 
   String^ sourceName, 
   Object^ userData 
)

Parameters

id
The scanning session Id.

sourceName
String contains source name to be selected.

userData
The user data.

Requirements

Target Platforms

Reference

ITwainService Interface

ITwainService Members

Help Version 19.0.2017.10.27

Leadtools.Services.Twain Assembly

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