←Select platform

SelectSource Method (ITwainService)

Summary

Selects a source for acquiring images.

Syntax

C++

[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 
)

<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 
)