Start Method (ITwainService)

C#
Visual Basic
Objective-C
Java
C++

[WebInvokeAttribute(BodyStyle=WebMessageBodyStyle.WrappedRequest, 
   IsBodyStyleSetExplicitly=true, 
   IsRequestFormatSetExplicitly=true, 
   IsResponseFormatSetExplicitly=true, 
   Method="POST", 
   RequestFormat=WebMessageFormat.Json, 
   ResponseFormat=WebMessageFormat.Json)]
[OperationContractAttribute(Name="Start", Action="Start")]
void Start( 
   string id,
   object userData
)

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

'Usage
 
Dim instance As ITwainService
Dim id As String
Dim userData As Object
 
instance.Start(id, userData)

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

Parameters

id: The scanning session Id.
userData: The user data.

Target Platforms

Reference

ITwainService Interface
ITwainService Members