<SoapDocumentMethodAttribute(RequestNamespace="http://schemas.microsoft.com/office/excel/server/webservices", 
   ResponseNamespace="http://schemas.microsoft.com/office/excel/server/webservices", 
   Use=SoapBindingUse.Literal, 
   ParameterStyle=SoapParameterStyle.Wrapped, 
   Action="http://schemas.microsoft.com/office/excel/server/webservices/OpenWorkbook")>
Public Function OpenWorkbook( _
   ByVal workbookPath As String, _
   ByVal uiCultureName As String, _
   ByVal dataCultureName As String, _
   ByRef status As Status _
) As String

Dim instance As ExcelService
Dim workbookPath As String
Dim uiCultureName As String
Dim dataCultureName As String
Dim status As Status
Dim value As String
 
value = instance.OpenWorkbook(workbookPath, uiCultureName, dataCultureName, status)

[SoapDocumentMethodAttribute(RequestNamespace="http://schemas.microsoft.com/office/excel/server/webservices", 
   ResponseNamespace="http://schemas.microsoft.com/office/excel/server/webservices", 
   Use=SoapBindingUse.Literal, 
   ParameterStyle=SoapParameterStyle.Wrapped, 
   Action="http://schemas.microsoft.com/office/excel/server/webservices/OpenWorkbook")]
public string OpenWorkbook( 
   string workbookPath,
   string uiCultureName,
   string dataCultureName,
   out Status status
)