<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/GetCellA1")>
Public Function GetCellA1( _
   ByVal sessionId As String, _
   ByVal sheetName As String, _
   ByVal rangeName As String, _
   ByVal formatted As Boolean, _
   ByRef status As Status _
) As Object

Dim instance As ExcelService
Dim sessionId As String
Dim sheetName As String
Dim rangeName As String
Dim formatted As Boolean
Dim status As Status
Dim value As Object
 
value = instance.GetCellA1(sessionId, sheetName, rangeName, formatted, 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/GetCellA1")]
public object GetCellA1( 
   string sessionId,
   string sheetName,
   string rangeName,
   bool formatted,
   out Status status
)