How to get the value by passing the string to method.

Question

How to get the value by passing the string to method using word VSTO.

 

I have VBA Code here

 

Dim sTemp As String

sTemp = sGetDocVar("CTDPrefix")

 

method here

 

Function sGetDocVar(ByVal sVName As String) As String

On Error GoTo sGetDocVar_ERROR

sGetDocVar = ActiveDocument.Variables(sVName).Value

Exit Function

sGetDocVar_ERROR:

Select Case Err.Number

Case 5825 'Variable does not exist

sGetDocVar = vbNullString

Case Else

Const sProcedure As String = "sGetDocVar"

End Select

End Function

 

Please tell me in c# using word VSTO. Please anybody help me its urgent.