code: def getApplicationPropertyString(self, pchAppKey, eProperty, pchPropertyValueBuffer, unPropertyValueBufferLen):
          
  
          fn = self.function_table.getApplicationPropertyString
          peError = EVRApplicationError()
          result = fn(pchAppKey, eProperty, pchPropertyValueBuffer, unPropertyValueBufferLen, byref(peError))
          return result, peError
docs: Returns a value for an application property. The required buffer size to fit this value will be returned.