Error in executing an OleDbCommand.. “Must declare the scalar variable ”@MaxID“.”

Question

private void AddValue(string strValue)

{

      //get the maximum id for Lists first

      int MaxID = DataOperations.ReturnMaxIDInATable(\"Lists\", connString);
          


        

Answer 1

The following fragment should read:

IDParam.ParameterName = "MaxID";
IDParam.OleDbType = OleDbType.BigInt;
IDParam.Value = MaxID;
dbComm.Parameters.Add(IDParam);

dbComm.Parameters.AddWithValue("ListName", ListName);
dbComm.Parameters.AddWithValue("ListValue", strValue);