Question

I am creating a DB wrapper and am in the need of adding SQL paramters to my stament however I do not know the parameter names or type, how can this be done? I have seen many other libraries do this…

I just want the order of values to be mapped to the stored procedure…I thought the following code would work:

public DataTable ExecuteDataTable(string storedProcName, params object[] args) {     SqlCommand cmd = new SqlCommand(storedProcName, conn);     cmd.CommandType = CommandType.StoredProcedure;      // inserting params like this does not work...     for (int i = 0; i < args.Length; i++)     {         cmd.Parameters.Insert(i, args[0]);     }      DataTable dt = new DataTable();     dt.Load(cmd.ExecuteReader());      return dt; } 

Any ideas of how to accomplish this? Note: I know there are other libraries such as the Enterprise Library that already does this, but I’m in a situation where that won’t help…

Thanks.

Answer 1

try here