Question

I need to rapidly write code to insert/update SQL data. In classic ASP/VBScript I could do that like below:

  Set rs = Server.CreateObject("adodb.Recordset")
  sql = "SELECT * FROM _table WHERE id=" & id 
  rs.Open sql, cn, 1, 3 

  If rs.recordcount = 0 Then 
    rs.AddNew 
  End If 

  rs("data") = data

  rs.Update 
  rs.Close 

What could be the nearest C# port of this code snippet? Thanks!

Answer 1

Hopefully this gets you started. Make a reference to the ADODB class:

ADODB.Connection cn = new ADODB.Connection();
cn.Open("Provider=etc...", null, null, 0);
ADODB.Recordset rs = new ADODB.Recordset();

String sql = "SELECT * FROM _table WHERE id=" & id;
rs.Open(sql, cn, ADODB.CursorTypeEnum.adOpenKeyset, ADODB.LockTypeEnum.adLockOptimistic, -1);

if (rs.RecordCount == 0)
  rs.AddNew;

rs("data") = data;
rs.Update();
rs.Close();
cn.Close();