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    <p>That was an interesting one...<br> <strong>The OnInfoMessage event from the ADOConnection works but the Devil is in the details!</strong></p> <p><strong>Main points:</strong><br> use CursorLocation = clUseServer instead of the default clUseClient.<br> use Open and not ExecProc with your ADOStoredProc.<br> use NextRecordset from the current one to get the following, but be sure to check you have one open.<br> use SET NOCOUNT = ON in your stored procedure. </p> <p><strong>SQL side:</strong> your stored procedure</p> <pre><code>SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[FG_TEST]') AND type in (N'P', N'PC')) DROP PROCEDURE [dbo].[FG_TEST] GO -- ============================================= -- Author: François -- Description: test multi ADO with info -- ============================================= CREATE PROCEDURE FG_TEST AS BEGIN -- SET NOCOUNT ON absolutely NEEDED SET NOCOUNT ON; PRINT '*** start ***' SELECT 'one' as Set1Field1 PRINT '*** done once ***' SELECT 'two' as Set2Field2 PRINT '*** done again ***' SELECT 'three' as Set3Field3 PRINT '***finish ***' END GO </code></pre> <p><strong>Delphi side:</strong><br> Create a new VCL Forms Application.<br> Put a Memo and a Button in your Form. </p> <p>Copy the following text, change the Catalog and Data Source and Paste it onto your Form </p> <pre><code>object ADOConnection1: TADOConnection ConnectionString = 'Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security In' + 'fo=False;Initial Catalog=xxxYOURxxxDBxxx;Data Source=xxxYOURxxxSERVERxxx' CursorLocation = clUseServer LoginPrompt = False Provider = 'SQLOLEDB.1' OnInfoMessage = ADOConnection1InfoMessage Left = 24 Top = 216 end object ADOStoredProc1: TADOStoredProc Connection = ADOConnection1 CursorLocation = clUseServer ProcedureName = 'FG_TEST;1' Parameters = &lt;&gt; Left = 24 Top = 264 end </code></pre> <p>In the OnInfoMessage of the ADOConnection put</p> <pre><code>Memo1.Lines.Add(Error.Description); </code></pre> <p>For the ButtonClick, paste this code</p> <pre><code>procedure TForm1.Button1Click(Sender: TObject); const adStateOpen = $00000001; // or defined in ADOInt var I: Integer; ARecordSet: _Recordset; begin Memo1.Lines.Add('=========================='); ADOStoredProc1.Open; // not ExecProc !!!!! ARecordSet := ADOStoredProc1.Recordset; while Assigned(ARecordSet) do begin // do whatever with current RecordSet while not ADOStoredProc1.Eof do begin Memo1.Lines.Add(ADOStoredProc1.Fields[0].FieldName + ': ' + ADOStoredProc1.Fields[0].Value); ADOStoredProc1.Next; end; // switch to subsequent RecordSet if any ARecordSet := ADOStoredProc1.NextRecordset(I); if Assigned(ARecordSet) and ((ARecordSet.State and adStateOpen) &lt;&gt; 0) then ADOStoredProc1.Recordset := ARecordSet else Break; end; ADOStoredProc1.Close; end; </code></pre>
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    1. POView output of 'print' statements using ADOConnection in Delphi
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    1. POView output of 'print' statements using ADOConnection in Delphi
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    1. COThis definitely put me on the right track: for flexibility, I used a TADOCommand instead of a TADOStoredProc, and it still works. The SET NOCOUNT ON also seems to be optional: it just prints extra messages if you don't have it. And clUseServer makes the recordsets unusable in a TDBGrid :(
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    2. COThe OninfoMessage code above only shows the first PRINT message. To print them all (eg. if there is more than 1 PRINT statements between the SELECT statements) do this: var i: integer; begin for i := 0 to AdoConnection1.Errors.Count - 1 do begin // cxMemo1.Lines.Add(Error.Description); cxMemo1.Lines.Add( ADOConnection1.Errors.Item[i].Description); end; end;
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