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Blog di Ermanno Goletto (Microsoft MVP Directory Services - MCSE - MCSA - MCITP - MCTS)
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Il contenuto di questo blog e di ciascun post viene fornito “così come é”, senza garanzie, e non conferisce alcun diritto. Questo blog riporta il mio personale pensiero che non riflette necessariamente il pensiero del mio datore di lavoro.

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July 2005 Blog Posts

KB 17-07-2005

.NET Framework 1.1 http://support.microsoft.com/?kbid=899918 How and why session IDs are reused in ASP.NET    http://support.microsoft.com/?kbid=901372 FIX: You may receive a "cannot be converted to a 'uint'" error message when you use the Aximp.exe utility in Visual Studio .NET 2003    http://support.microsoft.com/?kbid=897296 How to adjust security settings for Framework applications that are running from a network share    http://support.microsoft.com/?kbid=896181 FIX: You receive an "Unable to generate a temporary class" error message in Internet Explorer when you try to open an ASP.NET page that consumes Web services in the .NET Framework 1.1  Visual C# .NET 2003    http://support.microsoft.com/?kbid=896416 FIX: The IDE stops responding when you change a C# source file while a tool...

posted @ Tuesday, July 26, 2005 3:54 PM | Feedback (0) | Filed Under [ Links Database IT .NET ]

Microsoft Downloads 22-07-2005

  Upgrading Microsoft Visual Basic 6.0 to Microsoft Visual Basic .NET Upgrading Microsoft Visual Basic 6.0 to Microsoft Visual Basic .NET is the complete technical guide to upgrading Visual Basic 6 applications to Visual Basic .NET, covering all upgrade topics from...

posted @ Tuesday, July 26, 2005 3:23 PM | Feedback (0) | Filed Under [ Links IT .NET ]

Microsoft Downloads 15-07-2005

MSF for CMMI Process Improvement This download includes the MSF for CMMI Process Improvement process template (process guidance only), which is a highly iterative, adaptive planning, agile software development process that meets the requirements for the Software Engineering Institute's (SEI) Capability Maturity Model Integration (CMMI) level 3 and provides a smooth transition all the way to level 5 (7/8/2005). Creating a Capital Expenditure Model with Visual Studio 2005 Tools for Office and Excel 2003 Using Visual Basic and C# Microsoft Office Excel is a tool that is used for many different tasks that range from quick, simple spreadsheets to broad, complex...

posted @ Friday, July 22, 2005 6:59 AM | Feedback (0) | Filed Under [ Links Security IT .NET ]

KB 17-07-2005

.NET Framework 1.1 http://support.microsoft.com/default.aspx?scid=kb;en-us;901183 How to call a Web service by using a client certificate for authentication in an ASP.NET Web application   http://support.microsoft.com/default.aspx?scid=kb;en-us;899918 How and why session IDs are reused in ASP.NET SQL Server 2000   http://support.microsoft.com/default.aspx?scid=kb;en-us;902388 Event ID: 208 may be logged, and a "DBCC failed" error message is logged when you try to use the Database Maintenance Plan Wizard to create a maintenance plan in SQL Server 2000    http://support.microsoft.com/default.aspx?scid=kb;en-us;899580 The Full Text resource fails when you install a new clustered instance after you apply SQL Server 2000 Service Pack 4 to an existing clustered instance  Internet Security and Acceleration Server 2004   http://support.microsoft.com/default.aspx?scid=kb;en-us;895135 Valid secondary MMSU streaming...

posted @ Friday, July 22, 2005 6:52 AM | Feedback (0) | Filed Under [ Links Security Database IT .NET ]

Dischi dinamici vs dischi di base

Inquesto articolo sono valutate alcune problematiche dei dischi dinamici Issues Involved In Converting Basic Disks To Dynamic Disks

posted @ Thursday, July 21, 2005 2:01 PM | Feedback (0) | Filed Under [ Links IT ]

Superato esame 70-306 Developing and implementing windows applications with VB.NET

Il mio punteggio (975/1000) non è certo da paragonare a quello di Raffaele (ho pagato il fatto di non utilizzare le classi native per la stampa ma il Crystal che ovvimente non essendo un prodotto Microsoft non è materia d'esame). Ma visto che avevo solo tre settimane di tempo prima della chiusura di Prometric per pausa estiva e che un esame della cerchia Business Solutions non sarei riuscito a preparalo, mi reputo soddisfatto. Per la preparazione devo dire che nonostante utilizzi VB.NET sin dalla beta 2 della versione 2002 ho riguardato alcuni argomenti tra cui: Sicurezza CAS (i due...

posted @ Tuesday, July 19, 2005 4:52 PM | Feedback (0) | Filed Under [ .NET ]

DVD dei Webcast MSDN Collezione 2004-2005

A questo link è possibile ordinare gratuitamente il DVD dei Webcast MSDN Collezione 2004-2005. http://www.microsoft.com/italy/msdn/eventi/webcast/dvd.mspx

posted @ Tuesday, July 19, 2005 12:21 PM | Feedback (0) | Filed Under [ Links ]

KB 10-07-2005

Visual Basic .NET 2003 http://support.microsoft.com/default.aspx?scid=kb;en-us;897298 You receive an "unhandled exception of type 'System.Runtime.InteropServices.SEHException'" error message when you call the Application.EnableVisualStyles method in Visual Basic .NET 2003 and in Visual Basic 2002 Visual Studio .NET 2003 http://support.microsoft.com/default.aspx?scid=kb;en-us;898847 You may receive an "Access is denied" error message when you try to perform managed remote debugging on a computer that has Visual Studio .NET 2003 installed .NET Framework 1.1 http://support.microsoft.com/default.aspx?scid=kb;en-us;896665 FIX: A Windows Forms-based application may stop responding when you make a call to the Control.Invoke method in the .NET Framework 1.1 SP1 http://support.microsoft.com/default.aspx?scid=kb;en-us;901183 How to call a Web service by using a client certificate for authentication in...

posted @ Thursday, July 14, 2005 7:31 AM | Feedback (1) | Filed Under [ Links Security Database IT .NET ]

Caricare un PictureBox con un file utilizzando un MemoryStream

Caricando il PictureBox utilizzando un MemoryStream si evita di tenere bloccato il file. 'Caricamento file nel Buffer Dim fs As New System.IO.FileStream("E:\Test.bmp", IO.FileMode.Open, IO.FileAccess.Read) Dim buffer(CInt(fs.Length) - 1) As Byte fs.Read(buffer, 0, CInt(fs.Length)) fs.Close() : fs = Nothing   'Caricamento Buffer nel MemoryStream Dim ms As New System.IO.MemoryStream(buffer) buffer = Nothing   'Lettura immagine da MemoryStream Me.PictureBox1.Image = System.Drawing.Image.FromStream(ms)

posted @ Tuesday, July 12, 2005 3:11 PM | Feedback (0) | Filed Under [ Code, Snippets & Scripts .NET ]

Microsoft Downloads 08-07-2005

Sample Code Generator Use the XSD Object Generator Tool to generate sample Microsoft Visual C# and Visual Basic classes from an XSD schema (6/30/2005). patterns & practices Enterprise Library (June 2005) This release of Enterprise Library includes: Caching Application Block, Configuration Application Block, Cryptography Application Block, Data Access Application Block, Exception Handling Application Block, Logging and Instrumentation Application Block, and Security Application Block (7/1/2005). Visual Studio 2005 Tools for Office Beta 2 IntelliSense Code Snippets This download contains 71 IntelliSense code snippets for use with Visual Studio 2005 Tools for Office Beta 2 (7/1/2005). Live Meeting 2005 Document: Live Meeting 2005 API Reference...

posted @ Tuesday, July 12, 2005 7:29 AM | Feedback (0) | Filed Under [ Links Security Database IT .NET ]

Falla di sicurezza nella libreria Zlib

L'exploit sfrutta un classico buffer overflow nel processo di decompressione; a causa del fatto che il software non compie i necessari controlli di sicurezza sull'input, è possibile che accetti dati pericolosi che possono condurre ad un buffer overflow. Maggiori info al seguente: http://www.programmazione.it/front/index.php?entity=earticle&idArticle=30675

posted @ Monday, July 11, 2005 12:32 PM | Feedback (0) | Filed Under [ Links Security ]

DVD TechNet gratuiti

http://www.microsoft.com/italy/technet/eventi/dvd/default.mspx A questo link è possibile ordinare gratuitamente i seguenti DVD: TechNet Webcast Collection I Microsoft Technical Conference 2004

posted @ Friday, July 08, 2005 4:26 PM | Feedback (0) | Filed Under [ Links IT ]

L'aggiornamento KB896358 (MS05-026) impedisce la visualizzazine dei file chm in rete

Dopo aver installato l'aggiornamento KB896358 (MS05-026) http://support.microsoft.com/kb/896358 i file chm su share di rete non vengono più visualizzati. Per risolvere il problema occorre creare una chiave di regstroHKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\HTMLHelp\1.x\ItssRestrictionscon all'interno un valore DWORD di nome MaxAllowedZone e valore 1come descritto in http://support.microsoft.com/kb/896054/e una chiave di registroHKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\HTMLHelp\1.x\HHRestrictionscon all'interno un valore DWORD di nome MaxAllowedZone e valore 1come descritto in http://support.microsoft.com/kb/892675

posted @ Friday, July 08, 2005 4:11 PM | Feedback (0) | Filed Under [ Links Security IT ]

KB 06-07-2005

Visual Studio .NET 2003 http://support.microsoft.com/default.aspx?scid=kb;en-us;900410 FIX: You may receive an "Optimization failed" error message when you build a C++ application that uses the <= logical operator in Visual Studio .NET 2003 Visual Basic .NET 2003 http://support.microsoft.com/default.aspx?scid=kb;en-us;897297 How to consume assemblies that are located in a folder that is different from the application base folder in Visual Basic .NET http://support.microsoft.com/kb/818362 How to programmatically set NTFS file system folder permissions by using ADSI in Microsoft Visual Basic .NET Visual C++ .NET 2003   http://support.microsoft.com/default.aspx?scid=kb;en-us;901374 FIX: A form may take a long time to open when the form contains lots of controls in the Visual C++ .NET 2003 designer  SQL...

posted @ Wednesday, July 06, 2005 7:11 AM | Feedback (0) | Filed Under [ Links Database IT .NET ]

Nomi per membri privati delle proprietà

Onestamente non sono mai stato nè un amante dell'_ nè del m_.E quindi da un po' di tempo ho cominciato ad utilizzare i seguenti formalismi. Nel caso all'interno della classe sia corretto utilizzare direttamente la variabile privata:     Private myPropertyValue As Integer     Public Property MyProperty() As Integer        Get            Return Me.myPropertyValue        End Get        Set(ByVal Value As Integer)            Me.myPropertyValue = Value        End Set    End Property Nel caso in cui anche all'interno della classe sia necessario utilizzare la proprietà:     Private myConnectionInternal As System.Data.SqlClient.SqlConnection     Public ReadOnly Property MyConnection() As System.Data.SqlClient.SqlConnection        Get            If Me.myConnectionInternal Is Nothing Then                Me.myConnectionInternal = New System.Data.SqlClient.SqlConnection            End If             Return Me.myConnectionInternal        End Get    End...

posted @ Tuesday, July 05, 2005 9:10 AM | Feedback (0) | Filed Under [ Design ]

Microsoft Downloads 01-07-2005

Hotfix for SQL Server 2000 Reporting Services SP2 This download provides information regarding a hotfix that resolves four issues with SQL Server 2000 Reporting Services Service Pack 2 (6/24/2005). Visual Studio 2005 Beta2 Patch for Visual C++ Developers This patch updates the C++ IDE language service DLL (vcpkg.dll) to provide proper upload of usage data for the Customer Experience program (6/27/2005). Microsoft WS-I Basic Security Profile 1.0 Sample Application The Microsoft WS-I Basic Security Profile 1.0 Sample Application is a preview release of the work being done by the WS-I Sample Application Working Group members to demonstrate interoperability of secure Web services...

posted @ Monday, July 04, 2005 2:05 PM | Feedback (0) | Filed Under [ Links Security Database IT .NET ]

Elencare gli applicativi installati tramite WMI

Uno snippet per elencare gli applicativi installati su un pc.   Dim path As New System.Management.ManagementPath("root\cimv2") Dim options As New System.Management.ConnectionOptions   'Local Host path.Server = "."   'Remote Host 'path.Server = "ServerName" 'options.Username = "DomainName\UserName" 'options.Password = "UserPassword"   Dim scope As New System.Management.ManagementScope(path, options) Dim query As New System.Management.ObjectQuery("SELECT * FROM Win32_Product") Dim search As New System.Management.ManagementObjectSearcher(scope, query) Dim objectCollection As System.Management.ManagementObjectCollection objectCollection = search.Get()   For Each myObject As System.Management.ManagementObject In objectCollection        Console.WriteLine(myObject.GetPropertyValue("Caption")) Next

posted @ Friday, July 01, 2005 4:02 PM | Feedback (0) | Filed Under [ Code, Snippets & Scripts .NET ]

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