.NET Framework 3.5 articles, fixes and updates - letter T

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft .NET Framework 3.5 starts with letter T that have been released. The list is daily updated.

• 981574 The splash screen stays open longer than usual when you try to start Excel on a computer that has the .NET Framework 3.5 SP1 installed Q981574 KB981574 January 26, 2021
• 2984519 The endpoints of an arc may not be drawn correctly Q2984519 KB2984519 October 13, 2014
• 975525 The WCF service that uses the .NET Framework 3.5 does not support the Microsoft Azure feature that rewrites the SERVER_PORT variable Q975525 KB975525 June 21, 2014
• 2954125 The WPF dialog box disappears when it displays a tooltip or drop-down combo box in Windows 8 or Windows Server 2012 Q2954125 KB2954125 April 21, 2014
• 958633 The Optional element property in XSD is ignored by svcutil.exe in WCF Q958633 KB958633 October 21, 2013
• 977643 The Presentationhost.exe process that is associated with an XBAP application incorrectly remains in memory Q977643 KB977643 April 10, 2012
• 953595 The Visual Basic compiler (Vbc.exe) may use 100 percent of the CPU resources when you build a .NET Framework 3.5-based application that has many assemblies and references Q953595 KB953595 October 8, 2011
• 978520 The performance of a WPF application that contains many visual elements becomes slow when a UI Automation client application is running Q978520 KB978520 October 7, 2011
• 976123 The WCF service receives the process token instead of the impersonated token when a .NET Framework 3.0-based WCF client calls an asynchronous Web service method Q976123 KB976123 October 7, 2011
• 2501751 The NetworkStream.BeginRead method may cause the InvalidOperationException exception. Q2501751 KB2501751 January 28, 2011
• 2408870 The operating system may not return updated group memberships programmatically for built-in accounts like Network Service and Local Service Q2408870 KB2408870 October 21, 2010
• 978584 Turning off a Bluetooth printer from a program that uses the .NET compact framework in Windows Embedded CE or Windows Mobile causes a significant slow down when switching between other applications and when moving between windows. Q978584 KB978584 May 3, 2010
• 970495 The "Convert.ToDouble" and "Double.Parse" methods return different values on different platforms if the value to be converted or parsed is smaller than Double.Epsilon. Q970495 KB970495 April 23, 2009
• 953436 The XmlDsigC14NTransform.LoadInput method normalizes the line feeds from 0xd 0xa ("\r\n") to 0xa ("\n") before canonicalization Q953436 KB953436 June 27, 2008