{"id":4291,"date":"2014-03-30T09:43:54","date_gmt":"2014-03-30T09:43:54","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/03\/30\/problem-about-net-4-0-beta-2-collection-of-common-programming-errors\/"},"modified":"2014-03-30T09:43:54","modified_gmt":"2014-03-30T09:43:54","slug":"problem-about-net-4-0-beta-2-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2014\/03\/30\/problem-about-net-4-0-beta-2-collection-of-common-programming-errors\/","title":{"rendered":"problem about .net-4.0-beta-2-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/a369d1a71dd77c71ab32f1cc09338807?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nPaulWaldman<br \/>\nentity-framework triggers .net-4.0-beta-2 sql-server-2008-r2<br \/>\nUsing a SQL 2008 R2 November release database and a .net 4.0 Beta 2 Azure worker role application. The worker role collects data and inserts it into a single SQL table with one identity column. Because there will likely be multiple instances of this worker role running, I created an Insert Instead Of trigger on the SQL table. The trigger performs Upsert functionality using the SQL Merge function. Using T-SQL I was able to verify the insert instead of trigger functions correctly, new rows wer<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/34a08f16b54a72bf2f54cae569a94835?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nGeorg Fritzsche<br \/>\nwcf-data-services visual-studio-2010-beta-2 astoria .net-4.0-beta-2<br \/>\nThere&#8217;s no obvious entry point for implementing a custom provider for an ADO.NET Data Service using IDataServiceMetadataProvider, and then telling a Data Service to use that provider. Has anyone had any luck in this area? I&#8217;ve tried implementing this interface on my Data Source class, but none of my breakpoints are hit. There is also no (obvious) way to set the provider from the Data Service&#8217;s DataServiceConfiguration parameter passed in to the InitializeService function.Any help would be apprec<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/d5f91983a9d9cfb69981b6108a63b412?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nskaffman<br \/>\n.net uninstaller .net-4.0-beta-2<br \/>\nUninstalled VS2010 Beta 2. Uninstalled .NET Framework 4 Extended Beta 2.On attempting to uninstall .NET Framework 4 Client Profile Beta 2. I getBlocking Issues: You must uninstall the .NET Framework 4 Extended Beta 2 before you uninstall the .NET Framework 4 Client Profile Beta 2.On attempting to reinstall Framework 4 Beta 2 I get:Details: Same or higher version of .NET Framework 4 Beta 2 has already been installed on this computer.Please help!Can I simply remove registry entries and the C:\\WIND<\/li>\n<\/ul>\n<p>Web site is in building<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PaulWaldman entity-framework triggers .net-4.0-beta-2 sql-server-2008-r2 Using a SQL 2008 R2 November release database and a .net 4.0 Beta 2 Azure worker role application. The worker role collects data and inserts it into a single SQL table with one identity column. Because there will likely be multiple instances of this worker role running, I created an [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4291","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/4291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=4291"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/4291\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=4291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=4291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=4291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}