1
我创建了一个专注于C#3.5的控制台应用程序,并添加了对System.Web,System.Configuration和Subsonic.Core的引用。也有配置文件在Visual Studio 2010中添加Subsonic 3.0.0.4
<?xml version="1.0"?>
<configuration>
<configSections>
</configSections>
<connectionStrings>
<add name="UpdateCotswolds.Properties.Settings.Live_IntegraConnectionString" connectionString="Data Source=POSERVER;Initial Catalog=Live_Integra;Integrated Security=True" providerName="System.Data.SqlClient"/>
</connectionStrings>
<startup><supportedRuntime version="v2.0.50727"/></startup></configuration>
那么我已经编辑Settings.ttinclude
const string Namespace = "Integra.Data";
const string ConnectionStringName = "UpdateCotswolds.Properties.Settings.Live_IntegraConnectionString";
//This is the name of your database and is used in naming
//the repository. By default we set it to the connection string name
const string DatabaseName = "Live_Integra";
而在TT文件拖动。
当他们跑,我发现了错误...
Error 2 Running transformation: System.InvalidOperationException: Sequence contains more than one matching element
at System.Linq.Enumerable.SingleOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
at Microsoft.VisualStudio.TextTemplating47D0892A160210D689C6B90986A9AE0D.GeneratedTextTransformation.LoadTables() in c:\Programming\UpdateCotswolds\UpdateCotswolds\SQLServer.ttinclude:line 134
at Microsoft.VisualStudio.TextTemplating47D0892A160210D689C6B90986A9AE0D.GeneratedTextTransformation.TransformText() in c:\Programming\UpdateCotswolds\UpdateCotswolds\ActiveRecord.tt:line 23
at Microsoft.VisualStudio.TextTemplating.TransformationRunner.RunTransformation(TemplateProcessingSession session, String source, ITextTemplatingEngineHost host, String& result)
这是有问题的行...
var pkColumn=tbl.Columns.SingleOrDefault(x=>x.Name.ToLower().Trim()==tbl.PrimaryKey.ToLower().Trim());
我猜我正在做一个愚蠢的错误并希望有人可以设置我直...提前
谢谢...
这是一个很大的模式,我们不拥有它...有没有一种方法来调试tt例程? – 2010-08-31 18:27:11
显然有http://msdn.microsoft.com/en-us/library/bb126338.aspx#Stepping – 2010-09-01 12:43:51
这不容易:) - 希望现在你已经发现了问题? – DaveHogan 2010-09-01 14:45:48