部署实体框架WPF应用程序

时间：2016-11-07 09:08:12

标签： c# wpf entity-framework clickonce

我制作了一个使用EF6代码第一个数据库的WPF应用程序。 我一直在Visual Studio中使用默认的LocalDb。 客户想要测试我到目前为止所做的事情。我已经尝试将ClickOnce应用程序安装到我的开发PC上。该程序根本无法启动，没有窗口打开....绝对没有任何反应。 我已经部署了一个简单的WPF应用程序，它可以立即运行，因此我推测它是EF组件。

  • 我如何获得某种输出日志或调试，以便我可以看到错误是什么？
  • 有关如何修复错误的任何想法？
  • 它安装在哪里？
  • 如何附加调试器？

App.config中的MY CONNECTION DETAILS 

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <connectionStrings>
    <add name="EEHA_Inspector.Properties.Settings.EEHA_Inspector_Model_EEHA_DbContextConnectionString"
      connectionString="Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=EEHA_Inspector.Model.EEHA_DbContext;Integrated Security=True"
      providerName="System.Data.SqlClient" />
  </connectionStrings>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
  </startup>
  <entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
      <parameters>
        <parameter value="mssqllocaldb" />
      </parameters>
    </defaultConnectionFactory>
    <providers>
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
    </providers>
  </entityFramework>
</configuration>

非常感谢任何帮助。

更新＃2 - Windows日志异常 

Application: EEHA_Inspector.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Data.SqlClient.SqlException
   at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, System.Data.Common.DbConnectionOptions, System.Data.ProviderBase.DbConnectionInternal ByRef)
   at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(System.Data.Common.DbConnection, System.Threading.Tasks.TaskCompletionSource`1<System.Data.ProviderBase.DbConnectionInternal>, System.Data.Common.DbConnectionOptions, System.Data.ProviderBase.DbConnectionInternal ByRef)
   at System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(System.Data.Common.DbConnection, System.Threading.Tasks.TaskCompletionSource`1<System.Data.ProviderBase.DbConnectionInternal>, System.Data.Common.DbConnectionOptions, System.Data.ProviderBase.DbConnectionInternal, System.Data.ProviderBase.DbConnectionInternal ByRef)
   at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(System.Data.Common.DbConnection, System.Data.ProviderBase.DbConnectionFactory, System.Threading.Tasks.TaskCompletionSource`1<System.Data.ProviderBase.DbConnectionInternal>, System.Data.Common.DbConnectionOptions)
   at System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(System.Data.Common.DbConnection, System.Data.ProviderBase.DbConnectionFactory, System.Threading.Tasks.TaskCompletionSource`1<System.Data.ProviderBase.DbConnectionInternal>, System.Data.Common.DbConnectionOptions)
   at System.Data.SqlClient.SqlConnection.TryOpenInner(System.Threading.Tasks.TaskCompletionSource`1<System.Data.ProviderBase.DbConnectionInternal>)
   at System.Data.SqlClient.SqlConnection.TryOpen(System.Threading.Tasks.TaskCompletionSource`1<System.Data.ProviderBase.DbConnectionInternal>)
   at System.Data.SqlClient.SqlConnection.Open()
   at System.Data.Entity.Infrastructure.Interception.DbConnectionDispatcher.<Open>b__36(System.Data.Common.DbConnection, System.Data.Entity.Infrastructure.Interception.DbConnectionInterceptionContext)
   at System.Data.Entity.Infrastructure.Interception.InternalDispatcher`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].Dispatch[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.__Canon, System.Action`2<System.__Canon,System.__Canon>, System.__Canon, System.Action`3<System.__Canon,System.__Canon,System.__Canon>, System.Action`3<System.__Canon,System.__Canon,System.__Canon>)
   at System.Data.Entity.Infrastructure.Interception.DbConnectionDispatcher.Open(System.Data.Common.DbConnection, System.Data.Entity.Infrastructure.Interception.DbInterceptionContext)
   at System.Data.Entity.Core.EntityClient.EntityConnection.<Open>b__2()
   at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy+<>c__DisplayClass1.<Execute>b__0()
   at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Func`1<System.__Canon>)
   at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(System.Action)
   at System.Data.Entity.Core.EntityClient.EntityConnection.Open()

Exception Info: System.Data.Entity.Core.EntityException
   at System.Data.Entity.Core.EntityClient.EntityConnection.Open()
   at System.Data.Entity.Core.Objects.ObjectContext.EnsureConnection(Boolean)
   at System.Data.Entity.Core.Objects.ObjectContext.ExecuteInTransaction[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Func`1<System.__Canon>, System.Data.Entity.Infrastructure.IDbExecutionStrategy, Boolean, Boolean)
   at System.Data.Entity.Core.Objects.ObjectQuery`1+<>c__DisplayClass7[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].<GetResults>b__5()
   at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Func`1<System.__Canon>)
   at System.Data.Entity.Core.Objects.ObjectQuery`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].GetResults(System.Nullable`1<System.Data.Entity.Core.Objects.MergeOption>)
   at System.Data.Entity.Core.Objects.ObjectQuery`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].<System.Collections.Generic.IEnumerable<T>.GetEnumerator>b__0()
   at System.Data.Entity.Internal.LazyEnumerator`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].MoveNext()
   at System.Linq.Enumerable.FirstOrDefault[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Collections.Generic.IEnumerable`1<System.__Canon>)
   at System.Data.Entity.Core.Objects.ELinq.ObjectQueryProvider.<GetElementFunction>b__1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Collections.Generic.IEnumerable`1<System.__Canon>)
   at System.Data.Entity.Core.Objects.ELinq.ObjectQueryProvider.ExecuteSingle[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Collections.Generic.IEnumerable`1<System.__Canon>, System.Linq.Expressions.Expression)
   at System.Data.Entity.Core.Objects.ELinq.ObjectQueryProvider.System.Linq.IQueryProvider.Execute[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Linq.Expressions.Expression)
   at System.Data.Entity.Internal.Linq.DbQueryProvider.Execute[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Linq.Expressions.Expression)
   at System.Linq.Queryable.FirstOrDefault[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Linq.IQueryable`1<System.__Canon>)
   at System.Data.Entity.Internal.EdmMetadataRepository.QueryForModelHash(System.Func`2<System.Data.Common.DbConnection,System.Data.Entity.Internal.EdmMetadataContext>)
   at System.Data.Entity.Internal.InternalContext.QueryForModelHash()
   at System.Data.Entity.Internal.ModelCompatibilityChecker.CompatibleWithModel(System.Data.Entity.Internal.InternalContext, System.Data.Entity.Internal.ModelHashCalculator, Boolean, System.Data.Entity.Internal.DatabaseExistenceState)
   at System.Data.Entity.Internal.InternalContext.CompatibleWithModel(Boolean, System.Data.Entity.Internal.DatabaseExistenceState)
   at System.Data.Entity.CreateDatabaseIfNotExists`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].InitializeDatabase(System.__Canon)
   at System.Data.Entity.Internal.InternalContext+<>c__DisplayClassf`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].<CreateInitializationAction>b__e()
   at System.Data.Entity.Internal.InternalContext.PerformInitializationAction(System.Action)

Exception Info: System.Data.DataException
   at System.Data.Entity.Internal.InternalContext.PerformInitializationAction(System.Action)
   at System.Data.Entity.Internal.InternalContext.PerformDatabaseInitialization()
   at System.Data.Entity.Internal.LazyInternalContext.<InitializeDatabase>b__4(System.Data.Entity.Internal.InternalContext)
   at System.Data.Entity.Internal.RetryAction`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].PerformAction(System.__Canon)
   at System.Data.Entity.Internal.LazyInternalContext.InitializeDatabaseAction(System.Action`1<System.Data.Entity.Internal.InternalContext>)
   at System.Data.Entity.Internal.LazyInternalContext.InitializeDatabase()
   at System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(System.Type)
   at System.Data.Entity.Internal.Linq.InternalSet`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].Initialize()
   at System.Data.Entity.Internal.Linq.InternalSet`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].get_InternalContext()
   at System.Data.Entity.Infrastructure.DbQuery`1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].System.Linq.IQueryable.get_Provider()
   at System.Linq.Queryable.Where[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Linq.IQueryable`1<System.__Canon>, System.Linq.Expressions.Expression`1<System.Func`2<System.__Canon,Boolean>>)
   at EEHA_Inspector.Model.LoadObvCollection+<Equips>d__4.MoveNext()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
   at EEHA_Inspector.ViewModel.EquipRegVm+<Load>d__55.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__6_0(System.Object)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(System.Object)
   at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
   at MS.Internal.CulturePreservingExecutionContext.Run(MS.Internal.CulturePreservingExecutionContext, System.Threading.ContextCallback, System.Object)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
   at MS.Win32.HwndWrapper.WndProc(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(System.Object)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(System.Windows.Threading.DispatcherPriority, System.TimeSpan, System.Delegate, System.Object, Int32)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr, Int32, IntPtr, IntPtr)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(System.Windows.Interop.MSG ByRef)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(System.Windows.Threading.DispatcherFrame)
   at System.Windows.Threading.Dispatcher.PushFrame(System.Windows.Threading.DispatcherFrame)
   at System.Windows.Application.RunDispatcher(System.Object)
   at System.Windows.Application.RunInternal(System.Windows.Window)
   at System.Windows.Application.Run(System.Windows.Window)
   at EEHA_Inspector.App.Main()

更新＃2 - Windows日志信息 

Fault bucket 129273820369, type 5
Event Name: CLR20r3
Response: Not available
Cab Id: 0

Problem signature:
P1: EEHA_Inspector.exe
P2: 1.0.0.0
P3: 58222f01
P4: System.Data
P5: 4.6.1586.0
P6: 575a1428
P7: 29fe
P8: 108
P9: System.Data.DataException
P10: 

Attached files:
\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WERCB7E.tmp.WERInternalMetadata.xml

These files may be available here:
C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_EEHA_Inspector.e_11252b12b7f6697437e3ba42fb9b6e25caa6b8_5e1d3f42_3a80d3bb

Analysis symbol: 
Rechecking for solution: 0
Report Id: 91f3e855-2996-40fe-b5fd-957527bbdc9d
Report Status: 0
Hashed bucket: f5ea3fa3886ba4e09d8362936de86fe8

更新＃2 - Windows日志中的应用程序错误 

Faulting application name: EEHA_Inspector.exe, version: 1.0.0.0, time stamp: 0x58222f01
Faulting module name: KERNELBASE.dll, version: 10.0.14393.0, time stamp: 0x57898e34
Exception code: 0xe0434352
Fault offset: 0x000d96c2
Faulting process id: 0x5458
Faulting application start time: 0x01d239ffc4803847
Faulting application path: C:\Users\agibson\AppData\Local\Apps\2.0\1RVHJ9WW.8JB\BDB4M51Q.L3R\eeha..tion_fe2d9ab6a328f11f_0001.0000_19df975805717e2b\EEHA_Inspector.exe
Faulting module path: C:\Windows\System32\KERNELBASE.dll
Report Id: 91f3e855-2996-40fe-b5fd-957527bbdc9d
Faulting package full name: 
Faulting package-relative application ID:

更新3 ========================================== =========

DbContext中的OnModelOveride 

namespace EEHA_Inspector.Model
{

    /// <summary>
    /// Database Definition.
    /// </summary>
    public class EEHA_DbContext : DbContext
    {
...............
/// <summary>
        /// Fluent API - Entity Building Configuration. Used to define extra conditions when building the model.
        /// These are more powerful than data annotations but also more complex.
        /// </summary>
        /// <param name="modelBuilder"></param>
        protected override void OnModelCreating(DbModelBuilder modelBuilder)
        {
            /* FLUENT API MODEL OVERIDE - INTERMEDIARY TABLES
             *  Creates an intermediate mapping tables to hold many-to-many relationships between
             *  two tables. This is since one table can have multiple objects from another table.
             *  This intermediate table is used just as a look up table.
             *  Although its a look up table, databases must be configured to show the link two ways 
             *  since its not possible to have a many-to-many unidirectional relationship.
             *  By mapping these intermediary table; the lookup table stays clear of the relationship;
             *  while this intermediary table handles the needed mapping to make it possible.
             *  E.g. An Equip object contains a collection of Protections; while a Protection
             *  does not contain any reference to an Equip; since this is handled in a 3rd mapping table,
             *  created by these Fluent API model builder commands. */

            // Equipment Many-To-Many Look Up to ProtectionCodes
            modelBuilder.Entity<Equip>()
            .HasMany(e => e.Protections)
            .WithMany()
            .Map(x =>
            {
                x.MapLeftKey("EquipId");
                x.MapRightKey("ProtectionId");
                x.ToTable("EquipMapToProtections");
            });

            // InspectCheck Many-To-Many Look Up to InspectGrades
            modelBuilder.Entity<InspectCheck>()
            .HasMany(i => i.InspectGrades)
            .WithMany()
            .Map(x =>
            {
                x.MapLeftKey("InspectCheckId");
                x.MapRightKey("InspectGradeId");
                x.ToTable("InspectCheckMapToInspectGrades");
            });
        }


    }
}

更新3.1 初始化设置

    /// <summary>
    /// Interaction logic for App.xaml
    /// </summary>
    public partial class App : Application
    {
        public App()
        {
            // Set the database initializer
            Database.SetInitializer<EEHA_DbContext>(new EEHA_DbInit());
        }
}

SEED OVERIDE 

#if DEBUG
#define DESTROY_DB_ONSTART //TODO remove when development progresses. Will make the database get dropped upon every start up
#endif
namespace EEHA_Inspector.Model
{
    /// <summary>
    /// Custom Initialiser for the HA Database.
    /// Set the initialiliser in the App.xaml.cs class contructor (make one if not there).
    ///  <code>Database.SetInitializer<EEHA_DbContext>(new EEHA_DbInit());</code>
    /// </summary>
#if DESTROY_DB_ONSTART
    class EEHA_DbInit : DropCreateDatabaseAlways<EEHA_DbContext>
#else
    class EEHA_DbInit : CreateDatabaseIfNotExists<EEHA_DbContext>
#endif
    {

#if DESTROY_DB_ONSTART
        /// <summary>
        /// Overide the Initialize to force a close of all connections when in testing
        /// </summary>
        /// <param name="Db">The DbContext to operate on.</param>
        public override void InitializeDatabase(EEHA_DbContext Db)
        {
#if DEBUG
            this.KillAllConnections(Db);
#endif
            base.InitializeDatabase(Db);
        }
#endif


        protected override void Seed(EEHA_DbContext Db)
        {
.....changes to Db
Db.SaveChanges();
base.Seed(Db);
Db.SaveChanges(); //TODO needed?
}

更新4 - 使用DbConfig 今天早些时候我手动运行了SQLExpress安装，并且只使用了所有选项的默认值。 我根据msdn更新中的内容转换为DbConfig。这在视觉工作室再次起作用。以我给DbContext构造函数的名称创建Db。 只是为了确保我卸载程序ClickOnce安装。重新安装。当我提前摆弄时我注意到了这一点，但我现在得到一个对话框，说“无法启动应用程序||应用程序无法启动。请联系应用程序供应商”。不像之前的应用程序运行然后崩溃。这种新方法没有给我自定义异常日志，但我确实得到如下所示的详细信息：

无法启动应用程序错误 - 详细信息按钮.log 

PLATFORM VERSION INFO
    Windows             : 10.0.14393.0 (Win32NT)
    Common Language Runtime     : 4.0.30319.42000
    System.Deployment.dll       : 4.6.1586.0 built by: NETFXREL2
    clr.dll             : 4.6.1586.0 built by: NETFXREL2
    dfdll.dll           : 4.6.1586.0 built by: NETFXREL2
    dfshim.dll          : 10.0.14393.0 (rs1_release.160715-1616)

SOURCES
    Deployment url          : file:///C:/TempPath/EEHA/EEHA_Inspector.application

IDENTITIES
    Deployment Identity     : EEHA_Inspector.application, Version=1.0.0.17, Culture=neutral, PublicKeyToken=fe2d9ab6a328f11f, processorArchitecture=msil

APPLICATION SUMMARY
    * Installable application.

ERROR SUMMARY
    Below is a summary of the errors, details of these errors are listed later in the log.
    * Activation of C:\TempPath\EEHA\EEHA_Inspector.application resulted in exception. Following failure messages were detected:
        + External component has thrown an exception.

COMPONENT STORE TRANSACTION FAILURE SUMMARY
    No transaction error was detected.

WARNINGS
    There were no warnings during this operation.

OPERATION PROGRESS STATUS
    * [9/11/2016 8:03:58 PM] : Activation of C:\TempPath\EEHA\EEHA_Inspector.application has started.
    * [9/11/2016 8:03:58 PM] : Processing of deployment manifest has successfully completed.

ERROR DETAILS
    Following errors were detected during this operation.
    * [9/11/2016 8:03:58 PM] System.Runtime.InteropServices.SEHException
        - External component has thrown an exception.
        - Source: System.Deployment
        - Stack trace:
            at System.Deployment.Internal.Isolation.IStateManager.Scavenge(UInt32 Flags, UInt32& Disposition)
            at System.Deployment.Application.ComponentStore.SubmitStoreTransaction(StoreTransactionContext storeTxn, SubscriptionState subState)
            at System.Deployment.Application.ComponentStore.SetPendingDeployment(SubscriptionState subState, DefinitionIdentity deployId, DateTime checkTime)
            at System.Deployment.Application.SubscriptionStore.SetLastCheckTimeToNow(SubscriptionState subState)
            at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation(Uri activationUri, Boolean isShortcut, String textualSubId, String deploymentProviderUrlFromExtension, BrowserSettings browserSettings, String& errorPageUrl)
            at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state)

COMPONENT STORE TRANSACTION DETAILS
    * Transaction at [9/11/2016 8:03:58 PM]
        + System.Deployment.Internal.Isolation.StoreOperationSetDeploymentMetadata
            - Status: Set
            - HRESULT: 0x0
        + System.Deployment.Internal.Isolation.StoreTransactionOperationType (27)
            - HRESULT: 0x0

Db Context Constructor 

public EEHA_DbContext() : base("TestEEHACodeDb")
    {

    }

DbConfig类 

namespace EEHA_Inspector.Model
{
    public class EEHA_DbConfig : DbConfiguration
    {
        public EEHA_DbConfig()
        {
            SetExecutionStrategy("System.Data.SqlClient", () => new SqlAzureExecutionStrategy());
            SetDefaultConnectionFactory(new LocalDbConnectionFactory("v11.0"));
        }
    }
}

App.config删除了连接字符串。我会删除更多吗？ 

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <!--<connectionStrings>
    <add name="EEHA_Inspector.Properties.Settings.EEHA_Inspector_Model_EEHA_DbContextConnectionString"
      connectionString="Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=EEHA_Inspector.Model.EEHA_DbContext;Integrated Security=True"
      providerName="System.Data.SqlClient" />
    --><!--<add name="EEHA_Inspector.Properties.Settings.EEHA_Inspector_Model_EEHA_DbContextConnectionString"
     connectionString="Data Source=./SQLEXPRESS;Initial Catalog=EEHA_Inspector.Model.EEHA_DbContext;Integrated Security=True"
     providerName="System.Data.SqlClient" />--><!--
  </connectionStrings>-->
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
  </startup>
  <entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
    <!--<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework">-->
      <parameters>
        <parameter value="mssqllocaldb" />
      </parameters>
    </defaultConnectionFactory>
    <providers>
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
    </providers>
  </entityFramework>
</configuration>

解决方案/ / WRAP UP 感谢grek40。特别是他的异常捕获代码。这允许我开始进行更改以找到错误。在此之前，Windows日志根本没有帮助。 让我超越障碍的是使用他建议的DbContext定义。出于某种原因，使用默认的DbContext构造函数和连接字符串似乎使ClickOnce安装期望找到一个mdf文件;即使没有指定附加一个。 异常捕获代码也允许我在发布模式下的调试找到一些奇怪的异常（一旦这不适用于调试模式，或者对我有意义）。我现在关掉了有问题的代码，以便继续进行;点击一次安装现在有效。

1 个答案:

答案 0 :(得分：1)

我想确保您确实尽一切可能捕获并记录发生的异常。

确保在App.xaml中使用DispatcherUnhandledException

注册异常处理程序 
<Application
    x:Class="[Your Stuff]"
    DispatcherUnhandledException="Application_DispatcherUnhandledException">
</Application>

在处理程序中实现一些日志记录（在App.xaml.cs内）。它应该是总结所有内部异常的异常消息以及它们的堆栈跟踪的东西。只需将该信息写入某种日志文件（在我的示例中为C:\Temp\MyAppCrashes.log）。

private void Application_DispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
{
    var sb = new StringBuilder();

    AppendExceptionMessages(sb, e.Exception);
    AppendExceptionStacktraces(sb, e.Exception);

    File.AppendAllText(@"C:\Temp\MyAppCrashes.log", sb.ToString());
}

private void AppendExceptionMessages(StringBuilder sb, Exception e)
{
    while (e != null)
    {
        sb.AppendLine("============== Exception ===============").AppendLine(e.Message);
        e = e.InnerException;
    }
}
private void AppendExceptionStacktraces(StringBuilder sb, Exception e)
{
    while (e != null)
    {
        sb.AppendLine("======== Exception Stacktrace ==========").AppendLine(e.StackTrace);
        e = e.InnerException;
    }
}

我希望这会显示更多信息，如果还不够，请确保在Startup而不是App.xaml注册StartupUri处理程序。在启动时，在创建任何窗口之前，创建db上下文的实例，调用db.Database.Exists()和db.Database.Initialize(true)，确保检查Exists返回值并将调用包装在{{1 }}。当然，如果发现任何异常，写下记录详细信息。

目前为止，希望您能找到任何方法。

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