0
から型 'CustomerMapping.DataAcessLayer.SqlDataAccess' をロードできませんでした。は型 'CustomerMapping.DataAcessLayer.SqlDataAccess' アセンブリからをロードできませんでした 'CustomerMapping、バージョン= 1.0.0.0、文化=中立、 なPublicKeyToken = nullの' アセンブリ
私の人生のこの例外の原因を突き止めることはできません。
これはCustomerMapping
protected void btnAdd_Click(object sender, EventArgs e)
{
try
{
int result = new Customer() { LegalEntity = ddlLegalEntity.Text.Trim(), OldSourceEnvironment = ddlOldSourceEnvironment.Text.Trim(), OldCompanyCode = ddlOldCompanyCode.Text.Trim(), OldAccountNumber = txtOldAccountNumber.Text.Trim(), NewAccountNumber = txtNewAccountNumber.Text.Trim(), BusinessName = txtBusinessName.Text.Trim(), BusinessUnit = txtBusinessUnit.Text.Trim(), DefaultDimensionString = txtDefaultDimensionString.Text.Trim()}.AddCustomer();
if (result > 0)
{
lvCustomers.EditIndex = -1;
lblCurrent.Text = "Added Successfully!";
ddlLegalEntity.Text = string.Empty;
ddlOldSourceEnvironment.Text = string.Empty;
ddlOldCompanyCode.Text = string.Empty;
txtOldAccountNumber.Text = string.Empty;
txtNewAccountNumber.Text = string.Empty;
txtBusinessName.Text = string.Empty;
txtBusinessUnit.Text = string.Empty;
txtDefaultDimensionString.Text = string.Empty;
}
else
{
lvCustomers.EditIndex = -1;
lblCurrent.Text = "Sorry, Add failed.";
}
}
catch (Exception ex)
{
lblCurrent.Text = ex.Message;
}
}
ための私のコードですこれはDataAccessLayer`
namespace CustomerMapping
{
public abstract class DataAccessLayer
{
private string connectionString = ConfigurationManager.ConnectionStrings ["AXMAPConnectionString"].ToString();
public string ConnectionString
{
get
{
if (!string.IsNullOrEmpty(connectionString))
return connectionString;
else
throw new ApplicationException("Web.config ConnectionString Error. Check the App Settings in web.config and verify the connectionstring is present.");
}
}
public static DataAccessLayer GetDataAccessLayer()
{
try
{
Type type = Type.GetType(Utility.DataAccessType, true);
// Throw an error if wrong base type
if (type.BaseType != typeof(DataAccessLayer))
throw new Exception("Data Access Layer does not inherit DataAccessLayer!");
return (DataAccessLayer)Activator.CreateInstance(type);
}
catch (Exception ex)
{
throw ex;
}
}
public abstract int AddCustomer(Customer customer);
}
}
のためにこれはSqlDataAccess
namespace CustomerMapping
{
public class SqlDataAccess : DataAccessLayer
{
private SqlConnection sqlCn = null;
private SqlConnection OpenConnection()
{
try
{
if (ConnectionString == string.Empty)
throw (new ArgumentOutOfRangeException("ConnectionString"));
sqlCn = new SqlConnection(ConnectionString);
sqlCn.Open();
return sqlCn;
}
catch (Exception ex)
{
throw new ApplicationException("DB Connection failed.", ex);
}
}
private void CloseConnection()
{
if (sqlCn != null)
sqlCn.Close();
}
public override int AddCustomer(Customer customer)
{
try
{
SqlCommand sqlCmd = new SqlCommand("INSERT INTO [AXMAP].[Customers] ([LegalEntity], [OldSourceEnvironment], [OldCompanyCode], [OldAcctNum], [AccountNum], [Name], [BusinessUnit], [DefaultDimensionStr]) VALUES (@LegalEntity, @OldSourceEnvironment, @OldCompanyCode, @OldAcctNum, @AccountNum, @Name, @BusinessUnit, @DefaultDimensionStr)");
sqlCmd.Parameters.AddRange(new SqlParameter[] { new SqlParameter("@LegalEntity", customer.LegalEntity), new SqlParameter("@OldSourceEnvironment", customer.OldSourceEnvironment),
new SqlParameter("@OldCompanyCode", customer.OldCompanyCode), new SqlParameter("@OldAcctNum", customer.OldAccountNumber), new SqlParameter("@AccountNum", customer.NewAccountNumber),
new SqlParameter("@Name", customer.BusinessName), new SqlParameter("@BusinessUnit", customer.BusinessUnit), new SqlParameter("DefaultDimensionStr", customer.DefaultDimensionString) });
sqlCmd.Connection = OpenConnection();
int result = (int)sqlCmd.ExecuteScalar();
sqlCmd.Connection.Close();
return result;
}
catch (SqlException ex)
{
throw ex;
}
catch (Exception ex)
{
throw ex;
}
}
}
}
<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="DefaultConnection" connectionString="Data Source=(LocalDb)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\aspnet-CustomerMapping-20160522115525.mdf;Initial Catalog=aspnet-CustomerMapping-20160522115525;Integrated Security=True"
providerName="System.Data.SqlClient" />
<add name="AXMAPConnectionString" connectionString="Data Source=DESKTOP-IV1JN1C\SQLEXPRESS;Initial Catalog=AXMAP;Integrated Security=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
<appSettings>
<add key="DataAccessType" value="CustomerMapping.DataAcessLayer.SqlDataAccess" />
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
<add key="ConnectionString"/>
</appSettings>
<system.web>
<authentication mode="None" />
<compilation debug="true" targetFramework="4.5.2" />
<httpRuntime targetFramework="4.5.2" />
<httpModules>
<add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" />
</httpModules>
</system.web>
<system.webServer>
<modules>
<remove name="FormsAuthentication" />
<remove name="ApplicationInsightsWebTracking" />
<add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" preCondition="managedHandler" />
</modules>
<handlers>
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<remove name="OPTIONSVerbHandler" />
<remove name="TRACEVerbHandler" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
<validation validateIntegratedModeConfiguration="false" />
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin.Security.OAuth" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin.Security.Cookies" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Microsoft.Owin.Security" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Newtonsoft.Json" culture="neutral" publicKeyToken="30ad4fe6b2a6aeed" />
<bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Optimization" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="1.1.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" />
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\"Web\" /optionInfer+" />
</compilers>
</system.codedom>
</configuration>
何あなたのweb.configファイルは見えますか？ –
元の投稿を編集して追加しました – Psymbionic