を使用して実行時にクラスをインスタンス化したい
_syncHelper = (ISyncHelper) Activator.CreateInstance("SBD.Syrius.Synchronisation", "SyncHelper");
A first chance exception of type 'System.IO.FileNotFoundException' occurred in mscorlib.dll
System.IO.FileNotFoundException: Could not load file or assembly
'SBD.Syrius.Synchronisation' or one of its dependencies. The system cannot find the file specified.
File name: 'SBD.Syrius.Synchronisation'
at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase,
Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Activator.CreateInstance(String assemblyString, String typeName, Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, Evidence securityInfo, StackCrawlMark& stackMark)
at System.Activator.CreateInstance(String assemblyName, String typeName)
at SBD.Syrius.DataLayer.DataHelper.get_SyncHelper() in e:\EShared\Syrius6\syrius_syrius\SBD.Syrius.DataLayer\DataHelper.cs:line 35
at SBD.Syrius.DataLayer.Context.SaveChanges() in e:\EShared\Syrius6\syrius_syrius\SBD.Syrius.DataLayer\Context.cs:line 99
at SBD.Syrius.UI.MDIHelper.AttemptToSave(Context Db) in e:\EShared\Syrius6\syrius_syrius\SBD.Syrius.UI\MDIHelper.cs:line 51
=== Pre-bind state information ===
LOG: User = saturn\kirsten
LOG: DisplayName = SBD.Syrius.Synchronisation
(Partial)
WRN: Partial binding information was supplied for an assembly:
WRN: Assembly Name: SBD.Syrius.Synchronisation | Domain ID: 1
WRN: A partial bind occurs when only part of the assembly display name is provided.
WRN: This might result in the binder loading an incorrect assembly.
WRN: It is recommended to provide a fully specified textual identity for the assembly,
WRN: that consists of the simple name, version, culture, and public key token.
WRN: See whitepaper http://go.microsoft.com/fwlink/?LinkId=109270 for more information
and common solutions to this issue.
LOG: Appbase = file:///E:/EShared/Syrius6/syrius_syrius/SBD.Syrius.UI/bin/Debug/
LOG: Initial PrivatePath = NULL
Calling assembly : SBD.Syrius.DataLayer, Version=1.0.0.0, Culture=neutral,
PublicKeyToken=null.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file:
E:\EShared\Syrius6\syrius_syrius\SBD.Syrius.UI\bin\Debug\SBD.Syrius.UI.vshost.exe.Config
LOG: Using host configuration file:
LOG: Using machine configuration file from
C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Policy not being applied to reference at this time (private, custom, partial, or
location-based assembly bind).
LOG: Attempting download of new URL file:///E:/EShared/Syrius6/syrius_syrius/SBD.Syrius.UI/bin/Debug/SBD.Syrius.Synchronisation.DLL.
LOG: Attempting download of new URL file:///E:/EShared/Syrius6/syrius_syrius/SBD.Syrius.UI/bin/Debug/SBD.Syrius.Synchronisation/SBD.Syrius.Synchronisation.DLL.
LOG: Attempting download of new URL file:///E:/EShared/Syrius6/syrius_syrius/SBD.Syrius.UI/bin/Debug/SBD.Syrius.Synchronisation.EXE.
LOG: Attempting download of new URL file:///E:/EShared/Syrius6/syrius_syrius/SBD.Syrius.UI/bin/Debug/SBD.Syrius.Synchronisation/ SBD.Syrius.Synchronisation.EXE.
受け取ったエラーには、ここにMSDNへのリンクが含まれていますが、アセンブリのテキストIDを指定する方法の例が見つかりません。
完全なエラーは、間違ったフォルダーを検索していることと、大文字の.DLLを含むファイルを検索していることを示していることに注意してください。私のファイルは小文字の.dllで作成しています
アセンブリに完全に指定されたテキストIDを提供する方法の例はありますか?.dll拡張子の大文字と小文字を変更する必要がありますか?
実際に.dllをUI\bin \ debugフォルダーにコピーすると、別のエラーが発生します
A first chance exception of type 'System.TypeLoadException' occurred in mscorlib.dll
System.TypeLoadException: Could not load type 'SyncHelper'
from assembly
'SBD.Syrius.Synchronisation、Version = 1.0.0.0、Culture = neutral、PublicKeyToken=null'。
at System.Reflection.RuntimeAssembly.GetType(RuntimeAssembly assembly, String name,
Boolean throwOnError, Boolean ignoreCase, ObjectHandleOnStack type)
at System.Reflection.RuntimeAssembly.GetType(String name, Boolean throwOnError, Boolean ignoreCase)
at System.Activator.CreateInstance(String assemblyString, String typeName, Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, Evidence securityInfo, StackCrawlMark& stackMark)
at System.Activator.CreateInstance(String assemblyName, String typeName)
at SBD.Syrius.DataLayer.DataHelper.get_SyncHelper() in
e:\EShared\Syrius6\syrius_syrius\SBD.Syrius.DataLayer\DataHelper.cs:line 35
at SBD.Syrius.DataLayer.Context.SaveChanges() in
e:\EShared\Syrius6\syrius_syrius\SBD.Syrius.DataLayer\Context.cs:line 99
at SBD.Syrius.UI.MDIHelper.AttemptToSave(Context Db) in
e:\EShared\Syrius6\syrius_syrius\SBD.Syrius.UI\MDIHelper.cs:line 51