【问题】
C#项目中，之前通过：
尝试过把一个dll库，Interop.SHDocVw.dll，添加到当前资源，然后貌似也整合好了。
但是后来重新打开此C#项目，再去编译一下，结果却出错了：
------ Rebuild All started: Project: downloadSongtasteMusic, Configuration: Debug x86 ------ Build started 9/27/2012 9:17:18 AM. CoreClean: Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\bin\Debug\downloadSongtasteMusic.exe.config". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\bin\Debug\downloadSongtasteMusic.exe". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\bin\Debug\downloadSongtasteMusic.pdb". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\Interop.SHDocVw.dll". C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(3607,9): warning MSB3061: Unable to delete file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\Interop.SHDocVw.dll". Access to the path 'D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\Interop.SHDocVw.dll' is denied. Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\downloadSongtasteMusic.csproj.ResolveComReference.cache". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\ResolveAssemblyReference.cache". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\downloadSongtasteMusic.completeHint.resources". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\downloadSongtasteMusic.frmDownloadSongtasteMusic.resources". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\downloadSongtasteMusic.Properties.Resources.resources". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\ResGen.read.1.tlog". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\ResGen.write.1.tlog". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\downloadSongtasteMusic.exe". Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\downloadSongtasteMusic.pdb". ResolveComReferences: C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\bin\TlbImp.exe C:\Windows\SysWOW64\ieframe.dll /namespace:SHDocVw /machine:X86 /out:obj\x86\Debug\Interop.SHDocVw.dll /sysarray /transform:DispRet /reference:"C:\Program Files (x86)\Microsoft Visual Studio 10.0\Visual Studio Tools for Office\PIA\Common\Microsoft.mshtml.dll" /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Deployment.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Drawing.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Web.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Windows.Forms.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /reference:C:\Windows\assembly\GAC\stdole\7.0.3300.0__b03f5f7f11d50a3a\stdole.dll TlbImp : error TI0000: System.UnauthorizedAccessException - Access to the path 'D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\Interop.SHDocVw.dll' is denied. C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(1558,9): warning MSB3283: Cannot find wrapper assembly for type library "SHDocVw". Build FAILED. Time Elapsed 00:00:00.36 ========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========
【解决过程】
1.很明显，写的是Access denied，像是权限问题。但是本身对此文件的访问，是普通的权限就可以的。所以确定本身是有权限访问此dll的。
2.剩下的就是去搞清楚，为何会出现此权限访问错误。
先去看了当前dll的属性：
3.尝试了去项目属性的资源中，删除了Interop.SHDocVw.dll：
然后重启编译一下，倒是没了此错误了：
------ Rebuild All started: Project: downloadSongtasteMusic, Configuration: Debug x86 ------ Build started 9/27/2012 9:33:48 AM. CoreClean: Deleting file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\Interop.SHDocVw.dll". C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(3607,9): warning MSB3061: Unable to delete file "D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\Interop.SHDocVw.dll". Access to the path 'D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\obj\x86\Debug\Interop.SHDocVw.dll' is denied. CoreResGen: C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\bin\NETFX 4.0 Tools\x64\Tracker.exe @"C:\Users\CLi\AppData\Local\Temp\9e5fb71855db490db04b86265d848bfe.tmp" /c "C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bin\ResGen.exe" /useSourcePath /r:"C:\Program Files (x86)\Microsoft Visual Studio 10.0\Visual Studio Tools for Office\PIA\Common\Microsoft.mshtml.dll" /r:C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll /r:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /r:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Deployment.dll /r:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll /r:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Drawing.dll /r:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Web.dll /r:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Windows.Forms.dll /r:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /r:obj\x86\Debug\Interop.SHDocVw.dll /compile completeHint.resx,obj\x86\Debug\downloadSongtasteMusic.completeHint.resources frmDownloadSongtasteMusic.resx,obj\x86\Debug\downloadSongtasteMusic.frmDownloadSongtasteMusic.resources Properties\Resources.resx,obj\x86\Debug\downloadSongtasteMusic.Properties.Resources.resources CoreCompile: C:\Windows\Microsoft.NET\Framework\v4.0.30319\Csc.exe /noconfig /nowarn:1701,1702 /nostdlib+ /platform:x86 /errorreport:prompt /warn:4 /define:DEBUG;TRACE /reference:"C:\Program Files (x86)\Microsoft Visual Studio 10.0\Visual Studio Tools for Office\PIA\Common\Microsoft.mshtml.dll" /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Deployment.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Drawing.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Web.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Windows.Forms.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /reference:obj\x86\Debug\Interop.SHDocVw.dll /debug+ /debug:full /filealign:512 /optimize- /out:obj\x86\Debug\downloadSongtasteMusic.exe /resource:obj\x86\Debug\downloadSongtasteMusic.completeHint.resources /resource:obj\x86\Debug\downloadSongtasteMusic.frmDownloadSongtasteMusic.resources /resource:obj\x86\Debug\downloadSongtasteMusic.Properties.Resources.resources /resource:obj\x86\Debug\Interop.SHDocVw.dll,downloadSongtasteMusic.obj.x86.Debug.Interop.SHDocVw.dll /target:winexe /win32icon:songtaste_32x32.ico completeHint.cs completeHint.Designer.cs crifanLib.cs downloadStMusic.cs frmDownloadSongtasteMusic.cs frmDownloadSongtasteMusic.Designer.cs Program.cs Properties\AssemblyInfo.cs Properties\Resources.Designer.cs Properties\Settings.Designer.cs _CopyAppConfigFile: Copying file from "app.config" to "bin\Debug\downloadSongtasteMusic.exe.config". CopyFilesToOutputDirectory: Copying file from "obj\x86\Debug\downloadSongtasteMusic.exe" to "bin\Debug\downloadSongtasteMusic.exe". downloadSongtasteMusic -> D:\tmp\tmp_dev_root\downloadSongtasteMusic\downloadSongtasteMusic\downloadSongtasteMusic\bin\Debug\downloadSongtasteMusic.exe Copying file from "obj\x86\Debug\downloadSongtasteMusic.pdb" to "bin\Debug\downloadSongtasteMusic.pdb". Build succeeded. Time Elapsed 00:00:01.03 ========== Rebuild All: 1 succeeded, 0 failed, 0 skipped ==========
但是估计程序运行会出错，所以再去重新把此dll添加进来：
再去编译，结果错误依旧。
4.尝试一下把项目文件列表中的dll，去Exclude From Project：
然后编译了一下，结果错误消失，可以正常编译了。
然后再去把整个obj文件夹都排除掉，然后编译当前也是正常的：
5.后来，才注意到，原来上面的这个添加进来的资源文件Interop.SHDocVw.dll，对应的属性中，Persistence是Linked at compile time：
即在编译期间，就链接进来，应该是和运行时载入是相对的，所以也是符合预期，是期望将其作为资源文件载入的。
【总结】
感觉像是，C#中，对于添加的resource，不应该再出现在项目文件列表中，否则就会出现
TlbImp : error TI0000: System.UnauthorizedAccessException – Access to the path xxx is denied
的错误。
解决办法是，在项目的文件（浏览）列表中，右击该（添加进来作为资源的某个）文件，选择“Exclude From Project”，然后就可以正常编译了。
转载请注明：在路上 » 【已解决】C#项目编译出错:TlbImp : error TI0000: System.UnauthorizedAccessException – Access to the path xxx is denied. Microsoft.Common.targets: warning MSB3283: Cannot find wrapper assembly for type library "SHDocVw".