C# 引用子文件夹中的 dll
C# Referencing dll in subfolder
我不知道我做错了什么。
我的项目是这样的:
MainProject
SubProject (referencing my desires DLL)
我有我的 app.config(MainProject):
<configuration>
<configSections>
<section name="DirectoryServerConfiguration" type="System.Configuration.NameValueSectionHandler"/>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,Log4net"/>
<section name="GeneralConfiguration" type="System.Configuration.NameValueSectionHandler"/>
<section name="ServerConnectionConfiguration" type="System.Configuration.NameValueSectionHandler"/>
<section name="cachingConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Caching.Configuration.CacheManagerSettings,Microsoft.Practices.EnterpriseLibrary.Caching"/>
</configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/>
</startup>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<probing privatePath="ReferencesDLL" />
</assemblyBinding>
</runtime>
<GeneralConfiguration configSource="ConfigFiles\GeneralConfiguration.config"/>
<cachingConfiguration configSource="ConfigFiles\cachingConfiguration.config"/>
<DirectoryServerConfiguration configSource="ConfigFiles\YPAdress.config"/>
<log4net configSource="ConfigFiles\log4net.config"/>
</configuration>
我的编译库是这样的:
- 调试
- ConfigFiles\(app.config中定义的所有.config文件)
- ReferencesDLL\(SubProject需要的所有Dll)
- (所有其他编译文件:.exe、.dll 等)
如您所见,我定义了 privatePath,但是当 运行 应用程序时,它找不到 SubProject 所需的 dll。 (.config 文件没问题)
我不知道我做错了什么:( .
您可以使用 AppDomain.AssemblyResolve
事件处理程序在已知位置手动查找程序集:
static void Run()
{
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
// Do work...
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
}
static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
{
var dllName = new AssemblyName(args.Name).Name + ".dll";
var assemblyPath = Assembly.GetExecutingAssembly().Location;
var referenceDirectory = new DirectoryInfo(Path.Combine(Path.GetDirectoryName(assemblyPath), "ReferencesDLL"));
if (!referenceDirectory.Exists)
return null; // Can't find the reference directory
var assemblyFile = referenceDirectory.EnumerateFiles(dllName, SearchOption.TopDirectoryOnly).FirstOrDefault();
if (assemblyFile == null)
return null; // Can't find a matching dll
return Assembly.LoadFrom(assemblyFile.FullName);
}
我不知道我做错了什么。
我的项目是这样的:
MainProject
SubProject (referencing my desires DLL)
我有我的 app.config(MainProject):
<configuration>
<configSections>
<section name="DirectoryServerConfiguration" type="System.Configuration.NameValueSectionHandler"/>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,Log4net"/>
<section name="GeneralConfiguration" type="System.Configuration.NameValueSectionHandler"/>
<section name="ServerConnectionConfiguration" type="System.Configuration.NameValueSectionHandler"/>
<section name="cachingConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Caching.Configuration.CacheManagerSettings,Microsoft.Practices.EnterpriseLibrary.Caching"/>
</configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/>
</startup>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<probing privatePath="ReferencesDLL" />
</assemblyBinding>
</runtime>
<GeneralConfiguration configSource="ConfigFiles\GeneralConfiguration.config"/>
<cachingConfiguration configSource="ConfigFiles\cachingConfiguration.config"/>
<DirectoryServerConfiguration configSource="ConfigFiles\YPAdress.config"/>
<log4net configSource="ConfigFiles\log4net.config"/>
</configuration>
我的编译库是这样的:
- 调试
- ConfigFiles\(app.config中定义的所有.config文件)
- ReferencesDLL\(SubProject需要的所有Dll)
- (所有其他编译文件:.exe、.dll 等)
如您所见,我定义了 privatePath,但是当 运行 应用程序时,它找不到 SubProject 所需的 dll。 (.config 文件没问题) 我不知道我做错了什么:( .
您可以使用 AppDomain.AssemblyResolve
事件处理程序在已知位置手动查找程序集:
static void Run()
{
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
// Do work...
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
}
static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
{
var dllName = new AssemblyName(args.Name).Name + ".dll";
var assemblyPath = Assembly.GetExecutingAssembly().Location;
var referenceDirectory = new DirectoryInfo(Path.Combine(Path.GetDirectoryName(assemblyPath), "ReferencesDLL"));
if (!referenceDirectory.Exists)
return null; // Can't find the reference directory
var assemblyFile = referenceDirectory.EnumerateFiles(dllName, SearchOption.TopDirectoryOnly).FirstOrDefault();
if (assemblyFile == null)
return null; // Can't find a matching dll
return Assembly.LoadFrom(assemblyFile.FullName);
}