appdomainsetup

How do I dynamically load raw assemblies that contains unmanaged code?(bypassing 'Unverifiable code failed policy check' exception)

由 微笑、不失礼 提交于 2020-01-30 19:43:25
问题 I'm going to give an example of using System.Data.SQLite.DLL which is a mixed assembly with unmanaged code: If I execute this : var assembly= Assembly.LoadFrom("System.Data.SQLite.DLL") No exceptions are thrown, but if I do this : var rawAssembly = File.ReadAllBytes("System.Data.SQLite.DLL"); var assembly = Assembly.Load(rawAssembly); The CLR throws a FileLoadException with "Unverifiable code failed policy check. (Exception from HRESULT: 0x80131402)". Let's say I'm trying to load this

How do I dynamically load raw assemblies that contains unmanaged code?(bypassing 'Unverifiable code failed policy check' exception)

由 做~自己de王妃 提交于 2020-01-30 19:43:19
问题 I'm going to give an example of using System.Data.SQLite.DLL which is a mixed assembly with unmanaged code: If I execute this : var assembly= Assembly.LoadFrom("System.Data.SQLite.DLL") No exceptions are thrown, but if I do this : var rawAssembly = File.ReadAllBytes("System.Data.SQLite.DLL"); var assembly = Assembly.Load(rawAssembly); The CLR throws a FileLoadException with "Unverifiable code failed policy check. (Exception from HRESULT: 0x80131402)". Let's say I'm trying to load this

Why is AppDomainSetup.ShadowCopyFiles a string?

由 。_饼干妹妹 提交于 2019-12-18 19:01:53
问题 From the documentation: A String containing the string value "true" to indicate that shadow copying is turned on; or "false" to indicate that shadow copying is turned off. And its been this way since 1.1. Can anyone shed any light? I reflector'd the getter and setter for good measure: public string ShadowCopyFiles { get { return this.Value[8]; } set { if ((value != null) && (string.Compare(value, "true", StringComparison.OrdinalIgnoreCase) == 0)) { this.Value[8] = value; } else { this.Value[8

What is the right way to set shadow copying for the default AppDomain

由 怎甘沉沦 提交于 2019-12-17 23:38:49
问题 Relating to Can I make the default AppDomain use shadow copies of certain assemblies?, it describes a working solution to activate shadow copying within the default AppDomain for a specific directory. Basically it says to use these simple methods: AppDomain.CurrentDomain.SetShadowCopyPath(aDirectory); AppDomain.CurrentDomain.SetShadowCopyFiles(); But because the methods used here are marked as obsolete I was wondering what is now the correct way to accomplish the same. The warning message

Plugin AppDomains Workaround

由 非 Y 不嫁゛ 提交于 2019-12-07 17:12:21
问题 When dealing with plugin assemblies in their own subdirectories, there is the well-known problem that these assemblies fail to load once they try to load their respective dependencies from their subdirectories. A solution is to load the plugins in AppDomains which had their PrivateBinPath set in their AppDomainSetup object upon initialization. However, this causes other difficulties concerning marshalling/cross-AppDomain communication, in particular if the plugins are supposed to provide some

Plugin AppDomains Workaround

由 时间秒杀一切 提交于 2019-12-05 19:21:05
When dealing with plugin assemblies in their own subdirectories, there is the well-known problem that these assemblies fail to load once they try to load their respective dependencies from their subdirectories. A solution is to load the plugins in AppDomains which had their PrivateBinPath set in their AppDomainSetup object upon initialization. However, this causes other difficulties concerning marshalling/cross-AppDomain communication, in particular if the plugins are supposed to provide some GUI. When security aspects have a lower priority (non-critical utility application, no severe problems

How to determine the \Temporary ASP.NET Files\root\{site hash} with PowerShell?

由 ε祈祈猫儿з 提交于 2019-12-05 00:30:42
问题 ASP.NET makes use of a temporary files directory to store files for Shadow Copying and Dynamic Compilation. A typical path will look like this. Note the hash on the end of the path. C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\{hash} I'm using automated deployments and have noticed that these folders and their contents are not automatically removed. I'd like to automate the process of removing unused temp files as part of my deployment process. Such that as soon

Custom AppDomain and PrivateBinPath

由 ↘锁芯ラ 提交于 2019-12-04 10:39:47
问题 I'm using c# 4.0 and a console application just for testing, the following code does gives an exception. AppDomainSetup appSetup = new AppDomainSetup() { ApplicationName = "PluginsDomain", ApplicationBase = AppDomain.CurrentDomain.BaseDirectory, PrivateBinPath = @"Plugins", ConfigurationFile = AppDomain.CurrentDomain.SetupInformation.ConfigurationFile }; AppDomain appDomain = AppDomain.CreateDomain("PluginsDomain", null, appSetup); AssemblyName assemblyName = AssemblyName.GetAssemblyName

AppDomain.Load() fails with FileNotFoundException

由 谁说胖子不能爱 提交于 2019-12-03 07:50:21
问题 I'm trying to load my plugin dll into separate AppDomain, but Load() method fails with FileNotFoundException. Moreover, it seems like setting PrivateBinPath property of AppDomainSetup has no effect, because in log I see "Initial PrivatePath = NULL". All plugin have strong name. Normally each plugin is stored in [Application startp path]\postplugins\[plugindir] . If I put plugins subdirectories under [Application startp path] directory, everything works. I also have tried to change AppBase

AppDomain.Load() fails with FileNotFoundException

由 孤街醉人 提交于 2019-12-02 22:52:25
I'm trying to load my plugin dll into separate AppDomain, but Load() method fails with FileNotFoundException. Moreover, it seems like setting PrivateBinPath property of AppDomainSetup has no effect, because in log I see "Initial PrivatePath = NULL". All plugin have strong name. Normally each plugin is stored in [Application startp path]\postplugins\[plugindir] . If I put plugins subdirectories under [Application startp path] directory, everything works. I also have tried to change AppBase property manually but it does not change. Here is the code: public void LoadPostPlugins(IPluginsHost host,
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