Common Language Runtime检测到无效程序

时间:2017-09-08 21:15:43

标签: c# wpf powershell

wpf应用程序在开发它的计算机上运行良好。来自bin / Release的文件用于运行应用程序。 System.Management.Automation.dll用于在Exchange Server 2010上远程处理PowerShell以创建新邮箱。使用Local = True进行设置,以便将dll添加到bin / release中的文件中。

但是,如果bin / release中的相​​同文件被复制到另一台计算机上,则Active Directory上的所有功能都正常工作,但邮箱创建部分除外,因为它给出错误:公共语言运行时检测到无效程序。

我可以找到一些建议来取消选中'优化代码'并在VS中重建它,但似乎没有帮助。

正如我之前所说,在开发人员的计算机上工作得很好。因此,我在另一台安装了VS 2013的计算机上运行该应用程序并收到错误:"术语“启用邮箱”#39;不被识别为cmdlet,函数,脚本文件或可操作程序的名称。检查名称的拼写,或者如果包含路径,请验证路径是否正确,然后重试。" 这是代码:

public static class  ManageMailBox
{
    public static bool CreateMailBox(string strUserID, string admin_user, string pword) //, string str_upn)
    {
        try
        {
            string strExchangeServer = Constants.ExchangeServer; 
            Uri uri = new Uri(@"http://" + strExchangeServer + @"/powershell?serializationLevel=Full"); // orig works

            /// must pass secure string
            char[] passwordChars = pword.ToCharArray();
            SecureString password = new SecureString();
            foreach (char c in passwordChars)
            {
                password.AppendChar(c);
            }
            PSCredential credential = new PSCredential("DOMAIN\\" + admin_user, password);
            Runspace runspace = RunspaceFactory.CreateRunspace();
            PowerShell powershell = PowerShell.Create();
            PSCommand command = new PSCommand();

            command.AddCommand("New-PSSession");
            command.AddParameter("ConfigurationName", "Microsoft.Exchange");
            command.AddParameter("ConnectionUri", uri);
            command.AddParameter("Credential", credential);
            command.AddParameter("Authentication", "Default");
            PSSessionOption sessionOption = new PSSessionOption();
            sessionOption.SkipCACheck = true;
            sessionOption.SkipCNCheck = true;
            sessionOption.SkipRevocationCheck = true;
            command.AddParameter("SessionOption", sessionOption);

            powershell.Commands = command;
            try
            {
                // open the remote runspace
                runspace.Open();

                // associate the runspace with powershell
                powershell.Runspace = runspace;

                // invoke the powershell to obtain the results
                Collection<PSSession> result = powershell.Invoke<PSSession>();

                foreach (ErrorRecord current in powershell.Streams.Error)
                {
                    throw new Exception("Exception: " + current.Exception.ToString());
                    throw new Exception("Inner Exception: " + current.Exception.InnerException);
                }

                if (result.Count != 1)
                    throw new Exception("Unexpected number of Remote Runspace connections returned.");

                // Set the runspace as a local variable on the runspace
                powershell = PowerShell.Create();
                command = new PSCommand();
                command.AddCommand("Set-Variable");
                command.AddParameter("Name", "ra");
                command.AddParameter("Value", result[0]);
                powershell.Commands = command;
                powershell.Runspace = runspace;

                powershell.Invoke();

                // First import the cmdlets in the current runspace (using Import-PSSession)
                powershell = PowerShell.Create();
                command = new PSCommand();
                //command.AddScript("Set-ExecutionPolicy -Unrestricted");
                command.AddScript("Import-PSSession -Session $ra");
                powershell.Commands = command;
                powershell.Runspace = runspace;
                powershell.Invoke();

                // Now run get-ExchangeServer
                powershell = PowerShell.Create();
                command = new PSCommand();

                command.AddCommand("Enable-Mailbox");
                command.AddParameter("Identity", strUserID);
                command.AddParameter("Alias", strUserID);
                command.AddParameter("Database", "IAP Mailbox Database 0948752629");
                powershell.Commands = command;
                powershell.Runspace = runspace;
                powershell.Invoke(); // ERROR !!! The term 'Enable-Mailbox' is not recognized as the name of a cmdlet, function

                return true;
            }
            catch(Exception ex) { 
                    throw new Exception(ex.Message.ToString()); }
            finally
            {
                // dispose the runspace and enable garbage collection
                runspace.Dispose();
                runspace = null;

                // Finally dispose the powershell and set all variables to null to free
                // up any resources.
                powershell.Dispose();
                powershell = null;
            }
        }
        catch (Exception argex)
        {
            throw new ArgumentException(argex.Message.ToString());
        }

    }
}

4 个答案:

答案 0 :(得分:1)

看起来这可能是一些事情,很难知道你的场景中的原因是什么。首先,我会尝试以管理员身份运行,但未能尝试这些事情:

  

重新安装.net框架(确保版本正确)

Common Language Runtime detected an invalid program in Visual Studio

  

对于C#项目,转到项目属性,在Build选项卡下取消选中“Optimize Code”。

Common Language Runtime detected an invalid program?

  

尝试在应用程序池高级设置中启用32位应用程序。

  

我终于设法解决了这个问题。我取消选中代码优化   在C#Express中解决了这些问题。

InvalidProgramException / Common Language Runtime detected an invalid program

答案 1 :(得分:0)

它已经解决了。 PowerShell脚本的权限是远程使用cmdlet命令。

编辑:虽然可能无法创建邮箱的情况,但此错误发生在具有不同配置的另一台计算机上。

在我们收到“公共语言运行时错误”的计算机上,问题是PowerShell的旧版本。

答案 2 :(得分:0)

我在Xamarin Forms应用程序中遇到了这种情况,因为我在一个不存在的事件上有一个按钮单击事件。从按钮中删除click事件解决了该问题。

答案 3 :(得分:0)

我遇到了此问题,并在“项目”>“属性”>“生成”中选中了“优化代码”,并正常工作,然后重新发布,并且未选中“优化代码”,然后又可以正常工作。