PowerShell ParameterBindingException

Question

我目前正在构建一个应用程序,以便从ASP.NET MVC网站自动执行某些Exchange 2010操作.

现在,当我尝试调用New-AddressList命令时,我遇到了一个ParameterBindingException.

我正在尝试创建以下调用(其工作):

new-AddressList -Name "7 AL" -RecipientContainer "myDomain.local/Customers/7" -IncludedRecipients 'AllRecipients' -Container '\' -DisplayName "7 AL"

我是通过以下方式完成的:

var NewAddressList = new Command("New-AddressList");
NewAddressList.Parameters.Add("Name", "7 AL");
NewAddressList.Parameters.Add("RecipientContainer", "myDomain.local/Customers/7");
NewAddressList.Parameters.Add("IncludedRecipients", "AllRecipients");
NewAddressList.Parameters.Add("Container", @"\");
NewAddressList.Parameters.Add("DisplayName", "7 AL");
CommandsList.Add(NewAddressList);

这个命令列表提供给我调用的管道,给出了以下错误:

New-AddressList:输入对象不能绑定到命令的任何参数,因为该命令不接受管道输入或输入及其属性与接受管道输入的任何参数都不匹配.

• CategoryInfo:InvalidArgument:(7:PSObject)[New-AddressList],ParameterBindingException
• FullyQualifiedErrorId:InputObjectNotBound,Microsoft.Exchange.Management.SystemConfigurationTasks.NewAddressList

任何可能导致这种情况的线索？

使用Trace-Command输出给出:

PS C:\Users\ext_kefu> Trace-Command -Name parameterbinding -Expression {New-AddressList -Name "7 AL" -RecipientContainer "myDomain.local/Customers/7" -IncludedRecipients 'AllRecipients' -Container '\' -DisplayName "7 AL"} -PSHost
DEBUG: ParameterBinding Information: 0 : BIND NAMED cmd line args [New-AddressList]
DEBUG: ParameterBinding Information: 0 :     BIND arg [7 AL] to parameter [Name]
DEBUG: ParameterBinding Information: 0 :         COERCE arg to [System.String]
DEBUG: ParameterBinding Information: 0 :             Parameter and arg types the same, no coercion is needed.
DEBUG: ParameterBinding Information: 0 :         BIND arg [7 AL] to param [Name] SUCCESSFUL
DEBUG: ParameterBinding Information: 0 :     BIND arg [myDomain.local/Customers/7] to parameter [RecipientContainer]
DEBUG: ParameterBinding Information: 0 :         COERCE arg to [Microsoft.Exchange.Configuration.Tasks.OrganizationalUnitIdParameter]
DEBUG: ParameterBinding Information: 0 :             Trying to convert argument value from System.String to Microsoft.Exchange.Configuration.Tasks.OrganizationalUnitIdParameter
DEBUG: ParameterBinding Information: 0 :             CONVERT arg type to param type using LanguagePrimitives.ConvertTo
DEBUG: ParameterBinding Information: 0 :             CONVERT SUCCESSFUL using LanguagePrimitives.ConvertTo: [myDomain.local/Customers/7]
DEBUG: ParameterBinding Information: 0 :         BIND arg [myDomain.local/Customers/7] to param [RecipientContainer] SUCCESSFUL
DEBUG: ParameterBinding Information: 0 :     BIND arg [AllRecipients] to parameter [IncludedRecipients]
DEBUG: ParameterBinding Information: 0 :         COERCE arg to [System.Nullable[Microsoft.Exchange.Data.Directory.Recipient.WellKnownRecipientType]]
DEBUG: ParameterBinding Information: 0 :             Trying to convert argument value from System.String to System.Nullable[Microsoft.Exchange.Data.Directory.Recipient.WellKnownRecipientType]
DEBUG: ParameterBinding Information: 0 :             CONVERT arg type to param type using LanguagePrimitives.ConvertTo
DEBUG: ParameterBinding Information: 0 :             CONVERT SUCCESSFUL using LanguagePrimitives.ConvertTo: [AllRecipients]
DEBUG: ParameterBinding Information: 0 :         BIND arg [AllRecipients] to param [IncludedRecipients] SUCCESSFUL
DEBUG: ParameterBinding Information: 0 :     BIND arg [\] to parameter [Container]
DEBUG: ParameterBinding Information: 0 :         COERCE arg to [Microsoft.Exchange.Configuration.Tasks.AddressListIdParameter]
DEBUG: ParameterBinding Information: 0 :             Trying to convert argument value from System.String to Microsoft.Exchange.Configuration.Tasks.AddressListIdParameter
DEBUG: ParameterBinding Information: 0 :             CONVERT arg type to param type using LanguagePrimitives.ConvertTo
DEBUG: ParameterBinding Information: 0 :             CONVERT SUCCESSFUL using LanguagePrimitives.ConvertTo: [\]
DEBUG: ParameterBinding Information: 0 :         BIND arg [\] to param [Container] SUCCESSFUL
DEBUG: ParameterBinding Information: 0 :     BIND arg [7 AL] to parameter [DisplayName]
DEBUG: ParameterBinding Information: 0 :         COERCE arg to [System.String]
DEBUG: ParameterBinding Information: 0 :             Parameter and arg types the same, no coercion is needed.
DEBUG: ParameterBinding Information: 0 :         BIND arg [7 AL] to param [DisplayName] SUCCESSFUL
DEBUG: ParameterBinding Information: 0 : BIND POSITIONAL cmd line args [New-AddressList]
DEBUG: ParameterBinding Information: 0 : MANDATORY PARAMETER CHECK on cmdlet [New-AddressList]
DEBUG: ParameterBinding Information: 0 : CALLING BeginProcessing
DEBUG: ParameterBinding Information: 0 : CALLING EndProcessing

Name                      DisplayName               RecipientFilter
----                      -----------               ---------------
7 AL                      7 AL                      Alias -ne $null

Answer 1

我发现每个命令必须单独调用，因为它们不相关。这个问题源于我对Powershell管道概念的误解。