PowerShell ParameterBindingException

Question

我目前正在构建一个应用程序，以自动化一些Exchange2010操作从一个ASP.NET MVC网站。

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

我正在尝试创建以下调用(此调用有效)：

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

我是这样做的：

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);

此命令列表提供给我调用的管道，给出了以下错误：

：输入对象不能绑定到命令的任何参数，因为命令不接受管道输入或输入，而且其属性与接受管道输入的任何参数不匹配。

ParameterBindingException

• FullyQualifiedErrorId：

• CategoryInfo: InvalidArgument：(7:PSObject)

有什么线索可以导致这一切吗？

带有跟踪命令的输出：

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

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