创建 MSOutlook Com-Object 并使其可见

Question

我想启动 MS Outlook 以实现自动化并使其可见。我正在输入命令：

(new-object -com Outlook.Application).GetNamespace("MAPI").GetDefaultFolder("olFolderInbox").GetExplorer().Display()

抛出错误：

Exception setting "GetDefaultFolder": Cannot convert the "olFolderInbox" value of type "string" to type "Object".
At line:1 char:1
+ (new-object -com Outlook.Application).GetNamespace("MAPI").GetDefault ...

这也行不通：

$Outlook = New-Object -ComObject Outlook.Application 
$Outlook.visible = $True

剧透！这有效：

(new-object -com Outlook.Application).GetNamespace("MAPI").GetDefaultFolder([Microsoft.Office.Interop.Outlook.OlDefaultFolders]::olFolderInbox).GetExplorer().Display()

Answer 1

NameSpace.GetDefaultFolder method takes the type of default folder to return represented by the OlDefaultFolders枚举（数值）。