powershell - (Powershell) catch "Get-WinEvent : No events were found"Get-WinEvent

当我运行以下命令按ID列出日志时，它说Get-WinEvent : No events were found that match the specified selection criteria.
如何捕获此异常并显示一条简单消息“未找到事件”。

我执行的命令

Get-WinEvent -FilterHashtable @{LogName="Application";ID="191"}

我在下面尝试了以下方法，但无法使其正常工作-

try { Get-WinEvent -FilterHashtable @{LogName="Application";ID="191"}
    }

catch [Exception] {
        if ($_.Exception -match "No events were found that match the specified selection criteria") {
        Write-Host "No events found";
                 }
    }

请帮忙。谢谢

最佳答案

这是一个不会终止的错误，不会被try/catch捕获。使用-ErrorAction Stop。

try { Get-WinEvent -FilterHashtable @{LogName="Application";ID="191"} -ErrorAction Stop
    }

catch [Exception] {
        if ($_.Exception -match "No events were found that match the specified selection criteria") {
        Write-Host "No events found";
                 }
    }