问题描述
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我看过很多密切相关的帖子,所以我知道我并不孤单,但是没人能给我答案。很抱歉,如果有人提出并回答了这个问题,而我找不到它。
此脚本会创建一个自定义通知区域气球,如果单击该气球,则将打开一个指向某些URL的新IE窗口。我已经在其中使用过的PowerShell ISE GUI可以很好地工作。使用我在其他文章中建议的任何选项,都无法使其从命令行运行。具体来说,无法打开IE窗口。通知似乎没有问题,但是没有IE窗口... ??尝试过:
电源外壳 。 script.ps1
powershell-文件script.ps1
命令
和
等等
有什么想法吗?
我的剧本:
#Load the required assemblies
[void] [System.Reflection.Assembly]::LoadWithPartialName(“System.Windows.Forms”)
#Remove any registered events related to notifications
Remove-Event BalloonClicked_event -ea SilentlyContinue
Unregister-Event -SourceIdentifier BalloonClicked_event -ea silentlycontinue
Remove-Event BalloonClosed_event -ea SilentlyContinue
Unregister-Event -SourceIdentifier BalloonClosed_event -ea silentlycontinue
Remove-Event Disposed -ea SilentlyContinue
Unregister-Event -SourceIdentifier Disposed -ea silentlycontinue
#Create the notification object
$notification = New-Object System.Windows.Forms.NotifyIcon
#Define various parts of the notification
$notification.Icon = [System.Drawing.SystemIcons]::Information
$notification.BalloonTipTitle = “**Reminder**”
$notification.BalloonTipIcon = “Warning”
$title = “message to user”
$notification.BalloonTipText = $title
#Make balloon tip visible when called
$notification.Visible = $True
## Register a click event with action to take based on event
#Balloon message clicked
register-objectevent $notification BalloonTipClicked BalloonClicked_event -Action {
Start-Process \'c:\\Program Files\\Internet Explorer\\iexplore.exe\' -ArgumentList \'http://someURL.com\' -WindowStyle Maximized -Verb Open
#Get rid of the icon after action is taken
$notification.Dispose()
} | Out-Null
#Balloon message closed
register-objectevent $notification BalloonTipClosed BalloonClosed_event -Action {$notification.Dispose()} | Out-Null
#Call the balloon notification
$notification.ShowBalloonTip(1000)
解决方法
它在非交互式提示中不起作用的原因是,当用户单击气球时,powershell已完成处理。
您可以通过以下两种方法之一来解决此问题:
在脚本的末尾添加一个sleep(1),这样它就不会在用户单击气球之前结束; (如果需要,请增加该值,尽管我测试了1秒就可以了)
使用-noexit命令行参数,然后在用户单击通知时或经过一段时间延迟后以编程方式关闭powershell(我测试了它会在不更改代码的情况下启动IE,不会对出口部分进行编码。)
, 在真正的开发人员的帮助下,更改为C#。希望有一个真正的Powershell答案,尽管有人可以。
新代码:
$code = @\'
using System;
using System.Drawing;
using System.Windows.Forms;
static class Program
{
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
NotifyIcon nicon = new NotifyIcon();
nicon.BalloonTipIcon = ToolTipIcon.Info;
nicon.BalloonTipText = \"message to user\";
nicon.BalloonTipTitle = \"*** title for user ***\";
nicon.Icon = SystemIcons.Information;
nicon.BalloonTipClicked += (sender,e) =>
{
System.Diagnostics.Process.Start(\"http://website.com\");
CleanUp(nicon);
};
nicon.BalloonTipClosed += (sender,e) => CleanUp(nicon);
nicon.Visible = true;
nicon.ShowBalloonTip(1000 * 1);
Application.Run();
}
static void CleanUp(NotifyIcon c)
{
c.Visible = false;
c.Dispose();
Application.Exit();
}
}
\'@
Write-Host $code
Add-Type -OutputType WindowsApplication -OutputAssembly c:\\temp\\test.exe -TypeDefinition $code -ReferencedAssemblies \"System.Drawing\",\"System.Windows.Forms\" -Language CSharpVersion3
, 我相信解决方案是使用-sta
参数启动PowerShell.exe
(即控制台窗口)。
Windows GUI代码需要在设置为COM \“ Single Threaded Apartment \”(STA)的线程中运行,但是默认情况下,PowerShell控制台中的工作线程在\“ Multi Threaded Apartment \”(MTA)中运行。