5

我看过一堆密切相关的帖子,所以我知道我并不孤单,但没有人给我我正在寻找的答案。抱歉,如果这已被询问和回答,但我找不到它。

这个脚本创建了一个自定义通知区域气球,如果点击它意味着打开一个新的 IE 窗口到某个 URL。在我一直在使用的 PowerShell ISE GUI 中运行良好。无法使用我在其他帖子中看到的任何选项从命令行运行它。具体来说,无法打开 IE 窗口。通知出现没问题,但是没有IE窗口...?? 试过:

  • 电源外壳 。脚本.ps1
  • powershell - 文件 script.ps1
  • 命令
  • &

等等

想法?

我的脚本:

#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)
4

3 回答 3

4

在非交互式提示中不起作用的原因是当用户点击气球时powershell已经完成了处理。

您可以通过以下两种方式之一解决此问题:

  • 在脚本末尾添加一个 sleep(1) ,因此它不会在用户单击气球之前结束;(如果需要,增加值,虽然我测试了 1 秒就好了)
  • 使用 -noexit 命令行参数,然后在用户单击通知或延迟一段时间后以编程方式关闭 powershell(我测试过它会在不更改代码的情况下启动 IE,不打扰对退出部分进行编码。)
于 2011-06-14T20:59:25.953 回答
2

在真正的开发人员的帮助下更改为 C#。如果有人拥有它,将不胜感激一个真正的 powershell 答案。

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
于 2011-03-22T14:59:26.217 回答
0

我相信解决方案是从参数开始PowerShell.exe(即控制台窗口)-sta

Windows GUI 代码需要在设置为 COM“单线程单元”(STA) 的线程中运行,但默认情况下,PowerShell 控制台中的工作线程在“多线程单元”(MTA) 中运行。

于 2011-03-22T15:43:23.590 回答