Windows Toast通知，COM不工作

Question

我一直在工作与以下要求的烤面包通知。

• 应用程序需要处理所有类型的激活类型（前台、后台、协议）

所以我创建了一个示例UWP应用程序。它为前景和背景工作。但当我用PowerShell创建祝酒词时。未激活通知。

[Windows.UI.Notifications.ToastNotificationManager, Windows.UI.Notifications, ContentType = WindowsRuntime] | Out-Null
[Windows.UI.Notifications.ToastNotification, Windows.UI.Notifications, ContentType = WindowsRuntime] | Out-Null
[Windows.Data.Xml.Dom.XmlDocument, Windows.Data.Xml.Dom.XmlDocument, ContentType = WindowsRuntime] | Out-Null

$APP_ID = 'DF068783-F662-4A13-8BFC-F8BC1E53F4E6'

$template = @"
<toast activationType="protocol" launch="DF068783-F662-4A13-8BFC-F8BC1E53F4E6\WinFormSampleAppActivator" duration="short">
    <visual>
        <binding template="ToastGeneric">
            
            <image placement="appLogoOverride" src="C:\Users\dksil\OneDrive\Desktop\Go\s.jpg" />
            
            
            <text><![CDATA[Test]]></text>
            
            
            <text><![CDATA[some test]]></text>
            
        </binding>
    </visual>
    
    <audio src="ms-winsoundevent:Notification.Default" loop="false" />
    
    
    <actions>
        
        <action activationType="protocol" content="I'm a button" arguments="DF068783-F662-4A13-8BFC-F8BC1E53F4E6" />
        
    </actions>
    
</toast>
"@

$xml = New-Object Windows.Data.Xml.Dom.XmlDocument
$xml.LoadXml($template)
$toast = New-Object Windows.UI.Notifications.ToastNotification $xml
[Windows.UI.Notifications.ToastNotificationManager]::CreateToastNotifier($APP_ID).Show($toast)
    

感谢帮助！！！

Answer 1

在谷歌上花了几个小时尝试了一大堆东西之后。我发现问题出在Power shell脚本上。

下面的PS脚本工作。如果你能告诉为什么这一个工作，而不是上面的一个，这将是伟大的。

$null = [Windows.UI.Notifications.ToastNotificationManager, Windows.UI.Notifications, ContentType = WindowsRuntime]
$null = [Windows.Data.Xml.Dom.XmlDocument, Windows.Data.Xml.Dom.XmlDocument, ContentType = WindowsRuntime]

$App = "af954980-b64d-4c13-858f-614bcbeb295e_304r6e67w7w2y!App"

[xml]$Toast = @"
<toast duration="short">
    <visual>
    <binding template="ToastGeneric">
        <image placement="appLogoOverride" src="C:\Users\dksil\OneDrive\Desktop\Go\s.jpg" />
        <text>Hello</text>
        <text>Deepak Dash</text>
    </binding>
    </visual>
    <audio src="ms-winsoundevent:Notification.Default" loop="false" />
    <actions>
        
        <action activationType="Protocol" content="I'm a button" arguments="C:\Users\dksil\OneDrive\Desktop\Go" />
        
    </actions>
</toast>
"@


# Load the notification into the required format
$ToastXml = New-Object -TypeName Windows.Data.Xml.Dom.XmlDocument
$ToastXml.LoadXml($Toast.OuterXml)
[Windows.UI.Notifications.ToastNotificationManager]::CreateToastNotifier($App).Show($ToastXml)

注意-我还尝试将$app设置为“AF954980-B64D-4C13-858F-614BCBEB295E_304R6E67W7W2Y！app”。这对于之前的PS脚本也是行不通的。