Question

超级用户的成员让我进入this guide创建一个关于PowerShell脚本的GUI但是我是这个领域的新手，所以我需要一些关于编码的指导。

这是Visual Studio 2015生成的XAML代码;

<Window x:Name="Title" x:Class="WpfApplication1.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:local="clr-namespace:WpfApplication1"
    mc:Ignorable="d"
    Title="New Mailbox" Height="400" Width="420">
<Grid>
    <Image x:Name="image" HorizontalAlignment="Left" Height="100" Margin="14,10,0,0" VerticalAlignment="Top" Width="386" Source="C:\Users\Daniel Neocleous\Documents\Visual Studio 2015\Projects\WpfApplication1\WpfApplication1\Images\SibelcoLogo.png"/>
    <RadioButton x:Name="radioButton" Content="Step 1" HorizontalAlignment="Left" Margin="150,125,0,0" VerticalAlignment="Top"/>
    <RadioButton x:Name="radioButton_Copy" Content="Step 2" HorizontalAlignment="Left" Margin="217,125,0,0" VerticalAlignment="Top"/>
    <Button x:Name="button" Content="Create Mailbox" HorizontalAlignment="Left" Margin="150,152,0,0" VerticalAlignment="Top" Width="119" Height="35"/>
    <GroupBox x:Name="groupBox" Header="Output" HorizontalAlignment="Left" Height="169" Margin="10,192,0,0" VerticalAlignment="Top" Width="394">
        <TextBox x:Name="textBox" HorizontalAlignment="Left" Height="147" Margin="0,0,-1.143,-0.714" TextWrapping="Wrap" VerticalAlignment="Top" Width="384"/>
    </GroupBox>

</Grid>

根据我的理解，我必须通过删除x和x:Class="WpfApplication1.MainWindow"字符串来修改此代码，并将以下内容添加到结尾;

#Read XAML
    $reader=(New-Object System.Xml.XmlNodeReader $xaml) 
    try{$Form=[Windows.Markup.XamlReader]::Load( $reader )}
    catch{Write-Host "Unable to load Windows.Markup.XamlReader. Some possible causes for this problem include: .NET Framework is missing PowerShell must be launched with PowerShell -sta, invalid XAML code was encountered."; exit}
    #===========================================================================
    # Store Form Objects In PowerShell
    #===========================================================================
    $xaml.SelectNodes("//*[@Name]") | %{Set-Variable -Name ($_.Name) -Value $Form.FindName($_.Name)}
    #===========================================================================
    # Shows the form
    #===========================================================================
    $Form.ShowDialog() | out-null

虽然假设我上面的内容是正确的，但我有点卡在这里。我怎么把这一切都绑到桂？

GUI

有两个单选按钮，根据哪一个选择，我想要运行不同的脚本，Powershell输出显示在底部的文本框中，但我该如何实现呢？

Powershell我想在第1步上运行

$credentials = get-credential
$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri URL -Credential $credentials –AllowRedirection
Import-PSSession $Session
set-ADServerSettings -ViewEntireForest $true
Enable-RemoteMailbox -Identity test@test.com -RemoteRoutingAddress test@test.com.onmicrosoft.com
Enable-RemoteMailbox -Identity test@test.com -Archive

第2步

$msolcred = get-credential
connect-msolservice -credential $msolcred
Set-MsolUser -UserPrincipalName test@test.com -UsageLocation GB
$LicOpt = New-MsolLicenseOptions -AccountSkuId company:STANDARDPACK -DisabledPlans MCOSTANDARD
Set-MsolUserLicense -UserPrincipalName test@test.com -AddLicenses company:STANDARDPACK -LicenseOptions $LicOpt
Remove-PSSession $Session

感谢你们的建议。

Answer 1

您的$Form应该是Window对象，因此支持其所有方法，因此要对某些事件作出反应，您必须阅读控件的状态。

由于这是基于脚本的，我只需命名所有相关部分并使用FindName搜索它们（您的脚本显然已经为所有命名控件创建了PowerShell变量）。然后，您可以访问IsChecked等属性，以区分选择的RadioButton。要收听按钮，您可能需要Register-ObjectEvent。当您使用ShowDialog时，您会设置阻止调用，并在设置DialogResult时返回，因此您应该在事件侦听器中设置该阻塞调用。

编辑：我刚刚玩了这个，这是一个显示基本过程的小样本。

ScriptWindow.xaml

<Window x:Name="Title"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:sys="clr-namespace:System;assembly=mscorlib"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StackPanel>
        <ListBox x:Name="selection" SelectionMode="Single">
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <RadioButton IsChecked="{Binding IsSelected, RelativeSource={RelativeSource AncestorType=ListBoxItem}}"
                                 Content="{Binding}"/>
                </DataTemplate>
            </ListBox.ItemTemplate>
            <sys:String>Step 1</sys:String>
            <sys:String>Step 2</sys:String>
        </ListBox>
        <Button x:Name="run">Run</Button>
        <GroupBox Header="Output">
            <TextBox x:Name="output" IsReadOnly="True"/>
        </GroupBox>
    </StackPanel>
</Window>

ScriptWindow.ps1

Add-Type –assemblyName PresentationFramework
Add-Type –assemblyName PresentationCore
Add-Type –assemblyName WindowsBase

$xaml="ScriptWindow.xaml"
$xmlReader=(New-Object System.Xml.XmlTextReader $xaml)
$app=(New-Object System.Windows.Application)
$form=[Windows.Markup.XamlReader]::Load( $xmlReader )
$doc=(New-Object System.Xml.XmlDocument)
$doc.Load($xaml)
$run = $form.FindName("run")
$selection = $form.FindName("selection")
$output = $form.FindName("output")
$run.Add_Click({ $output.Text = $selection.SelectedItem })
$app.Run($form)

显然你也可以通过Add_*添加事件监听器，Register-ObjectEvent对我不起作用。在回调中，我只是将所选选项分配给TextBox，您需要对所选值进行大小写区分并执行相应的操作。

带变量的XAML GUI到Powershell

1 个答案: