YuS_2
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Код: #Import the WPF assemblies
Add-Type -Assembly PresentationFramework
Add-Type -Assembly PresentationCore
$clock = [Windows.Markup.XamlReader]::Load(
(New-Object System.Xml.XmlNodeReader (
[Xml](Get-Content "clock.xaml") ) ) )
## Create a script block which will update the UI
$counter = 0;
$updateBlock = {
# Update the clock
$clock.Resources["Time"] = [DateTime]::Now.ToString("T")
}
## Hook up some event handlers
$clock.Add_SourceInitialized( {
## Before the window's even displayed ...
## We'll create a timer
$timer = new-object System.Windows.Threading.DispatcherTimer
## Which will fire 4 times every second
$timer.Interval = [TimeSpan]"0:0:0.25"
## And will invoke the $updateBlock
$timer.Add_Tick( $updateBlock )
## Now start the timer running
$timer.Start()
if( $timer.IsEnabled ) {
Write-Host "Clock is running. Don't forget: RIGHT-CLICK to close it."
} else {
$clock.Close()
Write-Error "Timer didn't start"
}
} )
$clock.Add_MouseLeftButtonDown( {
$_.Handled = $true
$clock.DragMove() # WPF Magic!
} )
$clock.Add_MouseRightButtonDown( {
$_.Handled = $true
$timer.Stop() # we'd like to stop that timer now, thanks.
$clock.Close() # and close the windows
} )
## Lets go ahead and invoke that update block
&$updateBlock
## And then show the window
$clock.ShowDialog() |
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Всего записей: 3218 | Зарегистр. 03-02-2009 | Отправлено: 21:32 11-09-2019 | Исправлено: YuS_2, 21:53 11-09-2019 |
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