Hallo zusammen,
ich habe eine Funktion mit der ich Messageboxen anzeigen lassen kann.
Nun möchte ich aber den angezeigten Text in einem gewissen Zeitabstand (1 Sekunde) updaten.
Hat einer eine Idee? Hier mal mein Ansatz (Sorry bin noch in der Lernphase...)
function Show-DialogBox {
<#
.SYNOPSIS
Display a custom dialog box with optional title, buttons, icon and timeout.
Show-InstallationPrompt is recommended over this function as it provides more customization and uses consistent branding with the other UI components.
.DESCRIPTION
Display a custom dialog box with optional title, buttons, icon and timeout. The default button is "OK", the default Icon is "None", and the default Timeout is none.
.PARAMETER Text
Text in the message dialog box
.PARAMETER Title
Title of the message dialog box
.PARAMETER Buttons
Buttons to be included on the dialog box. Options: OK, OKCancel, AbortReTryIgnore, YesNoCancel, YesNo, ReTryCancel, CancelTryAgainContinue. Default: OK.
.PARAMETER DefaultButton
The Default button that is selected. Options: First, Second, Third. Default: First.
.PARAMETER Icon
Icon to display on the dialog box. Options: None, Stop, Question, Exclamation, Information. Default: None.
.PARAMETER Timeout
Timeout period in seconds before automatically closing the dialog box with the return message "Timeout". Default: UI timeout value set in the config XML file.
.PARAMETER TopMost
Specifies whether the message box is a system modal message box and appears in a topmost window. Default: $True.
.EXAMPLE
Show-DialogBox -Title "Installed Complete" -Text "Installation has completed. Please click OK and restart your computer." -Icon "Information"
.EXAMPLE
Show-DialogBox -Title "Installation Notice" -Text "Installation will take approximately 30 minutes. Do you wish to proceed?" -Buttons "OKCancel" -DefaultButton "Second" -Icon "Exclamation" -Timeout 600
Show-DialogBox -Title "Installed Complete" -Text "Installation has completed. Please click OK and restart your computer." -Icon "Information"
Show-DialogBox -Title "Installation Notice" -Text "Installation will take approximately 30 minutes. Do you wish to proceed?" -Buttons "OKCancel" -DefaultButton "Second" -Icon "Exclamation" -Timeout 600
.NOTES
.LINK
http://psappdeploytoolkit.codeplex.com
#>
#region Parameters
[CmdletBinding()]
param(
[ValidateNotNullorEmpty()]
[String]$Title,
[ValidateNotNullorEmpty()]
[String]$Text,
[ValidateSet("OK", "OKCancel", "AbortReTryIgnore", "YesNoCancel", "YesNo", "ReTryCancel", "CancelTryAgainContinue")]
[String]$Button = "OK",
[ValidateSet("First", "Second", "Third")]
[String]$DefaultButton = "First",
[ValidateSet("Exclamation", "Information", "None", "Stop", "Question")]
[String]$Icon = "Information",
[ValidateRange(0,100000)]
[Int]$Timeout = 0,
[Switch]$TopMost = $True
)
#endregion Parameters
begin {}
process {
try {
#create the COM Object
$Shell = New-Object -ComObject "WScript.Shell"
$DialogButtons = @{
"OK" = 0
"OKCancel" = 1
"AbortReTryIgnore" = 2
"YesNoCancel" = 3
"YesNo" = 4
"ReTryCancel" = 5
"CancelTryAgainContinue" = 6
}
$DialogIcons = @{
"None" = 0
"Stop" = 16
"Question" = 32
"Exclamation" = 48
"Information" = 64
}
$DialogDefaultButton = @{
"First" = 0
"Second" = 256
"Third" = 512
}
$DialogTopMost = @{
"False" = 0
"True" = 4096
}
$Response = $Shell.Popup($Global:Text, $Timeout, $Title, ($DialogButtons[$Button] + $DialogIcons[$Icon] + $DialogDefaultButton[$DefaultButton] + $DialogTopMost[$TopMost]))
}
catch {Write-Host "Fehler"}
}
end {}
}
$Timer = New-Object System.Windows.Forms.Timer
$Timer.Interval = 1000
$Timer.Add_Tick({
$Time = ("Aktuelle Zeit: {0}" -f (Get-Date -Format T))
})
$Timer.Start()
Show-DialogBox -Title "Test" -Text $Time `
Vielen Dank
