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ApplicationDeployment.UpdatedVersion Property

Gets the version of the update that was recently downloaded.

Namespace:  System.Deployment.Application
Assembly:  System.Deployment (in System.Deployment.dll)

Public ReadOnly Property UpdatedVersion As Version

Property Value

Type: System.Version
The Version describing the version of the update.

UpdatedVersion differs from CurrentVersion if a new update has been installed but you have not yet called Restart on the Application. If the application's deployment manifest is configured to perform automatic updates, you can compare these two values to determine whether you should restart the application.

If the application has not been updated, UpdatedVersion returns the same value as CurrentVersion.

The following code example defines a method that determines whether ClickOnce has updated the application.

Public Function IsNewVersionAvailable() As Boolean 
    Dim isRestartRequired As Boolean = False 

    If (ApplicationDeployment.IsNetworkDeployed) Then 
        Dim AD As ApplicationDeployment = ApplicationDeployment.CurrentDeployment
        If (AD.UpdatedVersion > AD.CurrentVersion) Then
            isRestartRequired = True 
        End If 
    End If

    IsNewVersionAvailable = isRestartRequired
End Function

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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