To simplify the update management process, we recommend utilizing a packaging tool like Advanced Installer. Updating Windows Forms applications automatically can be challenging, particularly when dealing with multiple updates and users using different versions of the application. So, the user will have the updated version of the application, ready to use. The application will then extract the MSI file from the zip archive and execute it, resulting in the successful installation of version 2.0.0. If the user agrees, the zip file containing the update will be downloaded. When a user launches the application, it will automatically check for the latest version available on the web host.Īs version 2.0.0 has been uploaded, the application will prompt the user to install the update. Upload both the "MyAppSetup.zip" and "Version.txt" files to the web host. txt file named "Version" and write "2.0.0" (the update version) in it.ħ. Add the MSI file to a zip archive and name it "MyAppSetup".Ħ. In the Reference Manager, locate and select both System.IO.Compression.FileSystem and System.IO.Compression from the available options.ĥ. Right-click on MyApplication, navigate to Add, and select Reference. To implement the same approach, it's important to note that you need to include references to both System.IO.Compression.FileSystem and System.IO.Compression. When an update is available, the application will download the archive, extract the MSI file, and proceed to install the update. We start by uploading an archive file (MSI) to a web host for each update. In this example, we demonstrate the process of updating an application. If (MessageBox.Show("A new update is available! Do you want to download it?", "Demo", MessageBoxButtons.YesNo, MessageBoxIcon.Question) = DialogResult.Yes)Ĭlient.DownloadFile("link to web host/MyAppSetup.zip", zipPath = extractPath = extractPath) If (!webClient.DownloadString("link to web host/Version.txt").Contains("1.0.0"))
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