How to change application display version in .NET MAUI

    MAUI provides us the way to change application display and build version:

        <ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>

        <ApplicationVersion>1</ApplicationVersion>

    However, if we change the value of  ApplicationDisplayVersion, MAUI will raise multiple errors when you run it.

    After researching, i found a workaround to do it instead, by setting specific version for each platform.

    On Android: we just double click on AndroidManifest.XML in Android folder and then set your app version and app name:

    On iOS: double click on Info.plist in iOS folder.

    In order to get app version in code-behind. you can refer to this invoke-platform-code to get version for each platform.

    You can follow my code below:

    -  Step 1: Create an Interface named IDevicePlatformService having GetVersionName method.     

    - Step 2: In Android and iOS folder, create 2 classes having the same name is DevicePlatformService, both of them inherite from IDevicePlatformService.

    -  Step 3: Add the following code for each platform:

       Android:

       iOS:

    - Step 4: Register dependencies in MauiProgram.cs

    After doing all these steps, you can get app version in your code-behind.

    Hope this helpful for some of you.