Create Entry Custom Control with Property to Capitalize Text

Hi there!

If you need to set up ENTRY control to capitalize text you use the following XMLA code (Xamarin.Forms 3.1 feature):

    <Entry Placeholder="Enter your text" HeightRequest="40">
        <Entry.Keyboard>
            <Keyboard x:FactoryMethod="Create">
                <x:Arguments>
                    <KeyboardFlags>CapitalizeNone</KeyboardFlags>
                </x:Arguments>
            </Keyboard>
        </Entry.Keyboard>
    </Entry>

I'd like to create an ENTRY CUSTOM control where I can define the keyboard flag like:

where xxxx is keyboard flag enum = CapitalizeCharacter, CapitalizeCharacter, CapitalizeNone etc.

Can you help me to create this control?

Thank's in advance.

Best regards,

Ciro