Button with MahApps style show only lower case latters

Question

This is my Button:

<Button
    Name="btnOk"
    Content="OK"
    Style="{StaticResource AccentedSquareButtonStyle}"/>

And the content is always with lower case latter when using this Style

Answer 1

You should use

Controls:ButtonHelper.PreserveTextCase="True"

to prevent lower case (or upper case on other controls).

EDIT

There is a change in the Alpha release (the upcoming v1.2.0). It's now possible to change the case much more easier.

<!-- possible values are: Normal, Upper and Lower -->
Controls:ControlsHelper.ContentCharacterCasing="Normal"