问题
I want that when a user taps on a TextBox the keyboard should be capital initially and then small case after entering first character.
I have seen this in calendar app.
When you tap on Add title the shift key is initially on and when you tap on Add a message it's off
Here are the screen shots..
Screen shot #1
Screen shot #2
回答1:
Here is a quick summary of the different InputScope types you can set for the on-screen keyboad.
http://msdn.microsoft.com/en-us/library/windowsphone/develop/hh393998(v=vs.105).aspx
It sounds like "Text" worked for you, but "Chat" will also begin with a capital. The difference is that "Chat" does not auto-correct.
回答2:
I was looking for this. In WP 8, it's done by defining InputScope to text:
<TextBox x:Name="DescriptionTextBox" InputScope="Text"/>
回答3:
You can use attached behavior with your text block control which listen to key pressed events, which can then accordingly convert the character casing as you desire.
来源：https://stackoverflow.com/questions/13472075/soft-keyboard-capital-initially