windows-phone-7 – 以编程方式在WP7上显示软输入面板(SIP)

Sometimes,you want to get keyboard
input from your user,even when you
don’t want to present them with an
actual TextBox. There’s probably
plenty of ways around this,but I’ve
been using a handy one that is simple
to accomplish. (If you’re searching
for a reason to do this,think of a
game of Hangman. I don’t want the
keyboard visible always,but I also
don’t want a TextBox on the screen.)

Put a button on your page.

Put a TextBox on your page,but make sure it’s hidden from the user’s view.

Either position it off screen,make it completely transparent (and in the absolute background),or some other method that allows it to get added to your visual tree,but doesn’t let the user see it.

Set an event handler on your button that sets Focus() to the hidden textbox when it’s clicked.

That’s it! This will allow you to show the keyboard without the user seeing a textbox.seeing a textbox.