iOS Development-closing/collecting keyboard methods Summary

As an iOS developer, you often need to work with forms. So I summed up the way the keyboard was picked up, iOS has three ways to close the keyboard (if there are other ways to pick up the keyboard, make a mistake in the message area).

1. Close the keyboard when you click return button

-(BOOL) Textfieldshouldreturn: (Uitextfield *) textfield{    return  [TextField Resignfirstresponder];}

2. Click on the background view to close the keyboard (your view must be inherited from Uicontrol)

[Self.view Endediting:yes];

3, you can add this sentence anywhere, can be used to unify the keyboard

[[[UIApplication sharedapplication] Keywindow] endediting:yes];

This method I met recently, feel useful, it is written down.

Blog Garveycalvin

Blog Source:http://www.cnblogs.com/GarveyCalvin/

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iOS Development-closing/collecting keyboard methods Summary