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How can I force my keyboard to be up on my program's start in Swift?

How can I force my keyboard to be up on my program's start in Swift?

In your viewDidAppear method, add the following:

txtField1.becomeFirstResponder()

For more information about UIResponder‘s becomeFirstResponder(), check the documentation.

Swift 2022/1/1 18:17:36 有409人围观

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