如何将UITextField中的文本转换为NSString？

Question

I've tried various methods, which all give me warnings. Such as userName = [NSString stringWithFormat:@"%@", [yournamefield stringValue]]; which just gives me a warning of

'UITextField' may not respond to '-stringValue'

How do i do this?

Answer 1

使用text属性在文本字段中获取text

NSString *name = yourNameField.text;

Answer 2

使用UITextField的text属性：

NSString *userName = yourNameField.text;

Answer 3

Two ways. It is a property and any property value can be accessed like this -

• yournamefield.text
• [yournamefield text]

Answer 4

怎么样：

userName = [NSString stringWithFormat:@"%@", yournamefield.text];