从NSTextField获取文本并将其设置为已定义的String [英] Getting the text from a NSTextField and setting it to an already defined String

问题描述

我是可可的新手，我一直在努力寻找答案并找出答案.

Im brand new to Cocoa, and im struggling to find the answer and figure it out.

如果我有一个NSTextField，如何获取该值(字符串值)并将其保存在预定义的字符串变量中，然后在使用NSLog()的调试中将其显示出来?

if I have a NSTextField how can I get the value (stringvalue) of that and save it in a predefined string variable, there after display it in the debug using NSLog()?

谢谢

推荐答案

只需使用NSTextField的stringValue方法并将其保存到NSString

Just use the stringValue method by NSTextField and save it to a NSString

@interface MyClass : NSObject
{
    NSTextField *textField;
}
-(IBAction)displayString:(id)sender;
@end


@implementation

-(IBAction)displayString:(id)sender
{
    NSString *string = [textField stringValue];
    NSLog (@"%@", string);
}

@end

只需将displayString方法连接到NSTextField，它就可以工作.

Just connect the displayString method to the NSTextField and it should work.

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