![[Pasted image 20241009105408.png]]

![[Pasted image 20241009105450.png]]

![[Pasted image 20241009105530.png]]

![[Pasted image 20241009105857.png]]

举例，修改文本颜色

![[Pasted image 20241009110230.png]]

![[Pasted image 20241009134603.png]]

![[Pasted image 20241009134634.png]]

![[Pasted image 20241009134643.png]]

新工程，创建文本框之后，循例拖曳过去

![[Pasted image 20241009135034.png]]

在.m文件中，添加textField为第一响应

![[Pasted image 20241009135601.png]]

模拟器运行，自动响应正常

![[Pasted image 20241009135624.png]]

![[Pasted image 20241009140204.png]]

![[Pasted image 20241009140258.png]]

输入类型说明

![[Pasted image 20241009171424.png]]

![[Pasted image 20241009171526.png]]

![[Pasted image 20241009171708.png]]

输入框，也可以拖拽

![[Pasted image 20241009172436.png]]

按钮设置为Action，再命名

![[Pasted image 20241009174838.png]]

右键，选择发送事件

![[Pasted image 20241009180253.png]]

拖曳过去

![[Pasted image 20241009180518.png]]

点击选择

![[Pasted image 20241009180721.png]]

在.m可执行文件，取消作为第一响应

![[Pasted image 20241009180800.png]]

return后，ios焦点就不在输入框了

![[Pasted image 20241009180935.png]]

![[Pasted image 20241009181029.png]]