标签: android android-studio kotlin
buFindAge.setOnClickListener { val YearOfBirth:Int=txtYearOfBirth.toString().toInt() val myAge:Int=2018-YearOfBirth tvShowAge.text=myAge.toString() tvShowAge.text="$myAge" // Same error }
答案 0 :(得分:0)
使用.setText()代替text=
.setText()
text=