从C＃visual studio中的tabPage2访问tabPage1中的textbox1的文本

Question

I am writing my code in Visual Studio 2013 , c# . I have a tabControl , it has 2 tabs. there is a textbox in tab 1 ! I want to copy its text to a label in tab2 !

how can I do this?

can it be like :

label1.text = tabPage1.TextBox1.text;

I know it cannot be coz there is no TextBox1 when I write tabPage1 . !

any idea?

Answer 1

I got the answer. All controls of a TabPage are local to a Form and accessible from the Form without adding any additional functionality. so only this line will work:

Label1.text = TextBox1.Text;

thank you all

Answer 2

您正在直接访问标签，为什么不使用文本框也可以这样做？

label1.Text = textBox1.Text;