Hi guys ..How solve This Lab Exercise?

[kiwan]

1 - design a program with 2 forms, each form only contains of one multiline textbox

2- then when user type a text in textbox1/form1 at same time the same text should be writen in textbox1/from2.

thank you for your help.

[dev7060]

You can update the post by mentioning the progress and things that you've done so far for this and where you stuck at. And there may be better chances of getting replies then.

[SioSio]

The example below displays the text entered in textBox1 of MainForm in textBox1 of Form1.
MainForm

		Form1 f1 = new Form1();
		public MainForm()
		{
			InitializeComponent();
		}
		void Button1Click(object sender, EventArgs e)
		{
			f1.Show();
		}
		void TextBox1TextChanged(object sender, EventArgs e)
		{
			TextBox f1_Text1 = (TextBox)f1.Controls["textBox1"];
    		f1_Text1.Text = this.textBox1.Text;
		}
	}

Form1

		public System.Windows.Forms.TextBox textBox1;

Modify it for your environment