怎样调用其他窗体的控件

Question

把窗体4的TextBox控件设置为Public
然后BUTTON在点击的时候
Form4 f4= new Form4();
f4.TextBox1.Text = 你要的值;
f4.Show();

Answer 1

        private void btnTransfer_Click(object sender, EventArgs e)
        {
            Form2 f = new Form2(listView1.SelectedItems[0].Text);
            f.Show();
        }
        string strReceive = string.Empty;
        public Form2(string strContent)
        {
            InitializeComponent();
            strReceive = strContent;            lblContent.Text = strReceive;
        }