NO_2

Question

public partial class Form1 : Form
    {
 
        public Form1()
        {
            InitializeComponent();
        }
public string bb ="";
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            string aa = dataGridView1[0, dataGridView1.CurrentRow.Index].Value.ToString();
            // Form1 form1 = new Form1();
            // form1.bb = aa;
            // MessageBox.Show(form1.bb + aa);   form1.bb   值等于aa        
        }
     }  如何把aa的值给bb

Answer 1

例如form1跳转form2
form1代码
 private void button1_Click(object sender, EventArgs e)
        {
            NewFolder1.Form2 frm = new NewFolder1.Form2();
            frm.kks("fdf");//form2中方法
            frm.Show();
        }
form2代码public void kks(string kk)//加一个方法
        {
            label1.Text = kk;
        }

Answer 2

http://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/003/onion/0.gif