1 form1:
2 private void Button1_Click(object sender, EventArgs e)
3 {
4 form2 frm = new form2();
5 frm.from1 = this; //关键是这段语句
6 frm.ShowDialog();
7 }
8
9 form2:
10 private void Button1_Click(object sender, EventArgs e)
11 {
12 form1 frm = new form1();
13 frm.Text = "test";
14 }
15
2 private void Button1_Click(object sender, EventArgs e)
3 {
4 form2 frm = new form2();
5 frm.from1 = this; //关键是这段语句
6 frm.ShowDialog();
7 }
8
9 form2:
10 private void Button1_Click(object sender, EventArgs e)
11 {
12 form1 frm = new form1();
13 frm.Text = "test";
14 }
15
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