110,499
社区成员
发帖
与我相关
我的任务
分享
form1中的listBox1的modifilers设为Public,
private void button1_Click(object sender, EventArgs e)
{
Form2 f2 = new Form2();
f2.ShowDialog(this);
}
form2中:
private void button1_Click(object sender, EventArgs e)
{
Form1 f1 = (Form1)this.Owner;
con = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\\单词表.mdb");
con.Open();
cmd = new OleDbCommand(" select * from word ", con);
cmd.ExecuteNonQuery();
da = new OleDbDataAdapter(cmd);
ds = new DataSet();
da.Fill(ds, "单词");
foreach (DataRow row in ds.Tables["单词"].Rows)
{
f1.listBox1.Items.Add(row[1].ToString());
}
con.Close();
}
foreach (DataRow row in ds.Tables["单词"].Rows)
{
listbox.Items.Add(row[1].ToString());
listbox.Refresh;
}