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本帖最后由 mxx882003 于 2020-6-15 11:14 编辑
代码如下: private void button2_Press(object sender, EventArgs e)
{
SqlConnection conn = BaseClass.DBCon();
conn.Open();
string SQL11 = " select MV002,MV001 from CMSMV where MV004 = '10702'";
SqlDataAdapter da = new SqlDataAdapter(SQL11, conn);
DataSet ds = new DataSet();
da.Fill(ds);
DataTable dt = new DataTable();
dt = ds.Tables[0];
//popList1.Groups.Clear();
PopListGroup pg = new PopListGroup() { Title = "计件人选择" };
// pg.TitleVisible = true;
for (int i = 0; i < dt.Rows.Count; i++)
{
pg.AddListItem(dt.Rows["MV002"].ToString().Trim());
}
popList1.Groups.Add(pg);
popList1.Show();
}
private void popList1_Selected(object sender, EventArgs e)
{
this.button2.Text = popList1.Selection.Text;
}
请问哪里有错呢
客户端this.button2.Text值怎么都没变化
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