private void mould_Search_Click(object sender, RoutedEventArgs e)
{
mould mould = new mould();
string content = et3.Text;
//mould.content = content;
this.NavigationService.Navigate(mould);
}
private void mould_Search_Click(object sender, RoutedEventArgs e)
{
mould mould = new mould();
string content = et3.Text;
MySqlConnection conn = new MySqlConnection(connectStr);
string sql = string.Format("select * from mould where MD_ID = ('{0}')", content);
try
{
conn.Open();
MySqlCommand cmd = new MySqlCommand(sql, conn);
MySqlDataReader reader = cmd.ExecuteReader();
if (reader.Read())
{
mould.id = et3.Text;
this.NavigationService.Navigate(mould);
}
else
{
MessageBox.Show("您输入的模具号不存在，请重新输入!");
}
}
catch (MySqlException ex)
{
switch (ex.Number)
{
case 0:
MessageBox.Show("连接数据库失败，请联系管理员");
break;
default:
MessageBox.Show("无效用户名或密码，请重试");
break;
}
}
}