这里是我的代码,但是当我用real ID
它运作良好替代dropdownlist.selectedvalue
,所以当我从下拉列表中选择另一个ID,我需要这样的变化:根据下拉列表选择从以文本检索数据
protected void Page_Load(object sender, EventArgs e)
{
SqlCommand com = new SqlCommand("select * from UsersTable where UserName='" + DropDownListUsers.SelectedValue + "'", conn);
try
{
conn.Open();
using (SqlDataReader red = com.ExecuteReader())
{
while (red.Read())
{
TextBoxpass.Text = (red["password"].ToString());
TextBoxFname.Text = (red["Fname"].ToString());
TextBoxLname.Text = (red["Lname"].ToString());
TextBoxAddress.Text = (red["Address"].ToString());
TextBoxPhone.Text = (red["PhoneNo"].ToString());
TextBoxEmail.Text = (red["Email"].ToString());
TextBoxpass.Text = (red["password"].ToString());
}
}
}
finally
{
conn.Close();
}
}
感谢,它运作良好的代码之前的所有值< 3 –