protected void btn_login_Click(object sender, EventArgs e)
{
AdminTableAdapter ta_admin = new AdminTableAdapter();
DataTable dt_admin = ta_admin.GetAdminByName(txt_name.Text);
if (dt_admin.Rows.Count > 0)
{
Admin admin = new Admin();
admin.id = Convert.ToInt32(dt_admin.Rows[0]["id"]);
admin.name = (dt_admin.Rows[0]["name"]).ToString();
admin.password = dt_admin.Rows[0]["password"].ToString();
admin.type = Convert.ToInt32(dt_admin.Rows[0]["type"]);
if (admin.password.Equals(txt_psw.Text))
{
Session["admin"] = admin;
Response.Redirect("adminlist.aspx");
}
else
{
lab_tip.Text = "管理员账户名或密码错误";
}
}
else
{
lab_tip.Text = "管理员账户名或密码错误";
}
}
protected void btn_update_Click(object sender, EventArgs e)
{
AdminTableAdapter ta_admin = new AdminTableAdapter();
DataTable dt_admin = ta_admin.GetAdminByName(txt_name.Text);
if (dt_admin.Rows.Count <= 0)
{
lab_tip.Text = "不存在的管理员帐户";
}
else
{
int id = Convert.ToInt32(ta_admin.GetAdminByName(txt_name.Text).Rows[0]["id"]);
int type = Convert.ToInt32(ta_admin.GetAdminByName(txt_name.Text).Rows[0]["type"]);
ta_admin.UpdateAdmin(txt_name.Text, txt_psw.Text, type, id);
lab_tip.Text = "修改密码成功<script>alert('修改密码成功');</script>";
}
}
protected void btn_add_Click(object sender, EventArgs e)
{
AdminTableAdapter ta_admin = new AdminTableAdapter();
DataTable dt_user = ta_admin.GetAdminByName(txt_name.Text);
if (dt_user.Rows.Count != 0)
{
lab_tip.Text = "账户名已存在";
}
else
{
ta_admin.InsertAdmin(txt_name.Text, txt_psw.Text, 2);
lab_tip.Text = "添加成功";
}
}