protected void BtnSubmit_Click(object sender, EventArgs e)
{
if (this.IsValid)
{
B_User bll = new B_User();
int UserID = DataConverter.CLng(this.HdnUserID.Value);
M_UserInfo info = bll.SeachByID(UserID);
info.UserPwd = StringHelper.MD5(this.TxtPassword.Text.Trim());
bll.UpDateUser(info);
function.WriteSuccessMsg("修改密码成功！", "../User/UserManage.aspx");
}
}