protected void btnAddUser_Click(object sender, EventArgs e)
{
UpdateCommandBuilder u = new UpdateCommandBuilder("UserInfo");
Random rnd = new Random();
int key = rnd.Next(1000, 9999);
string pwd = ClassDES.Encrypt("HUDSON.", key.ToString());
u.UpdateColumn("password", pwd);
u.UpdateColumn("PassWordKey", key.ToString());
u.ConditionsColumn("operator_id", "0000");
u.getUpdateCommand();
u.ExecuteNonQuery();
}
protected bool CheckLogin(string UserName, string PassWord)
{
bool result = false;
SelectCommandBuilder select = new SelectCommandBuilder("UserInfo");
select.SelectColumn("password");
select.SelectColumn("PassWordKey");
select.ConditionsColumn("operator_name", UserName);
select.getSelectCommand();
DataTable dt = select.ExecuteDataTable();
string _passWord = dt.Rows[0]["password"].ToString().Trim();
string _key = dt.Rows[0]["PassWordKey"].ToString().Trim();
if (PassWord == ClassDES.Decrypt(_passWord, _key))
{
result = true;
}
return(result);
}
