// we declare static class to store global variables or functions for the project
public static clsListClient getAllClients()
{
//// --- TEXTFILES VERSION -------
//clsListClient allclients = new clsListClient();
//StreamReader myfile = new StreamReader("Clients.txt");
//while(myfile.EndOfStream == false)
//{
// string num = myfile.ReadLine();
// string nam = myfile.ReadLine();
// string pin = myfile.ReadLine();
// string stat = myfile.ReadLine();
// clsClient aclient = new clsClient(num, nam, pin, stat);
// allclients.Add(aclient);
//}
//myfile.Close();
//return allclients;
//// ----- DATABASE VERSION -------
clsListClient allclients = new clsListClient();
OleDbConnection mycon = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Users\15148\source\repos\2020\group07478\prjWinCsReviewOOP\prjWinCsReviewOOP\databases\DBBank2003.mdb");
mycon.Open();
string sql = "SELECT [Number], ClientName, Pin, Status FROM Clients";
OleDbCommand mycmd = new OleDbCommand(sql, mycon);
OleDbDataReader myRder = mycmd.ExecuteReader();
while (myRder.Read())
{
string num = myRder["Number"].ToString();
string nam = myRder["ClientName"].ToString();
string pin = myRder["Pin"].ToString();
string stat = myRder["Status"].ToString();
clsClient aclient = new clsClient(num, nam, pin, stat);
allclients.Add(aclient);
}
myRder.Close();
mycon.Close();
return(allclients);
}
private void btnNextNumber_Click(object sender, EventArgs e)
{
string number = txtNumber.Text.Trim();
currentClient = myBank.Clients.Find(number);
if (currentClient == null)
{
MessageBox.Show("Client Number Not Found, Try again.", "TD: Identification Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtNumber.Focus();
return;
}
else
{
this.Height = 273;
lblWelcome.Text = "Welcome " + currentClient.Name;
txtPin.Focus();
}
}