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Adesanya Olusegun
NA
19
26.7k
Form Loading
May 22 2013 7:56 PM
am creating an application that the initial page would be the registration form for first time users and the initial page changes to the login page after successful registration. Am using a access database and created a flag column. the value 1 would be hardcoded to the registation table after the registration
using
System;
using
System.Collections.Generic;
using
System.Linq;
using
System.Windows.Forms;
using
System.Data;
using
System.Data.SqlClient;
using
System.Data.OleDb;
using
System.ComponentModel;
namespace
DiaryApps
{
static
class
Program
{
///
<summary>
///
The main entry point for the application.
///
</summary>
[
STAThread
]
static
void
Main()
{
Application
.EnableVisualStyles();
Application
.SetCompatibleTextRenderingDefault(
false
);
//Application.Run(new RegistrationForm());
// what am trying to do here is load the registration page once and to load the Login page for other subsequent logins
OleDbConnection
newConnection;
OleDbCommand
cmd =
new
OleDbCommand
();
string
Connection =
@" provider=Microsoft.Jet.OLEDB.4.0; data source='Diarydatabase.mdb'; Jet OLEDB:Database Password= segunsco"
;
newConnection =
new
OleDbConnection
(Connection);
newConnection.Open();
cmd.Connection = newConnection;
cmd.CommandText =
"if exist(select Flag from createdDetails) begin select '1' else begin select '0' "
;
OleDbDataReader
MotReader = cmd.ExecuteReader();
if
(MotReader.HasRows ==
true
)
{
while
(MotReader.Read())
{
string
ty = MotReader.GetString(0);
if
(ty ==
""
)
{
Application
.Run(
new
RegistrationForm
());
}
if
(ty ==
"1"
)
{
Application
.Run(
new
Login
());
}
newConnection.Close();
}
}
}
}
}
the problem here is that the initial page is always the login page even when my table is empty
Reply
Answers (
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