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userconfirmattion.cs
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userconfirmattion.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.OracleClient;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace Election_Management_System
{
public partial class userconfirmattion : Form
{
string ordb = "Data Source = orcl ; User Id = SCOTT ; password = tiger;";
OracleConnection conn;
public userconfirmattion()
{
InitializeComponent();
}
private void userconfirmattion_Load(object sender, EventArgs e)
{
conn = new OracleConnection(ordb);
conn.Open();
OracleCommand cmd = new OracleCommand();
cmd.Connection = conn;
cmd.CommandText = "select ID from Users where NOTCONFIRMMED = :N";
cmd.Parameters.Add("N", "y");
cmd.CommandType = CommandType.Text;
OracleDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
ID_cmb.Items.Add(dr[0]);
}
dr.Close();
}
private void Approve_btn_Click(object sender, EventArgs e)
{
conn = new OracleConnection(ordb);
conn.Open();
OracleCommand cmd = new OracleCommand();
cmd.Connection = conn;
cmd.CommandText = "Update Users set NOTCONFIRMMED = :N where ID= :id";
cmd.CommandType = CommandType.Text;
cmd.Parameters.Add("N", "n");
cmd.Parameters.Add("id", ID_cmb.SelectedItem);
cmd.ExecuteNonQuery();
ID_cmb.Items.Remove(ID_cmb.SelectedItem);
ID_cmb.SelectedItem = null;
MessageBox.Show("Confirmed");
}
private void Show_btn_Click(object sender, EventArgs e)
{
conn = new OracleConnection(ordb);
conn.Open ();
OracleCommand cmd = new OracleCommand();
cmd.Connection = conn;
cmd.CommandText = "select ID , USERNAME , Password , BDate , GOVERNORATE from Users where ID=:id";
cmd.CommandType = CommandType.Text;
cmd.Parameters.Add("id", ID_cmb.SelectedItem);
OracleDataReader dr = cmd.ExecuteReader();
while(dr.Read())
{
Name_txt.Text = dr[1].ToString();
Password_txt.Text = dr[2].ToString();
BD_txt.Text = dr[3].ToString();
Address_txt.Text=dr[4].ToString();
}
dr.Close ();
}
private void userconfirmattion_FormClosing(object sender, FormClosingEventArgs e)
{
conn.Dispose();
}
}
}