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kullaniciparayatırcek.cs
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kullaniciparayatırcek.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.SqlClient;
using System.Diagnostics;
using System.Data.Sql;
using System.Timers;
namespace bankmanagementapp
{
public partial class kullaniciparayatırcek : Form
{
SqlConnection con = new SqlConnection();
SqlCommand com = new SqlCommand();
long maas;
SqlDataAdapter adapter = new SqlDataAdapter();
public kullaniciparayatırcek(String value)
{
InitializeComponent();
this.TopMost = true;
this.StartPosition = FormStartPosition.CenterScreen;
txtHesapnumara.Text = value;
maasgetir();
paramiktari();
}
private void button4_Click(object sender, EventArgs e)
{
this.Close();
}
public void paramiktari()
{
con = new SqlConnection(@"Data Source");
con.Open();
com = new SqlCommand("SELECT balance FROM balances where customerno=@customerno", con);
com.Parameters.AddWithValue("@customerno", txtHesapnumara.Text);
SqlDataReader da = com.ExecuteReader();
while (da.Read())
{
txtbakiye.Text = da.GetValue(0).ToString();
}
con.Close();
}
public void maasgetir()
{
con = new SqlConnection(@"Data Source");
con.Open();
com = new SqlCommand("SELECT salary FROM customerinfo where customerno=@customerno", con);
com.Parameters.AddWithValue("@customerno", txtHesapnumara.Text);
SqlDataReader da = com.ExecuteReader();
string[] x = new string[1];
while (da.Read())
{
x[0] = da.GetValue(0).ToString();
}
maas = Convert.ToInt64(x[0]);
con.Close();
}
private void button_WOC1_Click(object sender, EventArgs e)
{
string money1 = txtParayatır.Text;
if (maas > Convert.ToInt64(money1))
{
string money2 = txtbakiye.Text;
long totalmoney = Convert.ToInt64(money1) + Convert.ToInt64(money2);
string now = DateTime.Now.ToString("MM/dd/yyyy");
string islemadi = "para yatirma";
con = new SqlConnection(@"Data Source");
con.Open();
com = new SqlCommand("UPDATE balances SET balance=@balance WHERE customerno=@customerno", con);
com.Parameters.AddWithValue("@balance", totalmoney);
com.Parameters.AddWithValue("@customerno", txtHesapnumara.Text);
int result = com.ExecuteNonQuery();
int result2 = com3.ExecuteNonQuery();
if (result < 0)
{
MessageBox.Show("HESABINIZA PARA EKLENEMEDİ", "HATA", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
MessageBox.Show("HESABINIZA BASARIYLA PARA EKLENDİ");
}
con.Close();
}
else
{
MessageBox.Show("PARA EKLEME LİMİTİNİZİ AŞTINIZ", "HATA", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void button_WOC3_Click(object sender, EventArgs e)
{
string money1 = txtParacek.Text;
string money2 = txtbakiye.Text;
long totalmoney = Convert.ToInt64(money2) - Convert.ToInt64(money1);
string now = DateTime.Now.ToString("MM/dd/yyyy");
string islemadi = "para cekme";
if (totalmoney < 0)
{
MessageBox.Show("YETERLI PARANIZ BULUNMAMAKTADIR SİSTEM KAPATILIYOR", "HATA", MessageBoxButtons.OK, MessageBoxIcon.Warning);
Application.Exit();
}
else
{
con = new SqlConnection(@"Data Source");
con.Open();
com = new SqlCommand("UPDATE balances SET balance=@balance WHERE customerno=@customerno", con);
com2 = new SqlCommand("INSERT INTO accountactions (customerno,actionname,actionamount,actiondate) VALUES(@customerno,@actionname,@amount,@date)", con);
com.Parameters.AddWithValue("@balance", totalmoney);
com.Parameters.AddWithValue("@customerno", txtHesapnumara.Text);
com2.Parameters.AddWithValue("@customerno", txtHesapnumara.Text);
com2.Parameters.AddWithValue("@actionname", islemadi);
com2.Parameters.AddWithValue("@amount", Convert.ToInt64(money1));
com2.Parameters.AddWithValue("@date", now);
int result = com.ExecuteNonQuery();
int result2 = com2.ExecuteNonQuery();
if (result < 0)
{
MessageBox.Show("HESABINIZDAN PARA ÇEKİLEMEDİ", "HATA", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
MessageBox.Show("PARA CEKME İŞLEMİNİZ BAŞARIYLA GERÇEKLEŞTİ TEŞEKKÜR EDERİZ");
}
con.Close();
}
}
private void button1_Click(object sender, EventArgs e)
{
con = new SqlConnection(@"Data Source");
con.Open();
com = new SqlCommand("SELECT balance FROM balances where customerno=@customerno", con);
com.Parameters.AddWithValue("@customerno", txtHesapnumara.Text);
SqlDataReader da = com.ExecuteReader();
while (da.Read())
{
txtbakiye.Text = da.GetValue(0).ToString();
}
con.Close();
}
}
}