1、ATM系統源代碼與可執行程序模塊總體設計：歡迎模塊；登錄模塊；系統模塊；窗體 控件模塊；二、代碼與可執行程序 private void label4_Click(object sender, EventArgs e) Adminform adminform = new Adminform(); adminform.Show(); this.Hide(); private void label4_Click(object sender, EventArgs e) Adminform adminform = new Adminform(); adminform.Show(); this.Hide(

2、); private void 退出ToolStripMenuItem_Click_1(object sender, EventArgs e) Application.Exit(); /*歡迎模塊*/ Login login = new Login(); login.Show(); CustomerLogin customerLogin = new CustomerLogin(); customerLogin.Show(); /打開新的CustomerLogin窗體，對人工服務登錄. BankManageSystem bankManageSystem = new BankManageSyste

3、m(); bankManageSystem.Show(); About about = new About(); about.Show(); LianXi lianxi = new LianXi(); lianxi.Show(); Application.Exit(); /* 操作界面窗體設計 */ string strsql = Data Source=WIN-KOBGNACPI2KSQLEXPRESS;Initial Catalog=Bank;Integrated Security=True; sqlcon = new SqlConnection(strsql); CustomerLogi

4、n cl = new CustomerLogin(); cl.Show(); this.Hide(); /打開CustomerLogin窗體，并關閉Login窗體。 BankManageSystem bms = new BankManageSystem(); bms.Show(); this.Hide(); /* 連接數據庫 */ private void button1_Click(object sender, EventArgs e) /db.Clogin(textBox1.Text, textBox2.Text); /CustomerOperatiom co = new Customer

5、Operatiom(); /co.Show(); /this.Hide(); db = new DBManager(); string strsql=select * from Cardinfo; sqlds = db.seldemo(strsql); string cardid = this.textBox1.Text; string cardpwd = this.textBox2.Text; string tcardid = null; string tpwd = null; foreach (DataRow dr in sqlds.Tables0.Rows) tcardid = drca

6、rdid.ToString(); tpwd = drcardpwd.ToString(); if (tcardid.Equals(cardid) & tpwd.Equals(tpwd) MessageBox.Show(登錄成功); this.Hide(); CustomerOperation cop = new CustomerOperation(); cop.Show(); else MessageBox.Show(卡號或密碼錯誤); break; private void button2_Click(object sender, EventArgs e) textBox1.Clear();

7、 textBox2.Clear(); textBox1.Focus(); /清除textBox文本框中的數據 private void button3_Click(object sender, EventArgs e) this.Close(); /* ATM登錄界面窗體設計 */ private void button1_Click(object sender, EventArgs e) Transform tf = new Transform(); tf.Show(); this.Hide(); private void button2_Click(object sender, Event

8、Args e) Save save = new Save(); save.Show(); this.Hide(); /打開新Save窗體，并關閉CustomerOperation窗體 private void button3_Click(object sender, EventArgs e) Get get = new Get(); get.Show(); this.Hide(); private void button5_Click(object sender, EventArgs e) Amend amend = new Amend(); amend.Show(); this.Hide()

9、; /修改密碼 private void button4_Click(object sender, EventArgs e) Query query = new Query(); query.Show(); this.Hide(); private void button6_Click(object sender, EventArgs e) this.Hide(); /* ATM機操作界面窗體設計 */ private void button1_Click(object sender, EventArgs e) db = new DBManager(); string name = selec

10、t usename from Cardinfo; string usename = 所匯賬戶的戶主姓名為:+db.Alluseb(name)+,確定?; if (MessageBox.Show(usename, 信息, MessageBoxButtons.YesNo, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1) = DialogResult.Yes) string get = select cardid from Cardinfo; string getmoney = update Cardinfo set card

11、money=cardmoney- + this.textBox2.Text + where cardid= +db.Alluseb(get) + ; string savemoney = update Cardinfo set cardmoney=cardmoney+ + this.textBox2.Text + where cardid= + this.textBox1.Text + ; db.Allusea(getmoney); db.Allusea(savemoney); MessageBox.Show(轉帳成功); this.textBox1.Clear(); this.textBox

12、2.Clear(); /訪問數據庫和修改數據庫，要緊用于轉賬 private void button2_Click(object sender, EventArgs e) CustomerOperation co = new CustomerOperation(); co.Show(); this.Hide(); /* ATM機轉賬界面窗體設計 */ private void button1_Click(object sender, EventArgs e) if (Convert.ToInt32(this.textBox1.Text) 0) string get = select * fro

13、m Cardinfo; string save = update Cardinfo set cardmoney=cardmoney+this.textBox1.Text+where cardid=+db.Alluseb(get)+; db.Allusea(save); MessageBox.Show(存款成功); this.textBox1.Clear(); else MessageBox.Show(存款不能為負); CustomerOperation co = new CustomerOperation(); co.Show(); this.Hide(); /* ATM機存款界面窗體設計 *

14、/ private void button1_Click(object sender, EventArgs e) db = new DBManager(); string get = select cardmoney from Cardinfo; if (Convert.ToInt32(this.textBox1.Text) =Convert.ToDecimal(db.Alluseb(get) string geta = select cardid from Cardinfo; string getmoney = update Cardinfo set cardmoney=cardmoney-

15、 + textBox1.Text + where cardid= + db.Alluseb(geta) + ; db.Allusea(getmoney); MessageBox.Show(取款成功); else MessageBox.Show(余額不足); /關于輸入金額進行校驗 private void button2_Click(object sender, EventArgs e) CustomerOperation co = new CustomerOperation(); co.Show(); this.Hide(); /* ATM機取款界面窗體設計 */ private void

16、button1_Click(object sender, EventArgs e) db=new DBManager(); string pwd= select cardpwd from Cardinfo; if(db.Alluseb(pwd).Equals(this.textBox3.Text) if(this.textBox1.Text.Equals(this.textBox2.Text) string get = select cardid from Cardinfo; string repwd = update Cardinfo set cardpwd=+this.textBox1.T

17、ext+ where cardid=+db.Alluseb(get)+; db.Allusea(repwd); string repwda = update Cardinfo set cardrepwd= + this.textBox1.Text + where cardid= + db.Alluseb(get) + ; db.Allusea(repwda); MessageBox.Show(密碼修成功); else MessageBox.Show(密碼確認不一致); else MessageBox.Show(原始密碼錯誤); /確認初始密碼和修改初始密碼是否一致 private void b

18、utton2_Click(object sender, EventArgs e) CustomerOperation co = new CustomerOperation(); co.Show(); this.Hide(); /* ATM機修改密碼界面窗體設計 */ private void button2_Click(object sender, EventArgs e) string get = select * from Cardinfo; string query = select cardmoney from Cardinfo where cardid= + db.Alluseb(g

19、et) + ; this.textBox1.Text = db.Alluseb(query); MessageBox.Show(查詢成功); /訪問數據庫，并讀取cardmoney中的數據，且寫入到textBox控件中 CustomerOperation co = new CustomerOperation(); co.Show(); this.Hide(); /* ATM余額查詢界面窗體設計 */ private void button1_Click(object sender, EventArgs e) string name = this.textBox1.Text; string nu

20、mber = this.textBox2.Text; string pwd = this.textBox10.Text; string repwd = this.textBox9.Text; string money = this.textBox11.Text; string lose = ; Random rd = new Random(); string cardid; cardid = Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Con

21、vert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Conver

22、t.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9) + Convert.ToString(rd.Next(0, 9); db.openaccount(cardid,name,number,pwd,repwd,money,lose); private void button9_Click(object sender, EventArgs e) this.Hide(); private void button4_Click(object sender, EventArg

23、s e) string closea= select cardid,cardpwd,usenumber from Cardinfo where cardid=+this.textBox4.Text+ ; if (db.Closeaccount(closea).Equals(this.textBox4.Text + this.textBox12.Text + textBox3.Text) string xh = delete from Cardinfo where cardid=+this.textBox4.Text+; db.Allusea(xh); MessageBox.Show(銷戶成功)

24、; private void button9_Click(object sender, EventArgs e) this.Hide(); private void button6_Click(object sender, EventArgs e) string guashi = select cardlose from Cardinfo where cardid=+this.textBox15.Text+; string closeb = select cardid,cardpwd,usenumber,cardlose from Cardinfo where cardid= + this.textBox15.Text + ; if (db.Closeaccount(closeb).Equals(this.textBox15.Text + this.textBox13.Text + textBox5.Text) string str = db.Allusebb(closeb).ToString(); if (str.Equals() string gua = update Cardinfo set cardlose=已掛失 where cardid= + this.textBox15.Text + ; db.Allusea(gua); MessageBox.