C#三層ATM-13.ATM開戶

ATM開戶功能

1． DAL-userInfo—GetModel

/// <summary>

/// 用身份證號查詢獲得一個對象實體

/// </summary>

public Model.userInfo GetModel(string PID)

        {

StringBuilder strSql = new StringBuilder();

            strSql.Append("select  top 1  ");

            strSql.Append(" customerID,customerName,pID,telephone,address ");

            strSql.Append(" from userInfo ");

            strSql.Append(" where pID='" + PID + "'");

            Model.userInfo model = new Model.userInfo();

DataSet ds = DbHelperSQL.Query(strSql.ToString());

if (ds.Tables[0].Rows.Count > 0)

            {

return DataRowToModel(ds.Tables[0].Rows[0]);

            }

else

            {

return null;

            }

        }

/// <summary>

/// 獲得一個對象實體

/// </summary>

public Model.userInfo DataRowToModel(DataRow row)

{

Model.userInfo model=new Model.userInfo();

if (row != null)

{

if(row["customerID"]!=null && row["customerID"].ToString()!="")

{

model.customerID=int.Parse(row["customerID"].ToString());

}

if(row["customerName"]!=null)

{

model.customerName=row["customerName"].ToString();

}

if(row["pID"]!=null)

{

model.pID=row["pID"].ToString();

}

if(row["telephone"]!=null)

{

model.telephone=row["telephone"].ToString();

}

if(row["address"]!=null)

{

model.address=row["address"].ToString();

}

}

return model;

}

2． DAL-userInfo—Add

/// <summary>

/// 增長一條數據

/// </summary>

public int Add(Model.userInfo model)

{

StringBuilder strSql=new StringBuilder();

StringBuilder strSql1=new StringBuilder();

StringBuilder strSql2=new StringBuilder();

if (model.customerName != null)

{

strSql1.Append("customerName,");

strSql2.Append("'"+model.customerName+"',");

}

if (model.pID != null)

{

strSql1.Append("pID,");

strSql2.Append("'"+model.pID+"',");

}

if (model.telephone != null)

{

strSql1.Append("telephone,");

strSql2.Append("'"+model.telephone+"',");

}

if (model.address != null)

{

strSql1.Append("address,");

strSql2.Append("'"+model.address+"',");

}

strSql.Append("insert into userInfo(");

strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));

strSql.Append(")");

strSql.Append(" values (");

strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));

strSql.Append(")");

strSql.Append(";select @@IDENTITY");

object obj = DbHelperSQL.GetSingle(strSql.ToString());

if (obj == null)

{

return 0;

}

else

{

return Convert.ToInt32(obj);

}

}

3． DAL- transInfo—Add  （若此方法已經有了，就不要加了）

/// <summary>

/// 增長一條數據

/// </summary>

public bool Add(Model.transInfo model)

{

StringBuilder strSql=new StringBuilder();

StringBuilder strSql1=new StringBuilder();

StringBuilder strSql2=new StringBuilder();

if (model.transDate != null)

{

strSql1.Append("transDate,");

strSql2.Append("'"+model.transDate+"',");

}

if (model.cardID != null)

{

strSql1.Append("cardID,");

strSql2.Append("'"+model.cardID+"',");

}

if (model.transType != null)

{

strSql1.Append("transType,");

strSql2.Append("'"+model.transType+"',");

}

if (model.transMoney != null)

{

strSql1.Append("transMoney,");

strSql2.Append(""+model.transMoney+",");

}

if (model.remark != null)

{

strSql1.Append("remark,");

strSql2.Append("'"+model.remark+"',");

}

strSql.Append("insert into transInfo(");

strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));

strSql.Append(")");

strSql.Append(" values (");

strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));

strSql.Append(")");

int rows=DbHelperSQL.ExecuteSql(strSql.ToString());

if (rows > 0)

{

return true;

}

else

{

return false;

}

}

4． DAL- cardinfo—Add

/// <summary>

/// 獲取最新開卡人的帳號

/// </summary>

/// <returns></returns>

public string getMaxCardID()

        {

string s = "";

string sql = "select top 1 cardID from cardinfo order by openDate desc";

object obj=  DbHelperSQL.GetSingle(sql);

if (!Object.Equals(obj, null))

            {

                s = obj.ToString();

            }

return s;

        }

/// <summary>

/// 增長一條數據

/// </summary>

public bool Add(Model.cardinfo model,out string cardID)

{

StringBuilder strSql=new StringBuilder();

StringBuilder strSql1=new StringBuilder();

StringBuilder strSql2=new StringBuilder();

            cardID = "";

//62212611  。1-6表示銀行 7-8省份。9-15位纔是本身的帳戶號，最後一位仍然是校驗碼  。中間7位

//獲取最新的銀行卡號。新卡的帳號。是卡號9-15位的數字+1.。最後一位是隨機數

string ss=  getMaxCardID();

if (ss == "") { cardID = "622126110000001"; } //第一個開卡的人

else

            {

int   xx = int.Parse(ss.Substring(8, 7)) + 1;

if (xx == 10000000) { return false; }//超額了

                cardID = ss.Substring(0, 8) + xx.ToString("D7");

            }

Random r = new Random();

            cardID = cardID + r.Next(0, 10);

            model.cardID= cardID;

if (model.cardID != null)

{

strSql1.Append("cardID,");

strSql2.Append("'"+model.cardID+"',");

}

if (model.curType != null)

{

strSql1.Append("curType,");

strSql2.Append("'"+model.curType+"',");

}

if (model.savingType != null)

{

strSql1.Append("savingType,");

strSql2.Append("'"+model.savingType+"',");

}

if (model.openDate != null)

{

strSql1.Append("openDate,");

strSql2.Append("'"+model.openDate+"',");

}

if (model.openMoney != null)

{

strSql1.Append("openMoney,");

strSql2.Append(""+model.openMoney+",");

}

if (model.balance != null)

{

strSql1.Append("balance,");

strSql2.Append(""+model.balance+",");

}

if (model.pass != null)

{

strSql1.Append("pass,");

strSql2.Append("'"+model.pass+"',");

}

if (model.IsReportLoss != null)

{

strSql1.Append("IsReportLoss,");

strSql2.Append(""+(model.IsReportLoss? 1 : 0) +",");

}

if (model.customerID != null)

{

strSql1.Append("customerID,");

strSql2.Append(""+model.customerID+",");

}

strSql.Append("insert into cardinfo(");

strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));

strSql.Append(")");

strSql.Append(" values (");

strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));

strSql.Append(")");

int rows=DbHelperSQL.ExecuteSql(strSql.ToString());

if (rows > 0)

{

//增長交易記錄

                Model.transInfo t = new Model.transInfo();

                t.cardID = model.cardID;

                t.transDate = model.openDate;

                t.transMoney = model.openMoney;

                t.transType = "存入";

                t.remark = "開戶存入";

                DAL.transInfo dalt = new DAL.transInfo();

                dalt.Add(t);

return true;

}

else

{

return false;

}

}

5． BLL- userinfo—GetModel

public Model.userInfo GetModel(string PID)

        {

return dal.GetModel(PID);

        }

6． BLL- userinfo—Add

/// <summary>

/// 增長一條數據

/// </summary>

public int  Add(Model.userInfo model)

{

return dal.Add(model);

}

7． BLL- cardinfo—Add

/// <summary>

/// 增長一條數據

/// </summary>

public bool Add(Model.cardinfo model,out string CardID)

{

return dal.Add(model,out CardID);

}

8． WinF- NewCard窗體-增長字段

private int CustomerID = 0;//用戶ID

public string CardID;//卡號

9． WinF- NewCard窗體-查詢身份證按鈕

private void button1_Click(object sender, EventArgs e)

        {

            label8.Text ="";

            textBox2.Text ="";

            textBox3.Text = "";

            textBox4.Text = "";

string pid = textBox1.Text;

            BLL.userInfo bll = new BLL.userInfo();

            Model.userInfo model= bll.GetModel(pid);

if (model != null)

            {

                textBox2.Text = model.customerName;

                textBox3.Text = model.telephone;

                textBox4.Text = model.address;

                CustomerID = model.customerID;

                label8.Text ="老客戶，基本信息不用重填";

            }

else

            { label8.Text=  "新客戶，請填基本信息"; }

        }

10． WinF- NewCard窗體-開戶按鈕

private void button2_Click(object sender, EventArgs e)

        {

            label9.Text = "";

string acctype=comboBox1.Text;

decimal opennnum=numericUpDown1.Value;

string pwd = textBox5.Text;

            Model.cardinfo model = new Model.cardinfo();

            model.cardID ="";

            model.curType = "RMB";

            model.customerID = CustomerID;

            model.IsReportLoss = false;

            model.savingType = acctype;

            model.openDate = DateTime.Now;

            model.openMoney = opennnum;

            model.balance = opennnum;

            model.pass = pwd;

bool openOK;

if (CustomerID != 0)//身份證已註冊

            {

                BLL.cardinfo bll = new BLL.cardinfo();

                openOK= bll.Add(model,out CardID);

            }

else

            {

string name = textBox2.Text;

string pid = textBox1.Text;

string tel = textBox3.Text;

string add = textBox4.Text;

                Model.userInfo modelU = new Model.userInfo();

                modelU.customerID = 0;

                modelU.customerName = name;

                modelU.pID = pid;

                modelU.telephone = tel;

                modelU.address = add;

                BLL.userInfo bllU = new BLL.userInfo();

                CustomerID= bllU.Add(modelU);

                model.customerID = CustomerID;

                BLL.cardinfo bll = new BLL.cardinfo();

                openOK = bll.Add(model, out CardID);

            }

if (openOK) {

                label9.Text = "註冊成功，卡號是：" + CardID + "，請前去登陸!";

Clipboard.SetText(CardID);//剪貼板

            }

else { label9.Text = "註冊失敗，下次再來！"; }

        }

11． WinF- main窗體-開戶菜單

private void 新開戶ToolStripMenuItem_Click(object sender, EventArgs e)

        {

NewCard nc = new NewCard();

            nc.ShowDialog();

        }