public List <timeDeposit> getTDbyCustomerId(string customerId)
{
// Step 2 : declare a list to hold collection of customer's timeDeposit
// DataSet instance and dataTable instance
List <timeDeposit> tdList = new List <timeDeposit>();
DataSet ds = new DataSet();
DataTable tdData = new DataTable();
//
// Step 3 :Create SQLcommand to select all columns from TDMaster by parameterised customer id
// where TD is not matured yet
StringBuilder sqlStr = new StringBuilder();
sqlStr.AppendLine("SELECT * From TDMaster");
sqlStr.AppendLine("where custId = @paraCustId");
sqlStr.AppendLine("and tdMaturity >= GETDATE()");
// Step 4 :Instantiate SqlConnection instance and SqlDataAdapter instance
SqlConnection myConn = new SqlConnection(DBConnect);
SqlDataAdapter da = new SqlDataAdapter(sqlStr.ToString(), myConn);
// Step 5 :add value to parameter
da.SelectCommand.Parameters.AddWithValue("paraCustId", customerId);
// Step 6: fill dataset
da.Fill(ds, "TableTD");
// Step 7: Iterate the rows from TableTD above to create a collection of TD
// for this particular customer
int rec_cnt = ds.Tables["TableTD"].Rows.Count;
if (rec_cnt > 0)
{
foreach (DataRow row in ds.Tables["TableTD"].Rows)
{
timeDeposit myTD = new timeDeposit();
// Step 8 Set attribute of timeDeposit instance for each row of record in TableTD
myTD.Affordability = row["tdAccount"].ToString();
myTD.Enjoyment = row["custId"].ToString();
myTD.tdPrincipal = Convert.ToDouble(row["principal"]);
myTD.tdTerm = Convert.ToInt32(row["tdTerm"]);
myTD.tdEffDte = Convert.ToDateTime(row["tdEffectFrom"]);
myTD.tdMaturityDte = Convert.ToDateTime(row["tdMaturity"]);
myTD.tdInterest = Convert.ToDouble(row["tdInterest"]);
myTD.tdMaturedAmt = Convert.ToDouble(row["tdMaturedAmt"]);
myTD.tdIntRte = Convert.ToSingle(row["tdRate"]);
myTD.tdRenewMode = Convert.ToInt32(row["tdRenewMode"]);
// Step 9: Add each timeDeposit instance to array list
tdList.Add(myTD);
}
}
else
{
tdList = null;
}
return(tdList);
}
public timeDeposit getTDbyAccount(string tdAccount)
{
// Step 2 : declare a list to hold collection of customer's timeDeposit
// DataSet instance and dataTable instance
timeDeposit td = new timeDeposit();
DataSet ds = new DataSet();
DataTable tdData = new DataTable();
//
// Step 3 :Create SQLcommand to select all columns from TDMaster by parameterised customer id
// where TD is not matured yet
StringBuilder sqlStr = new StringBuilder();
sqlStr.AppendLine("SELECT * From TDMaster");
sqlStr.AppendLine("where tdAccount = @paratdAccount");
// Step 4 :Instantiate SqlConnection instance and SqlDataAdapter instance
SqlConnection myConn = new SqlConnection(DBConnect);
SqlDataAdapter da = new SqlDataAdapter(sqlStr.ToString(), myConn);
// Step 5 :add value to parameter
da.SelectCommand.Parameters.AddWithValue("paratdAccount", tdAccount);
// Step 6: fill dataset
da.Fill(ds, "TableTD");
// Step 7: Iterate the rows from TableTD above to create a collection of TD
// for this particular customer
int rec_cnt = ds.Tables["TableTD"].Rows.Count;
timeDeposit myTD = new timeDeposit();
if (rec_cnt > 0)
{
// Step 8 Set attribute of timeDeposit instance for the record in TableTD
// DataRow is set to Rows[0] because only one row is returned
//
DataRow row = ds.Tables["TableTD"].Rows[0];
myTD.tdAccount = row["tdAccount"].ToString();
myTD.tdCustId = row["custId"].ToString();
myTD.tdPrincipal = Convert.ToDouble(row["principal"]);
myTD.tdTerm = Convert.ToInt32(row["tdTerm"]);
myTD.tdEffDte = Convert.ToDateTime(row["tdEffectFrom"]);
myTD.tdMaturityDte = Convert.ToDateTime(row["tdMaturity"]);
myTD.tdInterest = Convert.ToDouble(row["tdInterest"]);
myTD.tdMaturedAmt = Convert.ToDouble(row["tdMaturedAmt"]);
myTD.tdIntRte = Convert.ToSingle(row["tdRate"]);
myTD.tdRenewMode = Convert.ToInt32(row["tdRenewMode"]);
}
else
{
myTD = null;
}
return(myTD);
}