private void listCustomersToolStripMenuItem_Click(object sender, EventArgs e)
{
ListOfCustomers nextForm = new ListOfCustomers();
// this.Hide();
nextForm.ShowDialog();
// this.Close();
}
public bool CustomerAvailabilityCheck()
{
UserDAO udao = new UserDAO();
DataTable dataTable = new DataTable();
bool foundFlag = false;
string customerID = textBox1.Text;
dataTable = udao.GetData("use ApteanEdgeBank select * from Customer", UserDAO.connectionString);
ListOfCustomers newForm = new ListOfCustomers();
for (int i = 0; i < dataTable.Rows.Count; i++)
{
if (Convert.ToString(dataTable.Rows[i]["CustomerID"]) == customerID)
{
foundFlag = true;
}
}
if (foundFlag)
{
return true;
}
else
{
return false;
}
}
private void listCustomersToolStripMenuItem_Click(object sender, EventArgs e)
{
ListOfCustomers nextForm = new ListOfCustomers();
// this.Hide();
nextForm.ShowDialog();
// this.Close();
}
private void sortByNameToolStripMenuItem_Click(object sender, EventArgs e)
{
ListOfCustomers nextForm = new ListOfCustomers(true); // true to sort by Name
nextForm.ShowDialog();
}
private void sortByCustomerIDToolStripMenuItem_Click(object sender, EventArgs e)
{
ListOfCustomers newForm = new ListOfCustomers(false); // false for sorting by CustomerID
newForm.ShowDialog();
}
public void Issue_Loan_Account(int accountID, float balance)
{
try
{
conn = new SqlConnection(connectionString);
conn.Open();
DataTable dataTable = new DataTable();
bool foundFlag = false;
dataTable = GetData("use ApteanEdgeBank select * from Account", UserDAO.connectionString);
ListOfCustomers newForm = new ListOfCustomers();
for (int i = 0; i < dataTable.Rows.Count; i++)
{
if (Convert.ToString(dataTable.Rows[i]["AccountID"]) == Convert.ToString(accountID))
{
foundFlag = true;
}
}
if ( foundFlag == true)
{
myQuery = "Use ApteanEdgeBank update Account set [AccountBalance] = AccountBalance + " + balance + " where AccountID= " + accountID;
InsertData(myQuery, connectionString);
}
}
catch(SqlException ex)
{
System.Windows.Forms.MessageBox.Show("Sql Exception : " + ex.Message);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("General Exception :" + ex.Message);
}
finally
{
conn.Close();
}
}
private void sortByNameToolStripMenuItem_Click(object sender, EventArgs e)
{
ListOfCustomers nextForm = new ListOfCustomers(true); // true to sort by Name
nextForm.ShowDialog();
}
private void sortByCustomerIDToolStripMenuItem_Click(object sender, EventArgs e)
{
ListOfCustomers newForm = new ListOfCustomers(false); // false for sorting by CustomerID
newForm.ShowDialog();
}
