private void BtnEdit_Click(object sender, EventArgs e)
{
pos.EL.Registrations.Customers CustomerInfo = new pos.EL.Registrations.Customers();
CustomerInfo.Customerid = Convert.ToInt32(txtCustomersID.Text);
CustomerInfo.Lastname = txtLastName.Text;
CustomerInfo.Firstname = txtLastName.Text;
CustomerInfo.Middleinitial = txtMiddleInitial.Text;
CustomerInfo.Age = Convert.ToInt32(txtAge.Text);
CustomerInfo.Address = txtAddress.Text;
CustomerInfo.Tribe = txtTribe.Text;
pos.BL.Registrations.Customers CustomerBL = new pos.BL.Registrations.Customers();
bool isSuccessfull = CustomerBL.Update(CustomerInfo);
if (isSuccessfull)
{
MessageBox.Show("Record Successfully Updated!");
loaddata();
}
else
{
MessageBox.Show("Updating Record Failed!");
}
}
public bool Insert(pos.EL.Registrations.Customers cus)
{
pos.DL.Registrations.Customers customerDL = new pos.DL.Registrations.Customers();
if (customerDL.Insert(cus))
{
return(true);
}
else
{
return(false);
}
}
public Boolean Delete(pos.EL.Registrations.Customers cus)
{
pos.DL.Registrations.Customers customerDL = new pos.DL.Registrations.Customers();
if (customerDL.Delete(cus))
{
return(true);
}
else
{
return(false);
}
}
public System.Data.DataTable List(pos.EL.Registrations.Customers cus)
{
String sQuery = "Select * from customers where 1=1 ";
if (cus.Lastname != null)
{
sQuery = sQuery + " and lastname like '" + cus.Lastname.Trim() + "%'";
}
if (cus.Firstname != null)
{
sQuery = sQuery + " and lastname like '" + cus.Firstname.Trim() + "%'";
}
return Helper.executeQuery(sQuery);
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Are you sure you want to delete?", "Message", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
CustomerInfo.Customerid = Convert.ToInt32(txtCustomerID.Text);
bool isSuccessfull = CustomerBL.Delete(CustomerInfo);
if (isSuccessfull)
{
MessageBox.Show("Record Successfully Updeted!");
CustomerInfo = new pos.EL.Registrations.Customers();
dtCustomers.DataSource = CustomerBL.List(CustomerInfo);
}
else
{
MessageBox.Show("Addding Record Failed!");
}
}
}
private void BtnDelete_Click(object sender, EventArgs e)
{
pos.EL.Registrations.Customers CustomerInfo = new pos.EL.Registrations.Customers();
CustomerInfo.Customerid = Convert.ToInt32(txtCustomersID.Text);
pos.BL.Registrations.Customers CustomerBL = new pos.BL.Registrations.Customers();
bool isSuccessfull = CustomerBL.Delete(CustomerInfo);
if (isSuccessfull)
{
MessageBox.Show("Record Successfully Deleted!");
loaddata();
}
else
{
MessageBox.Show("Deleting Record Failed!");
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
pos.EL.Registrations.Customers CustomerInfo = new pos.EL.Registrations.Customers();
CustomerInfo.Lastname = txtLastName.Text;
CustomerInfo.Firstname = txtFirstName.Text;
CustomerInfo.Middleinitial = txtMIddleName.Text;
CustomerInfo.Age = Convert.ToInt32(txtAge.Text);
CustomerInfo.Address = txtAddress.Text;
CustomerInfo.Tribe = txtTribe.Text;
pos.BL.Registrations.Customers CustomerBL = new pos.BL.Registrations.Customers();
bool isSuccessfull = CustomerBL.Insert(CustomerInfo);
if (isSuccessfull)
{
MessageBox.Show("Record Successfully Addded!");
}
else
{
MessageBox.Show("Addding Record Failed!");
}
}
public pos.EL.Registrations.Customers Select(pos.EL.Registrations.Customers cus)
{
String sQuery = "Select * from customers where 1=1 ";
if (cus.Customerid > 0)
{
sQuery = sQuery + "and customerid=" + cus.Customerid;
}
System.Data.DataTable dt = Helper.executeQuery(sQuery);
if (dt.Rows.Count >= 1)
{
cus.Customerid = Convert.ToInt32(dt.Rows[0]["customerid"].ToString());
cus.Lastname = dt.Rows[0]["lastname"].ToString();
cus.Firstname = dt.Rows[0]["firstname"].ToString();
cus.Middleinitial = dt.Rows[0]["middleinitial"].ToString();
cus.Age = Convert.ToInt32(Convert.ToInt32(dt.Rows[0]["age"].ToString()));
cus.Tribe = dt.Rows[0]["tribe"].ToString();
cus.Address = dt.Rows[0]["address"].ToString();
}
return null;
}
private void btnUpdate_Click(object sender, EventArgs e)
{
CustomerInfo.Customerid = Convert.ToInt32(txtCustomerID.Text);
CustomerInfo.Lastname = txtLastName.Text;
CustomerInfo.Firstname = txtFirstName.Text;
CustomerInfo.Middleinitial = txtMIddleName.Text;
CustomerInfo.Age = Convert.ToInt32(txtAge.Text);
CustomerInfo.Address = txtAddress.Text;
CustomerInfo.Tribe = txtTribe.Text;
bool isSuccessfull = CustomerBL.Update(CustomerInfo);
if (isSuccessfull)
{
MessageBox.Show("Record Successfully Updeted!");
CustomerInfo = new pos.EL.Registrations.Customers();
dtCustomers.DataSource = CustomerBL.List(CustomerInfo);
}
else
{
MessageBox.Show("Addding Record Failed!");
}
}
public pos.EL.Registrations.Customers Select(pos.EL.Registrations.Customers cus)
{
pos.DL.Registrations.Customers customerDL = new pos.DL.Registrations.Customers();
return(customerDL.Select(cus));
}
public System.Data.DataTable List(pos.EL.Registrations.Customers cus)
{
pos.DL.Registrations.Customers customerDL = new pos.DL.Registrations.Customers();
return(customerDL.List(cus));
}
public Boolean Insert(pos.EL.Registrations.Customers cus)
{
return Helper.executeNonQuery("insert into customers (lastname, firstname, middleinitial, age, address, tribe) values ('" + cus.Lastname + "', '" + cus.Firstname + "', '" + cus.Middleinitial + "', '" + cus.Age + "', '" + cus.Address + "', '" + cus.Tribe + "')");
}
public Boolean Delete(pos.EL.Registrations.Customers cus)
{
return Helper.executeNonQuery("delete from customers where customerid = '" + cus.Customerid + "'");
}
public Boolean Update(pos.EL.Registrations.Customers cus)
{
return Helper.executeNonQuery("update customers set lastname = '" + cus.Lastname + "',firstname = '" + cus.Firstname + "', middleinitial = '" + cus.Middleinitial + "', age = '" + cus.Age + "', address = '" + cus.Address + "', tribe = '" + cus.Tribe + "' where customerid = '" + cus.Customerid + "'");
}
private void frmCustomers_Load(object sender, EventArgs e)
{
CustomerInfo = new pos.EL.Registrations.Customers();
dtCustomers.DataSource = CustomerBL.List(CustomerInfo);
}
private void loaddata()
{
CustomerInfo = new pos.EL.Registrations.Customers();
dtCustomers.DataSource = CustomerBL.List(CustomerInfo);
}
