private void btnClose_Click(object sender, EventArgs e)
{
frmSingleVehicle singleVehicle = new frmSingleVehicle();
singleVehicle.fetchSellerData();
this.Hide();
}
private void btnSave_Click(object sender, EventArgs e)
{
if (selectedId == 0)
{
if (!string.IsNullOrEmpty(txtName.Text) && !string.IsNullOrEmpty(txtAddress.Text) &&
!string.IsNullOrEmpty(txtPhone.Text) && !string.IsNullOrEmpty(cmbType.Text))
{
ve = new VehicleManagementEntities();
if (ve.VehicleSellers.Any(r => r.SellerName == txtName.Text && r.VehicleNumber == regNum) == false)
{
VehicleSeller vehicleSeller = new VehicleSeller()
{
SellerName = txtName.Text,
SellerAddress = txtAddress.Text,
SellerContactNumber = txtPhone.Text,
SellerType = cmbType.Text,
VehicleNumber = regNum
};
ve.VehicleSellers.Add(vehicleSeller);
ve.SaveChanges();
MessageBox.Show("Seller data saved successfully!");
clearValues();
frmSingleVehicle singleVehicle = new frmSingleVehicle();
singleVehicle.fetchSellerData();
btnSave.Text = "Update";
btnSave.Enabled = false;
}
else
{
MessageBox.Show("This seller already exists");
}
}
else
{
MessageBox.Show("All fields are required");
}
}
else
{
if (!string.IsNullOrEmpty(txtName.Text) && !string.IsNullOrEmpty(txtAddress.Text) &&
!string.IsNullOrEmpty(txtPhone.Text) && !string.IsNullOrEmpty(cmbType.Text))
{
ve = new VehicleManagementEntities();
var singleSeller = ve.VehicleSellers.Where(r => r.VehicleSellerId == selectedId).First();
singleSeller.SellerName = txtName.Text;
singleSeller.SellerAddress = txtAddress.Text;
singleSeller.SellerContactNumber = txtPhone.Text;
singleSeller.SellerType = cmbType.Text;
ve.SaveChanges();
MessageBox.Show("Successfully updated!");
btnSave.Text = "Update";
btnSave.Enabled = false;
}
}
}
