private void btnAdd_Click(object sender, EventArgs e)
{
frmAddModifyPackage addPackageForm = new frmAddModifyPackage(); //instantiate new Add form
addPackageForm.addPackage = true; //set bool to true that we are adding a product
//this is used to differentiate adding and modifying (form heading)
DialogResult result = addPackageForm.ShowDialog();
if (result == DialogResult.OK)
{
package = addPackageForm.package; //grab the object from the Add/Modify Product form
this.DisplayPackage(); // populate textboxes with data from the newly created product
}
}
private void btnModify_Click(object sender, EventArgs e)
{
frmAddModifyPackage modifyPackageForm = new frmAddModifyPackage();
modifyPackageForm.addPackage = false;
//this is used to differentaite betwwn adding and modifying
modifyPackageForm.package = package;
DialogResult result = modifyPackageForm.ShowDialog();
if (result == DialogResult.OK)
{
package = modifyPackageForm.package;
this.DisplayPackage();
}
else if (result == DialogResult.Retry)
{
int packageId = Convert.ToInt32(packageIdTextBox.Text);
package = PackageDB.GetPackage(packageId);
//calls GetPackage method of PackageDB class
if (package != null)
this.DisplayPackage();
else
this.ClearControls();
}
}