private void btnAdd_Click(object sender, EventArgs e)
{
frmUpdate_Add add = new frmUpdate_Add();
add.addPackage = true;
DialogResult result = add.ShowDialog();
if (result == DialogResult.OK) // Adding accepted
{
// refresh the grid view
LoadPackages();
MessageBox.Show(add.packageNow.PkgName + " has been added to the database");
}
}
}//End of form load
private void grdPackages_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == UPDATE)
{
oldPackage = packages[e.RowIndex].PackageBackup();
frmUpdate_Add update = new frmUpdate_Add();
update.packageNow = packages[e.RowIndex]; // current package
update.packageOld = oldPackage; // older package (from frmPackage)
DialogResult result = update.ShowDialog();
if (result == DialogResult.OK) // update accepted
{
// refresh the grid view
LoadPackages();
MessageBox.Show(update.packageNow.PkgName + " has been updated successfully!");
}
else // update cancelled
{
packages[e.RowIndex] = oldPackage; // revert to the old values
}
}
}//End of Update click