public DevelopmentHistoryForm(RoofingCompanyEntities db, StartForm startForm, DevelopmentForm developmentForm)
{
InitializeComponent();
this.db = db;
this.startForm = startForm;
this.developmentForm = developmentForm;
}
private void btnDevelopment_Click(object sender, EventArgs e)
{
DevelopmentForm developmentForm = new DevelopmentForm(db, startForm, this);
this.Hide();
developmentForm.Show();
}
