private void addNewBooksToolStripMenuItem_Click(object sender, EventArgs e)
{
bool Isopen = false;
foreach (Form f in Application.OpenForms)
{
if (f.Text == "add_books")
{
Isopen = true;
f.BringToFront();
break;
}
}
if (Isopen == false)
{
add_books ab = new add_books();
ab.Show();
}
}
private void addNewBooksToolStripMenuItem_Click(object sender, EventArgs e)
{
add_books ab = new add_books();
ab.Show();
}
private void addBooks_Click(object sender, EventArgs e)
{
add_books addBooksForm = new add_books();
addBooksForm.Show();
}
