private void button1_Click(object sender, EventArgs e)
{
if (SQLFunctions.checkExistsClassroom(textBox_ClassName.Text) == false)
{
SQLFunctions.addClassroom(textBox_ClassName.Text, Convert.ToInt32(textBox_Capacity.Text));
MessageBox.Show("class " + textBox_ClassName.Text + " was added with " + textBox_Capacity.Text + " seats.");
this.Hide();
FormMenuAdmin adminForm = new FormMenuAdmin();
adminForm.Show();
}
else
{
MessageBox.Show("class " + textBox_ClassName.Text + " is already exists.");
}
}
