private void AddToList_btn_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(MassOfGrain_tbox.Text))
{
MessageBox.Show("Enter a value for grain mass.");
return;
}
if (string.IsNullOrEmpty(Description_tbox.Text))
{
MessageBox.Show("Enter a grain description.");
return;
}
var sb = new StringBuilder();
sb.Append(MassOfGrain_tbox.Text);
sb.Append(" ");
sb.Append(Description_tbox.Text);
listBox1.Items.Add(sb);
GrainTotal += Convert.ToDouble(MassOfGrain_tbox.Text);
GrainTotal_tbox.Text = Convert.ToString(GrainTotal);
MassOfGrain_tbox.Clear();
Description_tbox.Clear();
MassOfGrain_tbox.Focus();
}
private void Submit_btn_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(Description_tbox.Text))
{
MessageBox.Show("Enter a yeast description.");
return;
}
var sb = new StringBuilder();
sb.Append(YeastType_cbox.SelectedItem.ToString());
sb.Append(" ");
sb.Append(Description_tbox.Text);
Yeast_tbox.Text = Convert.ToString(sb);
Description_tbox.Clear();
Yeast_tmp = Yeast_tbox.Text;
}