private InvestmentForm checkInput()
{
if (!String.IsNullOrEmpty(txtID.Text) || !String.IsNullOrEmpty(txtName.Text) ||
!String.IsNullOrEmpty(txtDesc.Text) || !String.IsNullOrEmpty(txtDep.Text) ||
!String.IsNullOrEmpty(txtDur.Text) || !String.IsNullOrEmpty(txtRev.Text))
{
InvestmentForm a = new InvestmentForm();
int num;
double dep;
if (int.TryParse(txtID.Text, out num))
{
a.Id = txtID.Text;
if (int.TryParse(txtRev.Text, out num))
{
a.Revenue = num;
if (int.TryParse(txtDur.Text, out num))
{
a.Min_duration = num;
if (double.TryParse(txtDep.Text, System.Globalization.NumberStyles.Any, CultureInfo.InvariantCulture, out dep))
{
a.Min_deposit = dep;
a.Description = txtDesc.Text;
a.Name = txtName.Text;
return(a);
}
}
}
}
}
return(null);
}
private InvestmentForm checkInput()
{
if (!String.IsNullOrEmpty(txtID.Text) || !String.IsNullOrEmpty(txtName.Text) ||
!String.IsNullOrEmpty(txtDesc.Text) || !String.IsNullOrEmpty(txtDep.Text) ||
!String.IsNullOrEmpty(txtDur.Text) || !String.IsNullOrEmpty(txtRev.Text))
{
InvestmentForm a = new InvestmentForm();
int num;
double dep;
if (int.TryParse(txtID.Text, out num))
{
a.Id = txtID.Text;
if (int.TryParse(txtRev.Text, out num))
{
a.Revenue = num;
if (int.TryParse(txtDur.Text, out num))
{
a.Min_duration = num;
if (double.TryParse(txtDep.Text,System.Globalization.NumberStyles.Any,CultureInfo.InvariantCulture, out dep))
{
a.Min_deposit = dep;
a.Description = txtDesc.Text;
a.Name = txtName.Text;
return a;
}
}
}
}
}
return null;
}
private void cmdAdd_Click(object sender, EventArgs e)
{
InvestmentForm a = checkInput();
if (a != null)
{
this.list.Add(a);
printList();
}
else
{
MessageBox.Show("Please check your inputs");
}
}
