public static bool isValidTel(String str)
{
if (Support.isNumeric(str) && str.Length == 10)
{
return(true);
}
else
{
return(false);
}
}
public static bool isValidNIC(String NIC)
{
if (NIC.Length == 9 && Support.isNumeric(NIC))
{
return(true);
}
else if (NIC.Length == 10 && Support.isNumeric(NIC.Substring(0, 9)))
{
if (NIC.Substring(9, 1) == "v" || NIC.Substring(9, 1) == "V" || NIC.Substring(9, 1) == "x" || NIC.Substring(9, 1) == "X")
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
private void tbx12New_TextChanged(object sender, EventArgs e)
{
if (tbx12New.Text.Length > 0)
{
if (Support.isNumeric(tbx12New.Text) && Support.isValidAmount(tbx12New.Text))
{
btnSave.Enabled = true;
new12UnitPrice = decimal.Parse(tbx12New.Text);
}
else if (tbxSingleNewPrice.Text.Length == 0)
{
btnSave.Enabled = false;
tbx12New.Clear();
new12UnitPrice = 0;
MessageBox.Show("Value you entered is not valid!", "Warning!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
tbx12New.Clear();
MessageBox.Show("Value you entered is not valid!", "Warning!", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
new12UnitPrice = 0;
}
}
}
