private void ClearBtn_Click(object sender, EventArgs e)
{
if (CcNumber.Visible)
{
CcNumber.Clear();
}
else
{
PinNumber.Clear();
}
}
private void Four_Click(object sender, EventArgs e)
{
if (CcNumber.Visible)
{
if (CcNumber.TextLength < 19)
{
if (CcNumber.TextLength == 4 || CcNumber.TextLength == 9 || CcNumber.TextLength == 14)
{
CcNumber.AppendText("-4");
}
else
{
CcNumber.AppendText("4");
}
}
}
else
{
if (PinNumber.TextLength < 4)
{
PinNumber.AppendText("4");
}
}
}
private void CancelBtn_Click(object sender, EventArgs e)
{
PinNumber.Clear();
CcNumber.Clear();
RequestCcNumber();
}
