private void accNoSignuptextBox_Leave(object sender, EventArgs e)
{
if (accNoSignuptextBox.Text == "")
{
accNoSignuptextBox.Text = "Account No";
accNoSignuptextBox.ForeColor = Color.Silver;
}
if (accNoSignuptextBox.Text == "Account No")
{
AmountPaytextBox.Enabled = false;
SecurityNumtextBox2.Enabled = false;
}
if (accNoSignuptextBox.Text.Length != 16)
{
AccNoerrorProvidersignup.SetError(accNoSignuptextBox, "Invalid Card Number");
}
else
{
accNoValidation = 0;
AccNoerrorProvidersignup.Clear();
}
}
private void accNoSignuptextBox_KeyPress(object sender, KeyPressEventArgs e)
{
if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar))
{
e.Handled = true;
AccNoerrorProvidersignup.SetError(this.accNoSignuptextBox, "Only Numerical value is valid as Account number");
}
else
{
AccNoerrorProvidersignup.Clear();
accNoValidation = 0;
this.Refresh();
}
if (accNoSignuptextBox.Text != null)
{
AmountPaytextBox.Enabled = true;
SecurityNumtextBox2.Enabled = true;
}
}
