private void SecurityNumtextBox2_Leave(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(SecurityNumtextBox2.Text))
{
SecurityNumerrorProvider.SetError(this.SecurityNumtextBox2, "Enter a valid security number");
}
else
{
SecurityNumerrorProvider.Clear();
}
}
private void SecurityNumtextBox2_KeyPress(object sender, KeyPressEventArgs e)
{
if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar))
{
e.Handled = true;
SecurityNumerrorProvider.SetError(this.SecurityNumtextBox2, "Only Numeric value is valid as Amount");
}
else if (SecurityNumtextBox2.Text.Length != 4)
{
SecurityNumerrorProvider.SetError(this.SecurityNumtextBox2, "Enter a valid security number");
}
else
{
SecurityNumerrorProvider.Clear();
}
}
