private void Ip2_KeyPress(object sender, KeyPressEventArgs e)
{
if ((Keys)e.KeyChar == Keys.Tab && Ip2.Text.Length > 0 && Ip2.SelectionLength == 0)
{
Ip3.Focus();
Ip3.Select(0, Ip3.Text.Length);
}
}
private void Ip2_TextChanged(object sender, EventArgs e)
{
if (Ip2.Text.Length == 3 && Ip2.Text.Length > 0 && Ip2.SelectionLength == 0)
{
if (Convert.ToInt32(Ip2.Text) > 255)
{
Ip2.Text = "255";
}
else
{
Ip3.Focus();
Ip3.Select(0, Ip3.Text.Length);
}
}
}
private void Ip2_TextChanged(object sender, EventArgs e)
{
if (Ip2.Text.Length == 3 && Ip2.Text.Length > 0 && Ip2.SelectionLength == 0)
{
Ip3.Focus();
Ip3.Select(0, Ip3.Text.Length);
}
if (Ip2.Text.LastIndexOf('.') != -1)
{
Ip2.Text.Replace('.', ' ').Trim();
Ip3.Focus();
Ip3.Select(0, Ip3.Text.Length);
}
}
private void Ip2_KeyPress(object sender, KeyPressEventArgs e)
{
string inputStr = e.KeyChar.ToString();
if (e.KeyChar != (char)ConsoleKey.Backspace)
{
if (e.KeyChar == 46 && Ip2.Text.Length > 0 && Ip2.SelectionLength == 0)
{
Ip3.Focus();
Ip3.Select(0, Ip3.Text.Length);
}
if (CheckInput(inputStr) == false)
{
e.Handled = true;
}
}
base.OnKeyPress(e);
}