private void AddEditDevice_Load(object sender, EventArgs e)
{
if (IsEditMode)
{
this.Text = "Edit Device " + DeviceName;
}
else
{
this.Text = "Add New Device";
}
if (IsEditMode)
{
txbDeviceName.Text = DeviceName;
txbDeviceDescription.Text = DeviceDescription;
btnSelectDeviceType.Text = SurgitManager.ReadableString(DeviceTType) + " (click to change)";
txbDeviceHostname.Text = DeviceHostname;
txbDeviceIPv4.Text = DeviceIPv4;
txbDeviceIPv6.Text = DeviceIPv6;
txbDeviceMac.Text = DeviceMac;
OriginalDeviceMac = DeviceMac;
btnAdd.Text = "Update Device";
}
}
private void btnSave_Click(object sender, EventArgs e)
{
bool ipStartValid;
// Check if start-IP is valid
if (IPAddress.TryParse(txbIPRangeStart.Text, out IPAddress ipStartRange) && ipStartRange.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
ipStartValid = true;
}
else
{
MessageBox.Show("The given range-start is not a valid IPv4-Address", "Invalid IP", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
bool ipEndValid;
// Check if end-IP is valid
if (IPAddress.TryParse(txbIPRangeEnd.Text, out IPAddress ipEndRange) && ipEndRange.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
ipEndValid = true;
}
else
{
MessageBox.Show("The given range-end is not a valid IPv4-Address", "Invalid IP", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Check if the start and end IPs are in the same subnet and that they are in a class C subnet
if (ipStartValid && ipEndValid && SurgitManager.CheckIPClassCValidity(txbIPRangeStart.Text, txbIPRangeEnd.Text))
{
IPStartRange = txbIPRangeStart.Text;
IPEndRange = txbIPRangeEnd.Text;
this.DialogResult = DialogResult.OK;
this.Close();
}
else
{
MessageBox.Show("The given range is not valid. Make sure the IPs are in the same subnet. Note: Only C-Class IP-Adresses are currently supported", "Invalid Range", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
private void BtnStartDiscovery_Click(object sender, EventArgs e)
{
bool ipStartValid;
// Check if start-IP is valid
if (IPAddress.TryParse(txbDiscoveryStart.Text, out IPAddress ipStartRange) && ipStartRange.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
ipStartValid = true;
}
else
{
MessageBox.Show("The given range-start is not a valid IPv4-Address", "Invalid IP", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
bool ipEndValid;
// Check if end-IP is valid
if (IPAddress.TryParse(txbDiscoveryEnd.Text, out IPAddress ipEndRange) && ipEndRange.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
ipEndValid = true;
}
else
{
MessageBox.Show("The given range-end is not a valid IPv4-Address", "Invalid IP", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Check if the start and end IPs are in the same subnet and that they are in a class C subnet
if (ipStartValid && ipEndValid && SurgitManager.CheckIPClassCValidity(txbDiscoveryStart.Text, txbDiscoveryEnd.Text))
{
if (!bgwDiscovery.IsBusy)
{
bgwDiscovery.RunWorkerAsync();
}
}
else
{
MessageBox.Show("The given range is not valid. Make sure the IPs are in the same subnet. Note: Only C-Class IP-Adresses are currently supported", "Invalid Range", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}