/// <summary>Rechecks if we're activated -- if so enable the app features.</summary>
void CheckIfActivated()
{
bool isNowActivated = false;
try
{
isNowActivated = ta.IsActivated();
}
catch (TurboActivateException ex)
{
MessageBox.Show("Failed to check if activated: " + ex.Message);
return;
}
// recheck if activated
if (isNowActivated)
{
isGenuine = true;
ReEnableAppFeatures();
ShowTrial(false);
}
else // maybe the user entered a trial extension
{
RecheckTrialLength();
}
}
public Form1()
{
InitializeComponent();
try
{
//TODO: goto the version page at LimeLM and paste this GUID here
ta = new TurboActivate("18324776654b3946fc44a5f3.49025204");
// set the trial changed event handler
ta.TrialChange += trialChange;
// Check if we're activated, and every 90 days verify it with the activation servers
// In this example we won't show an error if the activation was done offline
// (see the 3rd parameter of the IsGenuine() function)
// https://wyday.com/limelm/help/offline-activation/
IsGenuineResult gr = ta.IsGenuine(DaysBetweenChecks, GracePeriodLength, true);
isGenuine = gr == IsGenuineResult.Genuine ||
gr == IsGenuineResult.GenuineFeaturesChanged ||
// an internet error means the user is activated but
// TurboActivate failed to contact the LimeLM servers
gr == IsGenuineResult.InternetError;
// If IsGenuineEx() is telling us we're not activated
// but the IsActivated() function is telling us that the activation
// data on the computer is valid (i.e. the crypto-signed-fingerprint matches the computer)
// then that means that the customer has passed the grace period and they must re-verify
// with the servers to continue to use your app.
//Note: DO NOT allow the customer to just continue to use your app indefinitely with absolutely
// no reverification with the servers. If you want to do that then don't use IsGenuine() or
// IsGenuineEx() at all -- just use IsActivated().
if (!isGenuine && ta.IsActivated())
{
// We're treating the customer as is if they aren't activated, so they can't use your app.
// However, we show them a dialog where they can reverify with the servers immediately.
ReVerifyNow frmReverify = new ReVerifyNow(ta, DaysBetweenChecks, GracePeriodLength);
if (frmReverify.ShowDialog(this) == DialogResult.OK)
{
isGenuine = true;
}
else if (!frmReverify.noLongerActivated) // the user clicked cancel and the user is still activated
{
// Just bail out of your app
Environment.Exit(1);
return;
}
}
}
catch (TurboActivateException ex)
{
// failed to check if activated, meaning the customer screwed
// something up so kill the app immediately
MessageBox.Show("Failed to check if activated: " + ex.Message);
Environment.Exit(1);
return;
}
ShowTrial(!isGenuine);
// If this app is activated then you can get custom license fields.
// See: https://wyday.com/limelm/help/license-features/
/*
* if (isGenuine)
* {
* string featureValue = ta.GetFeatureValue("your feature name");
*
* //TODO: do something with the featureValue
* }
*/
}
public ActivationGui()
{
InitializeComponent();
try
{
//TODO: goto the version page at LimeLM and paste this GUID here
ta = new TurboActivate("4jb6ccnwvp47kmfhqe6cs3jv3p5aeaa");
// set the trial changed event handler
ta.TrialChange += trialChange;
// Check if we're activated, and every 90 days verify it with the activation servers
// In this example we won't show an error if the activation was done offline
// (see the 3rd parameter of the IsGenuine() function)
// https://wyday.com/limelm/help/offline-activation/
var gr = ta.IsGenuine(DaysBetweenChecks, GracePeriodLength);
isGenuine = gr == IsGenuineResult.Genuine ||
gr == IsGenuineResult.GenuineFeaturesChanged ||
// an internet error means the user is activated but
// TurboActivate failed to contact the LimeLM servers
gr == IsGenuineResult.InternetError;
// If IsGenuineEx() is telling us we're not activated
// but the IsActivated() function is telling us that the activation
// data on the computer is valid (i.e. the crypto-signed-fingerprint matches the computer)
// then that means that the customer has passed the grace period and they must re-verify
// with the servers to continue to use your app.
//Note: DO NOT allow the customer to just continue to use your app indefinitely with absolutely
// no reverification with the servers. If you want to do that then don't use IsGenuine() or
// IsGenuineEx() at all -- just use IsActivated().
if (!isGenuine && ta.IsActivated())
{
// We're treating the customer as is if they aren't activated, so they can't use your app.
// However, we show them a dialog where they can reverify with the servers immediately.
var frmReverify = new ReVerifyNow(ta, DaysBetweenChecks, GracePeriodLength);
if (frmReverify.ShowDialog(this) == DialogResult.OK)
{
isGenuine = true;
}
else if (!frmReverify.noLongerActivated) // the user clicked cancel and the user is still activated
{
InitPlugin.Activated = false;
return;
}
}
}
catch (TurboActivateException ex)
{
// failed to check if activated, meaning the customer screwed
// something up so kill the app immediately
MessageBox.Show("Failed to check if activated: " + ex.Message);
InitPlugin.Activated = false;
return;
}
ShowTrial(!isGenuine);
InitPlugin.Activated = ta.IsActivated() && isGenuine;
}