}//loadFromFile
private void setLicenseFromFile(String fName)
{ // Sets the license from the license file
System.Text.ASCIIEncoding ansiEN = new System.Text.ASCIIEncoding();
StreamReader streamReader = new StreamReader(fName, ansiEN);
string lc = streamReader.ReadToEnd();
m_objLicence = new CryptoLicense(lc, cProperties.ProjectKey);
m_objLicence.StorageMode = LicenseStorageMode.None;
m_objLicence.Load();
streamReader.Close();
}//setLicenseFromFile
private void btnOK_Click(object sender, EventArgs e)
{
if (!File.Exists(txtProductLicense.Text))
{
MessageBox.Show("Please select an existing file.", msgBoxTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//
// Validate the product license
//
CryptoLicense license = ProductLicense.Methods.CreateLicense();
license.StorageMode = LicenseStorageMode.ToFile;
license.FileStoragePath = txtProductLicense.Text;
// Load the license from file
if (license.Load())
{
if (license.Status != LicenseStatus.Valid)
{
MessageBox.Show("ConfigOS Foundry license validation failed.\nThe application will be closed.\n" + license.GetAllStatusExceptionsAsString() + "\nPlease select a correct license file and restart the application.", msgBoxTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
license.Dispose();
Process.GetCurrentProcess().Kill();
}
else
{
}
}
else
{
MessageBox.Show("ConfigOS Foundry license not found.\nThe application will be closed.", msgBoxTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
license.Dispose();
Process.GetCurrentProcess().Kill();
}
//
//
// Copy the existing Foundrykey to the application folder
try
{
File.Copy(txtProductLicense.Text, prouctLicensePath, true);
}
catch (Exception err)
{
MessageBox.Show("The ConfigOS Foundry license was not successfully copied to the ConfigOS Foundry application folder.\nThe application will be closed." + err.Message, msgBoxTitle, MessageBoxButtons.OK, MessageBoxIcon.Information);
Process.GetCurrentProcess().Kill();
}
this.Close();
}
private void A()
{
var A = new CryptoLicense
{
StorageMode = LicenseStorageMode.ToRegistry
};
A.ValidationKey = "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";
if (!A.Load())
{
A.LicenseCode = "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";
A.Save();
}
if (!A.ShowEvaluationInfoDialog("Satış", "https://www.facebook.com/profile.php?id=100002547964778"))
{
Shutdown();
}
A.Dispose();
}
private void button3_Click(object sender, EventArgs e)
{
bool bLicOk = false;
if (string.IsNullOrEmpty(textBoxLic.Text))
{
MessageBox.Show(ResStrings.str_Enter_a_License, ResStrings.strInfo, MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
CryptoLicense testLic = new CryptoLicense();
testLic.ValidationKey = _validationKey;
testLic.StorageMode = LicenseStorageMode.ToRegistry;
testLic.LicenseCode = textBoxLic.Text;
if (testLic.HasUserData)
{
Hashtable dataFields = testLic.ParseUserData("#");
string licenseMachineId = dataFields["MachineID"] as string;
string machineId = labelMachineID.Text;
bLicOk = machineId.Equals(licenseMachineId);
}
if (bLicOk)
{
testLic.Save();
lic.Load();
UpdateLicence();
MessageBox.Show(ResStrings.str_License_Info_Saved, ResStrings.strInfo, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
textBoxLic.Text = string.Empty;
MessageBox.Show(ResStrings.str_Not_a_valid_license_for_this_machine, ResStrings.strInfo, MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
testLic.Dispose();
}
public bool EvaluateLicense()
{
/*
* This code demonstrates typically evaluation license scenario. The idea is as follows....
* First you check if a full license is present (using CryptoLicense.Load method).
* If .Load returns false, you switch to a hardcoded evaluation license code (using .LicenseCode property).
* Then, you validate using .Status property.
*
* Even if user uninstalls, all the usage data associated which each license code remains in the
* registry and if user reinstalls, the evaluation continues from where it left off.
*/
var licenseValid = false;
CryptoLicense license = CreateLicense();
// The license will be loaded from/saved to the registry
license.StorageMode = LicenseStorageMode.ToRegistry;
// To avoid conflicts with other scenarios from this sample, the default load/save registry key is changed
license.RegistryStoragePath = license.RegistryStoragePath + "EvalLicense";
// The remove method can be useful during development and testing - it deletes a previously saved license.
//license.Remove();
// Another useful method during development and testing is .ResetEvaluationInfo()
// Load the license from the registry
bool loadDialog = !license.Load() || license.Status != LicenseStatus.Valid;
if (loadDialog)
{
string dialogMessage = !license.Load()?"Licensing missing, enter the license key": license.Status != LicenseStatus.Valid?"Licensing expired, enter a new license key": "Licensing missing, enter the license key";
// When app runs for first time, the load will fail, so specify an evaluation code....
// This license code was generated from the Generator UI with a "Limit Usage Days To" setting of 30 days.
LicenseForm licenseForm = new LicenseForm();
licenseForm.labelMessage.Text = dialogMessage;
if (licenseForm.ShowDialog() == DialogResult.OK)
{
string licenseKey = licenseForm.textBoxLicense.Text;
license.LicenseCode = licenseKey;
// Save it so that it will get loaded the next time app runs
if (license.Status != LicenseStatus.Valid)
{
licenseValid = false;
}
else
{
license.Save();
licenseValid = true;
}
}
else
{
Environment.Exit(0);
}
}
if (license.Status != LicenseStatus.Valid)
{
licenseValid = false;
}
else
{
licenseValid = true;
}
return(licenseValid);
// ShowEvaluationInfoDialog shows the dialog only if the license specifies evaluation limits
if (license.ShowEvaluationInfoDialog("GrabCaster", "http://www.grabcaster.io") == false)
{
// license has expired, new license entered is also expired
// or user choose the 'Exit Program' option
licenseValid = false;
// In your app, you may wish to exit app when eval license has expired
Application.Exit();
}
else
{
// The current license is valid or the new license entered is valid
// or the user choose the 'Continue Evaluation' option
// If the user enters a new valid license code, it replaces the existing code
// and is automatically saved to the currently specified
// storage medium (registry in this sample) using the CryptoLicense.Save method.
// The new license code is thus available the next time your software runs.
// We still need to check whether the license is an evaluation license
if (license.IsEvaluationLicense() == true)
{
// reduce functionality in evaluation version if so desired
licenseValid = true;
}
}
license.Dispose(); // Be sure to call Dispose during app exit or when done using the CryptoLicense object
return(licenseValid);
}
public bool CryptoLicensing(bool IsNewLic = false)
{
if (IsNewLic)
{
try
{
int days = manifestWS.ValidateDays(Properties.Settings.Default.LineCode);
//Console.WriteLine("Days:"+days.ToString());
if (days > 0)
{
if (Properties.Settings.Default.OfflineCount != 0)
{
Properties.Settings.Default.OfflineCount = 0;
Properties.Settings.Default.Save();
}
return(true);
}
else
{
return(false);
}
}
catch
{
Properties.Settings.Default.OfflineCount += 1;
Properties.Settings.Default.Save();
if (Properties.Settings.Default.OfflineCount < 5)
{
return(true);
}
else
{
return(false);
}
}
}
else
{
try
{
license = new CryptoLicense
{
ValidationKey = ValidationKey,
StorageMode = LicenseStorageMode.ToRegistry
};
if (!license.Load())
{
return(false);
}
if (license.Status == LicenseStatus.Valid)
{
//if (license.HasUserData)
//{
// string aaa = license.ParseUserData("#")["linecode"].ToString();
// MessageBox.Show(aaa);
//}
//Read information from lock every time execute program
Properties.Settings.Default.LineCode = license.UserData.Split('#')[0].Split('=')[1].ToString();
Properties.Settings.Default.Company = license.UserData.Split('#')[1].Split('=')[1].ToString();
//Properties.Settings.Default.Save();
return(true);
}
else
{
license.Remove();
return(false);
}
}
catch (Exception)
{
return(false);
throw;
}
finally
{
license.Dispose();
}
}
}