/// <summary>
/// Verifies connection credentials, database version, license.
/// </summary>
private Task <bool> ValidateDatabase()
{
TaskCompletionSource <bool> tcs = new TaskCompletionSource <bool>();
bool validationResult = false;
try
{
// Change message
Wizard.SetWaitState(null, ResHelper.GetString("Step2_CheckingLicense"));
using (InvokeHelper ih = new InvokeHelper(cmbDBName))
{
ih.InvokeMethod(() => ImportProfile.SQLServerDatabase = cmbDBName.Text);
}
if (!string.IsNullOrEmpty(ImportProfile.SQLServerDatabase))
{
var projectVersion = GetDatabaseVersion(CMSImport.ConnectionString);
if (String.IsNullOrEmpty(projectVersion))
{
SetError("Step2_OtherDB");
}
else
{
Wizard.SetWaitState(null, ResHelper.GetString("Step2_CheckingVersion"));
// Version has to correspond with DLL version
if (projectVersion.EqualsCSafe(ADWizard.SupportedVersion))
{
// Set new connection string
CMSImport.ConfigureApplicationSettings();
// Initialize application to enable usage of providers
CMSImport.CMSInit();
validationResult = true;
SetMessage("Step2_ConnectionToDBSuccessfull");
}
else
{
SetError(ResHelper.GetString("Step2_WrongVersion", ADWizard.SupportedVersion, projectVersion));
}
}
}
else
{
SetError("Step2_SelectDatabase");
}
}
catch (SqlException)
{
validationResult = false;
SetError("Step2_OtherDB");
}
tcs.SetResult(validationResult);
return(tcs.Task);
}
private static bool ValidateDatabase()
{
bool validationResult = false;
try
{
// Change message
Console.WriteLine(ResHelper.GetString("Step2_CheckingLicense"));
if (!string.IsNullOrEmpty(ImportProfile.SQLServerDatabase))
{
// Try to open connection
SqlConnection sc = new SqlConnection(CMSImport.ConnectionString);
// Find out whether CMS version is correct
SqlCommand getVersion = new SqlCommand("SELECT [KeyValue] FROM [CMS_SettingsKey] WHERE [KeyName] = 'CMSDBVersion'", sc);
DataSet ds = null;
using (SqlDataAdapter dataAdapter = new SqlDataAdapter(getVersion))
{
ds = new DataSet();
dataAdapter.Fill(ds);
}
// Get current project version
string projectVersion = null;
if (!DataHelper.DataSourceIsEmpty(ds))
{
projectVersion = ValidationHelper.GetString(ds.Tables[0].Rows[0]["KeyValue"], string.Empty);
}
if (string.IsNullOrEmpty(projectVersion))
{
Console.WriteLine(ResHelper.GetString("Step2_OtherDB"));
}
else
{
Console.WriteLine(ResHelper.GetString("Step2_CheckingVersion"));
// Version has to correspond with DLL version
if (projectVersion.EqualsCSafe(ADWizard.SupportedVersion))
{
// Set new connection string
ConnectionHelper.ConnectionString = CMSImport.ConnectionString;
// Initialize application to enable usage of providers
CMSImport.CMSInit();
validationResult = true;
Console.WriteLine(ResHelper.GetString("Step2_ConnectionToDBSuccessfull"));
}
else
{
Console.WriteLine(ResHelper.GetString("Step2_WrongVersion", ADWizard.SupportedVersion, projectVersion));
}
}
}
else
{
Console.WriteLine(ResHelper.GetString("Step2_SelectDatabase"));
}
}
catch (SqlException)
{
validationResult = false;
Console.WriteLine(ResHelper.GetString("Step2_OtherDB"));
}
return(validationResult);
}