private StorageEmulatorUpdatableConfiguration AutoDetectAndUpdate()
{
StorageEmulatorUpdatableConfiguration storageEmulatorUpdatableConfiguration;
if (!StorageEmulatorUpdatableConfiguration.TryGetFromUserProfile(true, out storageEmulatorUpdatableConfiguration))
{
storageEmulatorUpdatableConfiguration = new StorageEmulatorUpdatableConfiguration();
}
this.LogMessage(Resource.LocalDBCheckForInstall, new object[0]);
DBProbe dBProbe = new DBProbe((string message) => this.LogMessage(message, new object[0]), (string message) => this.LogMessage(message, new object[0]));
string str = this.CheckForLocalDB();
if (str == null)
{
this.LogMessage(Resource.LocalDBInstallNotFound, new object[0]);
try
{
if (!dBProbe.ProbeInstance("localhost\\SQLExpress", 2))
{
storageEmulatorUpdatableConfiguration.SqlInstance = string.Empty;
}
else
{
storageEmulatorUpdatableConfiguration.SqlInstance = "localhost\\SQLExpress";
}
}
catch (ArgumentException argumentException)
{
this.LogError("SQL default instance name was rejected: {0}", new object[] { "localhost\\SQLExpress" });
storageEmulatorUpdatableConfiguration.SqlInstance = string.Empty;
}
}
else
{
try
{
this.LogMessage(Resource.LocalDBInstallFound, new object[0]);
if (!dBProbe.ProbeInstanceWithRetry(str, 20, 10))
{
storageEmulatorUpdatableConfiguration.SqlInstance = string.Empty;
this.LogError(Resource.LocalDBInstalledButNotRunning, new object[0]);
}
else
{
storageEmulatorUpdatableConfiguration.SqlInstance = str;
}
}
catch (ArgumentException argumentException1)
{
this.LogError("LocalDB default instance name was rejected: {0}", new object[] { str });
storageEmulatorUpdatableConfiguration.SqlInstance = string.Empty;
this.LogError(Resource.LocalDBInstalledButNotRunning, new object[0]);
}
}
this.server = storageEmulatorUpdatableConfiguration.SqlInstance;
storageEmulatorUpdatableConfiguration.WriteToUserProfile();
return(storageEmulatorUpdatableConfiguration);
}
private string CheckForLocalDB()
{
DBProbe dBProbe = new DBProbe((string message) => this.LogMessage(message, new object[0]), (string message) => this.LogMessage(message, new object[0]));
string str = "(localdb)\\MSSQLLocalDB";
try
{
if (dBProbe.ProbeInstance(str, 20))
{
return(str);
}
}
catch (ArgumentException argumentException)
{
this.LogError("LocalDB default instance name was rejected: {0}", new object[] { str });
}
return(null);
}