private void ScriptThreadProc()
{
//WorkerThreadArguments arguments = (WorkerThreadArguments)threadArguments;
CollationChanger collationChanger = new CollationChanger();
ScriptStepCollection script = null;
SqlConnection connection = null;
try
{
script = collationChanger.GenerateScript(workerThreadArguments.Callback, workerThreadArguments.Server, workerThreadArguments.UserId, workerThreadArguments.Password, workerThreadArguments.Database, workerThreadArguments.DropAllConstraints, workerThreadArguments.Collation, workerThreadArguments.Language, workerThreadArguments.SetSingleUser);
if (script != null)
{
if (workerThreadArguments.ScriptOnly)
{
BeginInvoke(new ScriptCompleteCallback(ScriptComplete), new object[] { script });
}
else
{
connection = new SqlConnection(Utils.ConnectionString(workerThreadArguments.Server, workerThreadArguments.UserId, workerThreadArguments.Password));
connection.Open();
script.Execute(connection, workerThreadArguments.Callback);
BeginInvoke(new ExecuteCompleteCallback(ExecuteComplete));
}
}
else
{
BeginInvoke(new ScriptCompleteCallback(ScriptComplete), new object[] { null });
}
}
catch (ThreadAbortException) { throw; }
catch (Exception ex)
{
BeginInvoke(new ScriptCompleteErrorCallback(ScriptComplete), new object[] { ex });
}
finally
{
if (connection != null)
{
connection.Dispose();
}
}
lock (this)
{
workerThread = null;
}
}
public ScriptStepCollection GenerateScript(IScriptExecuteCallback callback, string server, string userId, string password, string database, bool dropAllConstraints, string collation, FullTextLanguage language, bool setSingleUser)
{
SqlConnection connection = new SqlConnection();
connection.ConnectionString = Utils.ConnectionString(server, userId, password);
try
{
connection.Open();
ScriptStepCollection script = LoadScript(new Version(connection.ServerVersion), database, dropAllConstraints, collation, language, setSingleUser);
//now get the last script entry and replace it with
//a special component that will return out
ScriptStepGenerateScript generator = new ScriptStepGenerateScript(script[script.Count - 1]);
script[script.Count - 1] = generator;
script.Execute(connection, callback);
return(generator.Script);
}
finally
{
connection.Dispose();
}
}