private string DoReceive(int timeoutMilliseconds)
{
string message_body = null;
{
SqlCommand command = null;
SqlDataReader reader = null;
try
{
command = _connection.CreateCommand();
command.CommandType = CommandType.Text;
command.CommandText = SqlScripts.ReceiveOneMessageScript(QueueName, timeoutMilliseconds);
command.Transaction = _transaction;
reader = command.ExecuteReader();
if (reader.Read())
{
if (!reader.IsDBNull(0))
{
message_body = (string)reader[0];
}
}
}
catch
{
throw;
}
finally
{
if (reader != null)
{
if (reader.HasRows)
{
command.Cancel();
}
reader.Dispose();
}
if (command != null)
{
command.Dispose();
}
}
}
return(message_body);
}
