php - Why won't my drupal module show up in the modules list? -

my drupal module won't show me. code is:

.project

<?xml version="1.0" encoding="utf-8"?> <projectdescription>     <name>db_connection</name>     <comment></comment>     <projects>     </projects>     <buildspec>     </buildspec>     <natures>     </natures> </projectdescription> 

db_select_module.info

name=db balance description= test module practice database selecting. core= 7.x    

db_select_module_balance.module

    function dp_select_module_block_info() {       $blocks['dp_select_module'] = array(         'info' => t('database calls'),         'cache' => drupal_cache_per_role,    );   return $blocks; } /**  *   * function data database.  */ function dp_select_module_get_data() {   $query= db_select('balancetable', 'c')     ->fields('c', array('name','username','balance'))     ->execute()     ->fetchall();   return $query;     }  /**  * implemented block view.  */ function dp_select_module_block_view1() {   $result= dp_select_module_get_data();   //$items= array();   $output= '<ul>';   foreach($result $key){  $output.= '<li>' .$key->name. '</li>';  $ output.= '<li>' .$key->username. '</li>';  $output.= '<li>' .$key->balance. '</li>';     }   $output.= '</ul>';   $block['content'] = $output;   return $block; } 

my database table details:

table name: balancetable

columns:

id | name | username | balance

so there i'm doing wrong in code? shouldn't module still show there errors? did modify pre-existing module , changed name etc why i'm getting problem?

try renaming db_select_module_balance.module db_select_module.module match .info file.

also checking these files in

/sites/all/modules/db_select_module/