admin_enqueue_scripts action-hook . WC 1.0

add_action( 'admin_enqueue_scripts', 'action_function_name_5520' );
function action_function_name_5520(){
	// action...
}

admin_enqueue_scripts

<?php do_action( 'admin_enqueue_scripts' ); ?>

add_action( 'admin_enqueue_scripts', array( $this, 'admin_styles' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'setup_pointers_for_screen' ) );

add_action( 'admin_enqueue_scripts', array( __CLASS__, 'admin_enqueue_scripts' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );

add_action( 'admin_enqueue_scripts', array( __CLASS__, 'enqueue_admin_styles' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'maybe_add_marketing_coupon_script' ) );

add_action( 'admin_enqueue_scripts', array( __CLASS__, 'maybe_load_beta_features_modal' ) );

add_action( 'admin_enqueue_scripts', array( __CLASS__, 'load_scripts' ), 15 );

add_action( 'admin_enqueue_scripts', array( $this, 'maybe_enqueue_opt_out_scripts' ) );

add_filter( 'admin_enqueue_scripts', array( $this, 'enqueue_data' ), 20 );

add_action( 'admin_enqueue_scripts', array( $this, 'update_option_extended_task_list' ), 15 );

add_action( 'admin_enqueue_scripts', array( $this, 'add_media_scripts' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'add_onboarding_product_notice_admin_script' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'add_onboarding_homepage_notice_admin_script' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'add_onboarding_tax_notice_admin_script' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'add_onboarding_product_import_notice_admin_script' ) );

add_action( 'admin_enqueue_scripts', array( $this, 'add_print_shipping_label_script' ) );

add_action( 'admin_enqueue_scripts', array( __CLASS__, 'register_scripts' ) );

add_action( 'admin_enqueue_scripts', array( __CLASS__, 'inject_wc_settings_dependencies' ), 14 );

add_action( 'admin_enqueue_scripts', array( __CLASS__, 'load_scripts' ), 15 );

add_action( 'admin_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );