Example WP Query Code

// WP_Query arguments
$args = array (
	'p'                      => 'post-id',
	'name'                   => 'post-slug',
	'page_id'                => 'page-id',
	'pagename'               => 'page-slug',
	'post_parent'            => 'children',
	'post_type'              => 'eros-webcast',
	'category_name'          => 'eros-webcast-type',
	'pagination'             => true,
	'posts_per_page'         => '5',
	'posts_per_archive_page' => '5',
	'ignore_sticky_posts'    => false,
	'order'                  => 'ASC',
	'orderby'                => 'date',
	'meta_query'             => array(
		array(
			'key'       => 'webcast-date-time',
			'value'     => 'webcast-date-time-value',
			'compare'   => '>=',
			'type'      => 'DATETIME',
		),
	),
	'cache_results'          => true,
	'update_post_meta_cache' => true,
	'update_post_term_cache' => true,
);

// The Query
$ews_query = new WP_Query( $args );

// The Loop
if ( $ews_query->have_posts() ) {
	while ( $ews_query->have_posts() ) {
		$ews_query->the_post();
		// do something
	}
} else {
	// no posts found
}

// Restore original Post Data
wp_reset_postdata();