Sam: /* Sample */

2021-02-06T11:35:34Z

Sample

Sam: Created page with "This retrieves the [https://en.wikipedia.org/wiki/Universally_unique_identifier GUID] of the event. This corresponds to the `[ID]` column of the [ 2020-11-10T13:51:18Z Created page with "This retrieves the [https://en.wikipedia.org/wiki/Universally_unique_identifier GUID] of the event. This corresponds to the <code>[ID]</code> column of the <code><nowiki>[</no..." New page This retrieves the [https://en.wikipedia.org/wiki/Universally_unique_identifier GUID] of the event. This corresponds to the <code>[ID]</code> column of the <code><nowiki>[</nowiki>[[Event Table|Event]]<nowiki>]</nowiki></code> table. If you created this event, the identifier only becomes available after you have called <code>[[truxton_event_save]]</code>. =Syntax= <source lang="C"> void truxton_event_get_id( uint64_t event_handle, char * destination_string, size_t max_size ); </source> =Parameters= ==<code>event_handle</code>== The handle to an event created by the [[truxton_event_create]] call. ==<code>destination_string</code>== The string to be written to. ==<code>max_size</code>== The maximum number of characters that can be written to <code>destination_string</code>. =Sample= <source lang="C" highlight="11"> void dump_event(uint64_t event_handle) { char guid_string[ 40 ]; truxton_event_get_file_id( event_handle, guid_string, sizeof(guid_string) ); printf( "File ID is %s\n", guid_string ); truxton_event_get_media_id( event_handle, guid_string, sizeof(guid_string) ); printf( "Media ID is %s\n", guid_string ); truxton_event_get_id( event_handle, guid_string, sizeof(guid_string) ); printf( "Event ID is %s\n", guid_string ); uint64_t value = truxton_event_get_type( event_handle ); printf( "Type is %" PRIu64 "\n", value ); } </source>

@@ Line 20: / Line 20: @@
 =Sample=
 <source lang="C" highlight="11">
-void dump_event(uint64_t event_handle)
+void dump_event( uint64_t event_handle )
+{
     char guid_string[ 40 ];
@@ Line 37: / Line 37: @@
+}
 </source>