| title | description | ms.assetid | keywords | ms.topic | ms.date | ||||
|---|---|---|---|---|---|---|---|---|---|
User Data Messages |
User Data Messages |
3670f113-e951-4fe7-83c5-28388b35b148 |
|
reference |
05/31/2018 |
You can associate data with a capture window by using the WM_CAP_GET_USER_DATA and WM_CAP_SET_USER_DATA messages (or the capGetUserData and capSetUserData macros). You can retrieve a LONG data value by using the WM_CAP_GET_USER_DATA message and set a LONG data value by using the WM_CAP_SET_USER_DATA message.