User Data Messages

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.

Software for developers

Delphi Components
.Net Components
Software for Android Developers

More information resources

MegaDetailed.Net
Unix Manual Pages
Delphi Examples

Databases for Amazon shops developers

Amazon Categories Database
Browse Nodes Database