VAPIMWP_INIT_SETLICENSE
Provides information about your license for the Viewing API. The license must be provided to enable other functionality, so OpenText recommends sending this message immediately after creating the window.
Syntax
SendMessage(hWndVAPI, VAPIM_INIT, VAPIMWP_INIT_SETLICENSE, (LPARAM) (LPCSTR) pLicenseInfo);
Arguments
Argument | Description |
---|---|
hWndVAPI
|
The handle of the VAPI window. |
pLicenseInfo
|
A pointer to the license string. |
Returns
SendMessage()
returns:
VAPI_RETURN_SUCCESS
if successful.VAPI_RETURN_INVALID_LICENSE_KEY
if the license is invalid.VAPI_RETURN_EXPIRED_LICENSE_KEY
if the license has expired.
Discussion
If you do not provide your license information, other messages might also fail with VAPI_RETURN_INVALID_LICENSE_KEY
.