References ▼
#include "ltms.h"
C Syntax |
HRESULT IltmsLiveStreamDevConfig_HasDialog(pLiveStreamDevConfig, id, pVal) |
C++ Syntax |
HRESULT HasDialog(id, pVal) |
| IltmsLiveStreamDevConfig pLiveStreamDevConfig; | pointer to an interface |
dialog id |
|
VARIANT_BOOL pVal; |
pointer to boolean |
Queries whether the capture device configuration dialog is available.
Parameter |
Description |
pLiveStreamDevConfig |
Pointer to an IltmsLiveStreamDevConfig interface. |
id |
Dialog ID to query. See the ltmsLiveStreamDlg Enumeration Constants for a list of possible values. |
pVal |
Pointer to a boolean variable that receives whether the specified dialog is available. VARIANT_TRUE indicates that the dialog is available. Otherwise, the value is VARIANT_FALSE. |
S_OK |
The function was successful. |
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
You must lock the capture devices with IltmsLiveStreamDevConfig::LockDevices before calling this function.
Required DLLs and Libraries
LTMS For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64.
See Also
Elements: |
IltmsLiveStreamDevConfig Interface, IltmsLiveStreamDevConfig::LockDevices, IIltmsLiveStreamDevConfig::ShowDialog |
Topics: |
For a C++ example, refer to the Create or Replace Live Stream Example for C++.