#include "ltms.h"
C Syntax |
HRESULT IltmsPathResolver_Item(pPathResolver, index, key, value) |
C++ Syntax |
HRESULT Item(index, key, value) |
IltmsPathResolver pPathResolver; | pointer to an interface |
LONG index; |
index |
BSTR key; |
pointer to a string |
BSTR* value; |
pointer to a string |
Retrieves the variable key/value pair at the specified index.
Parameter |
Description |
pPathResolver |
Pointer to an IltmsPathResolver interface. |
index |
Index of key/value pair to retrieve. |
key |
Pointer to a string variable that receives the variable key at the specified index |
value |
Pointer to a string variable that receives the variable value at the specified index. |
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. |
If the method succeeds, the caller must free the returned BSTR values by calling the SysFreeString 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: |
|
Topics: |
|
Using the ltmsPathResolver Object to Work With Path Variable Strings |
For a C++ example, refer to Print Path Variables Example for C++.
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