TdhGetDecodingParameter function (tdh.h)
Retrieves the value of a decoding parameter.
Syntax
TDHSTATUS TdhGetDecodingParameter(
[in] TDH_HANDLE Handle,
[in, out] PTDH_CONTEXT TdhContext
);
Parameters
[in] Handle
Type: TDH_HANDLE
A valid decoding handle.
[in, out] TdhContext
Type: PTDH_CONTEXT
Array of context values. The array must not contain duplicate context types.
Return value
Type: ULONG
Returns ERROR_SUCCESS if successful. Otherwise, this function returns one of the following return codes in addition to others.
| Return code | Description |
|---|---|
|
One or more of the parameters is incorrect. This error is returned if the Handle or TdhContext parameter is NULL. This error is also returned if the ParameterValue member of the TDH_CONTEXT struct pointed to by the TdhContext parameter does not exist. |
|
Memory allocations failed. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Target Platform | Windows |
| Header | tdh.h |
| Library | Tdh.lib |
| DLL | Tdh.dll |