IDVB_ST::GetData method (dvbsiparser.h)
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.
The GetData method returns the data in the ST.
Syntax
HRESULT GetData(
[out] BYTE **ppData
);
Parameters
[out] ppData
Address of a variable that receives a pointer to a buffer, which contains all of the data_byte fields in the ST. To get the size of the buffer, call the IDVB_ST::GetDataLength method. The caller must release the buffer by calling the CoTaskMemFree function.
Return value
The method returns an HRESULT. Possible values include those in the following table.
| Return code | Description |
|---|---|
|
Insufficient memory. |
|
NULL pointer argument. |
|
The ST does not contain any data. |
|
The method succeeded. |
Remarks
The data in an ST has no meaning.
Requirements
| Target Platform | Windows |
| Header | dvbsiparser.h |