SLGetApplicationInformation function (slpublic.h)

Gets information about the specified application.

Syntax

HRESULT SLGetApplicationInformation(
  [in]            HSLC       hSLC,
  [in]            const SLID *pApplicationId,
  [in]            PCWSTR     pwszValueName,
  [out, optional] SLDATATYPE *peDataType,
  [out]           UINT       *pcbValue,
  [out]           PBYTE      *ppbValue
);

Parameters

[in] hSLC

Type: HSLC

The handle to the current SLC context.

[in] pApplicationId

Type: const SLID*

A pointer to the application ID.

[in] pwszValueName

Type: PCWSTR

[out, optional] peDataType

Type: SLDATATYPE*

A pointer to a value of the SLDATATYPE enumeration that specifies the type of data in the ppbValue buffer. The following values are valid.

[out] pcbValue

Type: UINT*

A pointer to the size, in bytes, of the ppbValue buffer.

[out] ppbValue

Type: PBYTE*

If successful, the data is returned in the buffer allocated by the SLC.
When finished using the memory, free it by calling the LocalFree function.

Return value

Type: HRESULT WINAPI

If this function succeeds, it return S_OK. Otherwise, it returns an HRESULT error code.

Requirements