com.sun.jna.platform.win32
Interface Ole32

All Superinterfaces:
com.sun.jna.AltCallingConvention, com.sun.jna.Library, com.sun.jna.win32.StdCall, com.sun.jna.win32.StdCallLibrary, W32API

public interface Ole32
extends W32API

Ole32.dll Interface.


Nested Class Summary
 
Nested classes/interfaces inherited from interface com.sun.jna.platform.win32.W32API
W32API.DWORD, W32API.HANDLE, W32API.HANDLEByReference, W32API.HBITMAP, W32API.HDC, W32API.HICON, W32API.HINSTANCE, W32API.HMODULE, W32API.HRESULT, W32API.HRGN, W32API.HWND, W32API.LONG, W32API.LONG_PTR, W32API.LPARAM, W32API.LRESULT, W32API.SIZE_T, W32API.SSIZE_T, W32API.UINT_PTR, W32API.ULONG_PTR, W32API.WORD, W32API.WPARAM
 
Nested classes/interfaces inherited from interface com.sun.jna.win32.StdCallLibrary
com.sun.jna.win32.StdCallLibrary.StdCallCallback
 
Nested classes/interfaces inherited from interface com.sun.jna.Library
com.sun.jna.Library.Handler
 
Field Summary
static Ole32 INSTANCE
           
 
Fields inherited from interface com.sun.jna.platform.win32.W32API
HWND_BROADCAST, INVALID_HANDLE_VALUE
 
Fields inherited from interface com.sun.jna.win32.StdCallLibrary
FUNCTION_MAPPER, STDCALL_CONVENTION
 
Fields inherited from interface com.sun.jna.Library
OPTION_ALLOW_OBJECTS, OPTION_CALLING_CONVENTION, OPTION_FUNCTION_MAPPER, OPTION_INVOCATION_MAPPER, OPTION_STRUCTURE_ALIGNMENT, OPTION_TYPE_MAPPER
 
Method Summary
 W32API.HRESULT CoCreateGuid(Guid.GUID.ByReference pguid)
          Creates a GUID, a unique 128-bit integer used for CLSIDs and interface identifiers.
 W32API.HRESULT IIDFromString(java.lang.String lpsz, Guid.GUID.ByReference lpiid)
          Converts a string generated by the StringFromIID function back into the original interface identifier (IID).
 int StringFromGUID2(Guid.GUID.ByReference rguid, char[] lpsz, int cchMax)
          Converts a globally unique identifier (GUID) into a string of printable characters.
 

Field Detail

INSTANCE

static final Ole32 INSTANCE
Method Detail

CoCreateGuid

W32API.HRESULT CoCreateGuid(Guid.GUID.ByReference pguid)
Creates a GUID, a unique 128-bit integer used for CLSIDs and interface identifiers.

Parameters:
pguid - A pointer to the requested GUID.
Returns:
S_OK if the GUID was successfully created.

StringFromGUID2

int StringFromGUID2(Guid.GUID.ByReference rguid,
                    char[] lpsz,
                    int cchMax)
Converts a globally unique identifier (GUID) into a string of printable characters.

Parameters:
rguid - The GUID to be converted.
lpsz - A pointer to a caller-allocated string variable to receive the resulting string.
cchMax - The number of characters available in the lpsz buffer.
Returns:
If the function succeeds, the return value is the number of characters in the returned string, including the null terminator. If the buffer is too small to contain the string, the return value is 0.

IIDFromString

W32API.HRESULT IIDFromString(java.lang.String lpsz,
                             Guid.GUID.ByReference lpiid)
Converts a string generated by the StringFromIID function back into the original interface identifier (IID).

Parameters:
lpsz - A pointer to the string representation of the IID.
lpiid - A pointer to the requested IID on return.
Returns:
This function can return the standard return values E_INVALIDARG, E_OUTOFMEMORY, and S_OK.