Package com.sun.jna.platform.win32

# Interface Shlwapi

All Superinterfaces:
  `AltCallingConvention`, `Library`, `StdCall`, `StdCallLibrary`

public interface Shlwapi extends StdCallLibrary

- ## Nested Class Summary

  ## Nested classes/interfaces inherited from interface com.sun.jna.Library

  `Library.Handler`

  ## Nested classes/interfaces inherited from interface com.sun.jna.win32.StdCallLibrary

  `StdCallLibrary.StdCallCallback`

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `static final Shlwapi`
  `INSTANCE`

  ### Fields inherited from interface com.sun.jna.Library

  `OPTION_ALLOW_OBJECTS, OPTION_CALLING_CONVENTION, OPTION_CLASSLOADER, OPTION_FUNCTION_MAPPER, OPTION_INVOCATION_MAPPER, OPTION_OPEN_FLAGS, OPTION_STRING_ENCODING, OPTION_STRUCTURE_ALIGNMENT, OPTION_SYMBOL_PROVIDER, OPTION_TYPE_MAPPER`

  ### Fields inherited from interface com.sun.jna.win32.StdCallLibrary

  `FUNCTION_MAPPER, STDCALL_CONVENTION`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `boolean`
  `PathIsUNC(String path)`
  Determines if a path string is a valid Universal Naming Convention (UNC) path, as opposed to a path based on a drive letter.
  `WinNT.HRESULT`
  `StrRetToStr(ShTypes.STRRET pstr, Pointer pidl, PointerByReference ppszName)`
  Takes an STRRET structure returned by IShellFolder::GetDisplayNameOf and returns a pointer to an allocated string containing the display name.

- ## Field Details

  - ### INSTANCE

    static final Shlwapi INSTANCE

- ## Method Details

  - ### StrRetToStr

    WinNT.HRESULT StrRetToStr(ShTypes.STRRET pstr, Pointer pidl, PointerByReference ppszName)
    Takes an STRRET structure returned by IShellFolder::GetDisplayNameOf and returns a pointer to an allocated string containing the display name.
    Parameters:
      `pstr` - A pointer to the STRRET structure. When the function returns, this pointer will no longer be valid.
      `pidl` - A pointer to the item's ITEMIDLIST structure. This value can be NULL.
      `ppszName` - A pointer to an allocated string containing the result. StrRetToStr allocates memory for this string with CoTaskMemAlloc. You should free the string with CoTaskMemFree when it is no longer needed.
    Returns:
      If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

  - ### PathIsUNC

    boolean PathIsUNC(String path)
    Determines if a path string is a valid Universal Naming Convention (UNC) path, as opposed to a path based on a drive letter.
    Parameters:
      `path` - A string containing the path to validate.
    Returns:
      TRUE if the string is a valid UNC path; otherwise, FALSE.