Package com.sun.jna.platform.win32

# Interface DdemlUtil.IDdeConnectionList

All Superinterfaces:
  `AutoCloseable`, `Closeable`

All Known Implementing Classes:
  `DdemlUtil.DdeConnectionList`

Enclosing class:
  DdemlUtil

public static interface DdemlUtil.IDdeConnectionList extends Closeable
The IDdeConnectionList wraps a connectionlist.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `close()`
  Destroys the specified conversation list and terminates all conversations associated with the list.
  `Ddeml.HCONVLIST`
  `getHandle()`
  `DdemlUtil.IDdeConnection`
  `queryNextServer(DdemlUtil.IDdeConnection prevConnection)`
  Retrieves the next conversation handle in the specified conversation list.

- ## Method Details

  - ### getHandle

    Ddeml.HCONVLIST getHandle()

  - ### queryNextServer

    DdemlUtil.IDdeConnection queryNextServer(DdemlUtil.IDdeConnection prevConnection)
    Retrieves the next conversation handle in the specified conversation list.
    Parameters:
      `prevConnection` - A handle to the conversation handle previously returned by this function. If this parameter is NULL, the function returns the first conversation handle in the list.
    Returns:
      If the list contains any more conversation handles, the return value is the next conversation IDdeConnection in the list; otherwise it is NULL.

  - ### close

    void close()
    Destroys the specified conversation list and terminates all conversations associated with the list.

    If the function fails a DdeException is raised with the appropriate errorCode:

    - DMLERR_DLL_NOT_INITIALIZED
    - DMLERR_INVALIDPARAMETER
    - DMLERR_NO_ERROR

    Note: This wraps DdeDisconnectList to align with Closeable wording.

    Specified by:
      `close` in interface `AutoCloseable`
    Specified by:
      `close` in interface `Closeable`