LINEINITIALIZEEXPARAMS

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This structure describes parameters supplied when making calls using lineInitializeEx.

Syntax

typedef struct lineinitializeexparams_tag {
  DWORD dwTotalSize;
  DWORD dwNeededSize;
  DWORD dwUsedSize;
  DWORD dwOptions;
  union {
    HANDLE hEvent;
    HANDLE hCompletionPort;
  } Handles;
  DWORD dwCompletionKey;
} LINEINITIALIZEEXPARAMS, FAR* LPLINEINITIALIZEEXPARAMS;

Members

• dwTotalSize
  Total size, in bytes, allocated to this data structure.

• dwNeededSize
  Size, in bytes, for this data structure that is needed to hold all the returned information.

• dwUsedSize
  Size, in bytes, of the portion of this data structure that contains useful information.

• dwOptions
  One of the LINEINITIALIZEEXOPTION. Specifies the event notification mechanism the application desires to use.

• hEvent
  If dwOptions specifies LINEINITIALIZEEXOPTION_USEEVENT, TAPI returns the event handle in this field.

• hCompletionPort
  Handle to a completion port.

• dwCompletionKey
  Completion key.

Remarks

See lineInitializeEx for further information on these options.

Requirements

See Also

Reference

lineInitializeEx