Important:
This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.
4/8/2010

Applies to Windows Mobile 6.5.3

For Windows Mobile Professional, additional support is now available for OEMs to set the roaming indicator to flash instead of only solid on or solid off. You turn the flashing roaming indicator on and off through the Radio Interface Layerby adding the roam status flag RIL_ROAMSTATUS_SPECIAL, in addition to the roam flags RIL_ROAMSTATUS_ANALOG or RIL_ROAMSTATUS_DIGITAL.

Syntax 

HRESULT RIL_GetCurrentRoamingStatus(
  
  HRIL hRil,
);

Parameters

RIL_ROAMSTATUS_NONE

0

RIL_ROAMSTATUS_ANALOG

1

RIL_ROAMSTATUS_DIGITAL

2

RIL_ROAMSTATUS_SPECIAL

4

Return Value

If the function succeeds, gets the roaming status of the current system.

Code Example

Copy Code 
//
// @doc EXTERNAL
//
// @constants CDMA Roaming Status | CDMA Roaming Status
//
// @comm None
//
//
------------------------------------------------------------------
#define RIL_ROAMSTATUS_NONE	 0
#define RIL_ROAMSTATUS_ANALOG	 1
#define RIL_ROAMSTATUS_DIGITAL	2
#define RIL_ROAMSTATUS_SPECIAL	4
//
//
------------------------------------------------------------------
//
// @doc EXTERNAL
//
// @func Gets the current roaming status of the current system
//
// @comm Asynchronous.  <p lpData> points to a <t
DWORD> RIL_ROAMSTATUS_* constant.
//
//
------------------------------------------------------------------
HRESULT RIL_GetCurrentRoamingStatus(
  HRIL hRil 
// @parm handle to RIL instance returned by <f
RIL_Initialize>
);

Description

In the preceding example, to set the roaming indicator to flash on a digital network the returned value would be (RIL_ROAMSTATUS_DIGITAL | RIL_ROAMSTATUS_SPECIAL).

See Also