DeleteBuddyAlert: delete a alert for a given buddy

Classes
struct	RI_CDeleteBuddyAlert
	Data structure for the Request "DeleteBuddyAlert". More...

Variables
const UINT	RI_MESSAGE_DELETEBUDDYALERT = RegisterWindowMessage(TEXT("RI_MESSAGE_DELETEBUDDYALERT"))

Detailed Description

Variable Documentation

const UINT RI_MESSAGE_DELETEBUDDYALERT = RegisterWindowMessage(TEXT("RI_MESSAGE_DELETEBUDDYALERT"))

Message ID for the Request "DeleteBuddyAlert":
RI_MESSAGE_DELETEBUDDYALERT

    <BR>
    <H3>Return Values for DeleteBuddyAlert:</H3>
    RI_NOERROR = DeleteBuddyAlert succeeded<BR><BR>
RI_NOTFOUND = DeleteBuddyAlert not succeeded, alert could be deletes<BR><BR>

    <H2>Example:</H2>

#define USE_LOADLIBRARY
#include "TNSRemoteInterfaceDll.h"

LPARAM GetUniqueID()
{
    //generate unique ID
    static LPARAM id = 0;
    if (++id == 0) ++id; // do not use 0 !!!!!
    return id;
}

inline LRESULT RI_MESSAGE( const UINT request, HWND h_client, LPARAM id )
{
    //check if RI handle is valid
    if ( !IsWindow( RI_GetTNS() ) ) 
        return RI_NAVIGATIONNOTACTIVE;
    //send the request
    PostMessage( RI_GetTNS(), request, WPARAM(h_client), id );
    return RI_NOERROR;
}

LRESULT CDlgMFC_DeleteBuddyAlert::WindowProc ( UINT  message , WPARAM  wParam , LPARAM  lParam )
{
    //check messages for answer from RI
    if ( message == RI_MESSAGE_DELETEBUDDYALERT )
    {
        if ( (LRESULT)wParam == RI_NOERROR)
        {
            //delete buddy alert success. errorcode (0)
        }
        else if ( (LRESULT)wParam == RI_NOTFOUND)
        {
            //delete buddy alert not success. alert could not be deleted. errorcode (1)
        }
        else if ( (LRESULT)wParam == RI_NAVIGATIONNOTACTIVE)
            //Navigator is not running or the configuration is not complete. errorcode(3)
    }
    return CDialog::WindowProc( message, wParam, lParam );
}

void CDlgMFC_DeleteBuddyAlert::foo()
{
    LPARAM id = GetUniqueID();

    if ( RI_MESSAGE( RI_MESSAGE_DELETEBUDDYALERT, GetSafeHwnd(), id ) == RI_NOERROR )
        //message sending succeeded
    else
        //navigation software not running
}