Structure of the Search Information
Personal Communications returns the search information in the following structure:
typedef struct tagSEARCH
{
unsigned char data[(sizeof(DDEDATA)-1)];
unsigned short uFieldStart; /* String start offset
} SEARCH;
typedef union tagSEARCH
{
DDEDATA DDEdata;
SEARCH DDEsearch;
} DDE_SEARCH, *lpDDE_SEARCH;