Parameters
hWnd identifies the current window of the application.
dwConversation identifies the conversation handle returned by EHNAPPC_Allocate or EHNAPPC_Extended Allocate.
lpbSyncLevel points to a byte variable that is used to return the synchronization level.
lpszModeName points to a null-terminated character string that is used to return the 8- character mode name.
lpszLuName points to a null-terminated character string that is used to return the LU of the local trans action program.
lpszPluName points to a null-terminated character string that is used to return the name of the partner LU.
lpszUserId points to a null-terminated character string that is used to return the user ID that was used to establish this connection.