例程见下： 使用的是VC++6.0，在工程中也加入了PCI-Dask.lib，但是在编译时会说： (6) :error C2146: syntax error : missing ';' before identifier 'channel' (6) :error C2501: 'U16' : missing storage-class or type specifiers (6) :fatal error C1004: unexpected end of file found 其指点一下，多谢各位大虾了。 例程见下： #include <windows.h> #include <stdio.h> #include <conio.h> #include "dask.h" U16 channel=3; //4 channels U16 range=AD_B_5_V; char *file_name="9111d"; BOOLEAN concat=FALSE; U32 read_count=1024; F64 sample_rate=10000; main() { I16 card, err, card_num; printf("This program inputs %d data from CH-0 to CH-%d of PCI-9111 in %d Hz, and\nstore data to file '%s.dat'.\nPlease press any key to start the operation.\n", read_count, channel, (int)sample_rate, file_name); printf("Please input a card number: "); scanf(" %d", &card_num); //getch(); if ((card=Register_Card (PCI_9111DG, card_num)) <0 ) { printf("Register_Card error=%d", card); exit(1); } err = AI_9111_Config(card, TRIG_INT_PACER, 0, 1024); if (err!=0) { printf("AI_9111_Config error=%d", err); exit(1); } err = AI_AsyncDblBufferMode(card, 0); if (err!=0) { printf("AI_DblBufferMode error=%d", err); exit(1); } err = AI_ContScanChannelsToFile(card, channel, range, file_name, read_count, sample_rate, SYNCH_OP); if (err!=0) { printf("AI_ContReadChannel error=%d", err); exit(1); } Release_Card(card); printf("\n\nThe input data is already stored in file '%s.dat'.\n", file_name); printf("\nPress ENTER to exit the program. "); getch(); }