C语言毕业课程设计报告【简易计算器设计】

nowSym='L' ; actNum=ans ; initNum(&actNum); _lastKey=key_sym ; } ---

void __fastcall TMainForm :: bt_modClick(TObject*Sender) {

doAns(&ans,actNum,&nowSym,'M',lastSym,_lastKey);

ShowText(ans); lastSym=nowSym ; nowSym='M' ; actNum=ans ; initNum(&actNum); _lastKey=key_sym ; } ---

void __fastcall TMainForm :: bt_njcClick(TObject*Sender) {

doAns(&ans,actNum,&nowSym,'!',lastSym,_lastKey);

lastSym=nowSym ; nowSym='!' ;

doAns(&ans,actNum,&nowSym,'N',lastSym,_lastKey); ShowText(ans); actNum=ans ; initNum(&actNum); _lastKey=key_sym ; } ---

void __fastcall TMainForm :: sjzClick(TObject*Sender) {

jz=10 ;

ShowText(nowShow); }

---

void __fastcall TMainForm :: ejzClick(TObject*Sender) {

jz=2 ;

ShowText(nowShow); } ---

void __fastcall TMainForm :: sljzClick(TObject*Sender) {

jz=16 ;

ShowText(nowShow); } ---

void __fastcall TMainForm :: bjzClick(TObject*Sender) {

jz=8 ;

ShowText(nowShow); } ---

void __fastcall TMainForm :: bt_andClick(TObject*Sender) {

doAns(&ans,actNum,&nowSym,'A',lastSym,_lastKey);

ShowText(ans); lastSym=nowSym ; nowSym='A' ; actNum=ans ; initNum(&actNum); _lastKey=key_sym ; } ---

void __fastcall TMainForm :: bt_xorClick(TObject*Sender) {

doAns(&ans,actNum,&nowSym,'X',lastSym,_lastKey);

ShowText(ans); lastSym=nowSym ; nowSym='X' ;

actNum=ans ; initNum(&actNum); _lastKey=key_sym ; } ---