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admin
发表于 2017-12-30 22:53:15
最后是导出功能,此处使用CATFileDlg 弹出对话框导出txt格式,此对话框点击ok后需要调用自己定义的回掉函数处理!
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[mw_shl_code=c,true]
4 X9 O- n2 ?, `+ G7 r# N' }: v//-------------------------------------------------------------------------6 c( L3 R0 h' T! F2 B( s; c
// Callback on PushBActivate of _PushButtonExport
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void PLMHomeRegeditFunctionCmdDlg::OnPushButtonExportPushBActivateNotification(CATCommand* cmd, CATNotification* evt, CATCommandClientData data)
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, w( {4 @' y) d0 N$ G pDlgFile = new CATDlgFile(this,"导出文件",CATDlgFileSave);//弹出文件选择框
8 l& v. B% j6 p: P pDlgFile->SetVisibility(CATDlgShow); / x1 ]" x$ A7 F5 P0 I
CATUnicodeString nameExtension = CATUnicodeString("txt files");//设置文件格式为txt" S/ s w. | v8 F' o& L3 u
CATString filterExtension = CATString("*.txt");
# [1 c% Z; F" B! v4 _ pDlgFile->SetFilterStrings(&nameExtension, &filterExtension, 1);& X' y1 Q! K2 \" q! Z! p+ E$ Y6 ?
//getCurrentTime5 \% Q! E! P9 ~0 B9 [8 o
CATUnicodeString myTimeStr;
) X7 T# O; @8 W+ k! `' t2 K CATTime myTime = CATTime::GetCurrentLocalTime();
1 ~% R) _) H' _& @5 ?2 H myTimeStr = myTime.ConvertToString("%Y%m%d%I%M%S");4 U3 M* i4 L% ~( D* P, Q
* }6 {* q) p2 r: p* @3 |$ F //fileName5 [: E, L5 f1 b* ^4 f) Z5 e- W
CATUnicodeString fileNameStr = "LM之家培训导出信息表_" + myTimeStr;. H! m7 ^) z2 T _, z! r
PrintMessage(fileNameStr);/ b; Z% v- K i
pDlgFile->SetFileName( fileNameStr);//设置文件默认名称为信息记录# S* P: ]: v4 p0 k$ O0 E
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# Z: O; Y' j j, p% g int iTypeOfInput = 0;3 U& T6 B! w6 i' H* h4 }, e
//添加文件选择框确定按钮事件回调函数 ActOnOK
6 E) X P9 S! Z) N5 ^2 ^ AddAnalyseNotificationCB (pDlgFile,
9 s! X0 j/ X& O- h- |( h pDlgFile->GetDiaOKNotification(),
6 E5 `' R+ Y* z. ]- Z6 q (CATCommandMethod)&LMHomeRegeditFunctionCmdDlg::ActOnOK,
) m9 c8 `. S9 o4 m) Q& C* T &iTypeOfInput);* e8 @2 y' |; a5 C6 S& S
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void PLMHomeRegeditFunctionCmdDlg::ActOnOK(CATCommand* cmd, CATNotification* evt, CATCommandClientData data)
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CATUnicodeString fileName;
0 b/ A* F- {4 e$ }; o6 _ pDlgFile->GetSelection(fileName);//获取选择的路径/ N2 r* L: K4 F) O3 ]0 [( J
$ K& W- y& k' ^( k! p ?: y fileName=fileName+".txt";& s+ [( O }- y- W% v6 K
const char *filepath=fileName.ConvertToChar();: }* D" x4 [/ H h3 F! I3 M. r
ofstream outfile(filepath,ios:ut|ios::trunc);//用c++的输出文件
) v/ u9 `" G1 W5 ?% K: K, H if(!outfile)
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PrintMessage("打开文件出错!");* R: n3 i: q- K' [+ R- H
return;
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, F( n, c+ X/ t outfile<<"姓名 "<<"性别 "<<"年龄 "<<"电话 "<<"时长 "<<"学习科目 "<<endl;2 Y2 J' Q0 \3 }1 K; A
CATUnicodeString name,gender,age,tel,time,subject;' n. a# Z* J, Q) j
int ColumnNum=_MultiListInfor->GetLineCount();# `; @3 e, |( p( R3 ]; c
for(int i=0;i<ColumnNum;i++)9 e: c# h8 |) R' y
{
6 w. d6 n+ Q6 C8 b. H$ _ //获取MultiListInformation中的信息' Z% {# B/ N1 h
_MultiListInfor->GetColumnItem(0, name,i);- U" J b" ^ S0 @; H
_MultiListInfor->GetColumnItem(1, gender,i);
# P& Q4 R8 B$ b f _MultiListInfor->GetColumnItem(2, age,i);+ v, k0 _ F- c( Q8 q! b
_MultiListInfor->GetColumnItem(3, tel,i);% E0 {, G! J2 b; a* u; h. A' y
_MultiListInfor->GetColumnItem(4, time,i);
( B; s' D+ l1 B$ ^! h7 d% _/ u _MultiListInfor->GetColumnItem(5, subject,i);0 K0 h a, h/ }3 l
//此处需要调整字符串的输出方式,使得txt格式整齐
7 q/ \, u4 r8 I* A name.Resize(6,' ',0);8 {! Z& p( f9 X2 g
gender.Resize(4,' ',0);6 O3 G2 _" t* U6 P
age.Resize(4,' ',0);
# u+ Z& G7 E: _, D* \ tel.Resize(11,' ',0); l6 L/ o& r5 m: E6 v8 H
time.Resize(4,' ',0);
5 ^4 ^& ~* [, X5 s2 z- v6 k3 v! X$ ?6 m subject.Resize(22,' ',0);. J+ r, Y4 a4 h+ x* K9 m6 @/ W7 F
outfile<<name<<" "<<gender<<" "<<age<<" "<<tel<<" "<<time<<" "<<subject<<" "<<endl;5 T. _2 \1 S+ p1 E$ k
}
1 m9 @) U6 G M. U/ a! @ j+ S( U6 D pDlgFile->RequestDelayedDestruction();1 `7 ]! m1 n: C7 c: }
pDlgFile=NULL;
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