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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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//-------------------------------------------------------------------------( q* @8 o5 T% J; i
// Callback on PushBActivate of _PushButtonExport
/ q& B% [' ]" r# I" ] I- s6 i//-------------------------------------------------------------------------
) H v/ P/ ^+ E* }1 F6 ?void PLMHomeRegeditFunctionCmdDlg::OnPushButtonExportPushBActivateNotification(CATCommand* cmd, CATNotification* evt, CATCommandClientData data)$ n7 w2 z7 s3 \9 w8 A7 y
{
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2 u$ `: U8 }2 K9 B0 U# b* l7 b; R pDlgFile = new CATDlgFile(this,"导出文件",CATDlgFileSave);//弹出文件选择框
3 f; b: z' I; t pDlgFile->SetVisibility(CATDlgShow); , m' a4 T& R( \8 G! f7 W
CATUnicodeString nameExtension = CATUnicodeString("txt files");//设置文件格式为txt9 g) d4 U4 ]( P4 B' L
CATString filterExtension = CATString("*.txt");
$ G3 Q% l9 J7 z* N# ^ pDlgFile->SetFilterStrings(&nameExtension, &filterExtension, 1);
6 K$ A1 R3 e6 }3 [* R //getCurrentTime
8 E) g5 F( _- H! E/ @7 L) F: B CATUnicodeString myTimeStr;
p6 J' L; {$ r CATTime myTime = CATTime::GetCurrentLocalTime();
+ S+ U' w0 {! w5 A9 N; k. f myTimeStr = myTime.ConvertToString("%Y%m%d%I%M%S");
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//fileName
% |8 L% j; V; P( j3 I" h) C CATUnicodeString fileNameStr = " LM之家培训导出信息表_" + myTimeStr;, ^( p8 A2 x7 u# y @2 L! `+ p
PrintMessage(fileNameStr);
4 h! @! ^% S3 c6 i9 w9 N, R pDlgFile->SetFileName( fileNameStr);//设置文件默认名称为信息记录6 A/ n; `; i/ b$ ?) ^) `
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2 a' Y$ i) w: J int iTypeOfInput = 0;/ u% J0 f8 Z- x7 S1 e5 U0 x
//添加文件选择框确定按钮事件回调函数 ActOnOK
6 ^; M' p$ n; Z6 c AddAnalyseNotificationCB (pDlgFile, / P# r* r' O3 }9 [7 j1 \
pDlgFile->GetDiaOKNotification(),2 ~1 [1 l# F! P3 J- A5 ^
(CATCommandMethod)& LMHomeRegeditFunctionCmdDlg::ActOnOK,( G% C/ ^- a! ~& x! Y, d( {0 {! u; P
&iTypeOfInput);
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void PLMHomeRegeditFunctionCmdDlg::ActOnOK(CATCommand* cmd, CATNotification* evt, CATCommandClientData data)+ J. Q" v* ]7 m- f4 W# W
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CATUnicodeString fileName;
, r$ D* |6 L7 u- d# M3 c$ x3 l pDlgFile->GetSelection(fileName);//获取选择的路径
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fileName=fileName+".txt";
# L( ]" n, h$ a const char *filepath=fileName.ConvertToChar();
. w8 A% a ]/ i1 l/ P ofstream outfile(filepath,ios: ut|ios::trunc);//用c++的输出文件
2 P7 y$ x; }& Y* t0 D if(!outfile) , I! [7 k6 m7 P I" S0 V
{
, v! H6 a: ]" E: {4 ] PrintMessage("打开文件出错!");" t+ s# h v- g& j. v! [
return;
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outfile<<"姓名 "<<"性别 "<<"年龄 "<<"电话 "<<"时长 "<<"学习科目 "<<endl;- G6 m" ~* `$ W5 e
CATUnicodeString name,gender,age,tel,time,subject;
' W, }( t% d' R int ColumnNum=_MultiListInfor->GetLineCount();
+ v- ^1 Y8 l( o' K; N for(int i=0;i<ColumnNum;i++)
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//获取MultiListInformation中的信息
. u% o+ |; f# Z _MultiListInfor->GetColumnItem(0, name,i);
' Y" w0 i% l) Y, F* ~ i _MultiListInfor->GetColumnItem(1, gender,i);
, X0 a/ u3 q3 Y$ S8 U _MultiListInfor->GetColumnItem(2, age,i);
/ d( t/ j2 `2 N# N, @ _MultiListInfor->GetColumnItem(3, tel,i);$ H+ G' P! m/ ?5 q4 N# b$ h
_MultiListInfor->GetColumnItem(4, time,i);
; P, G" x9 }+ C" \% {0 e7 m _MultiListInfor->GetColumnItem(5, subject,i);
+ W5 D2 c |) y8 r" v% P& f; P //此处需要调整字符串的输出方式,使得txt格式整齐! Z! v9 t, @0 R* \7 S6 ]( F
name.Resize(6,' ',0);0 C! `+ I. z$ I, @9 p
gender.Resize(4,' ',0);
+ V1 Z' ~7 @% k% q. K age.Resize(4,' ',0);# o0 L- p! B) [" F: `2 U1 o- s* r2 Q
tel.Resize(11,' ',0);
/ N) h7 d4 H" S/ o. w# I6 T' W, n time.Resize(4,' ',0);* v8 V- u- S! X
subject.Resize(22,' ',0);. s& V& a$ p2 M( ^9 N4 A9 J" u
outfile<<name<<" "<<gender<<" "<<age<<" "<<tel<<" "<<time<<" "<<subject<<" "<<endl;( Q" I) a, i3 i" v- E
}
, o6 x9 p# ?& t1 y& J pDlgFile->RequestDelayedDestruction();! P# t6 Q0 E6 i! m" _: h
pDlgFile=NULL;* Z4 l, `* b& R* m( o+ m8 `
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