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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 l4 x3 B3 x4 h# g2 [//-------------------------------------------------------------------------
4 }0 G2 C* g) V8 t// Callback on PushBActivate of _PushButtonExport
8 B/ ?! V, ]/ {% T//------------------------------------------------------------------------- @# O, Y- h+ `) p
void PLMHomeRegeditFunctionCmdDlg::OnPushButtonExportPushBActivateNotification(CATCommand* cmd, CATNotification* evt, CATCommandClientData data)9 ], d8 ^- f. M( Y/ k3 ^. z
{
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pDlgFile = new CATDlgFile(this,"导出文件",CATDlgFileSave);//弹出文件选择框
" v B, |. t$ z) m2 i, \9 o' q' }, g pDlgFile->SetVisibility(CATDlgShow);
' C8 P$ D4 f! i O3 x& O' V, f1 Q ]! Q: d CATUnicodeString nameExtension = CATUnicodeString("txt files");//设置文件格式为txt
/ G/ c: l" J/ L8 u2 y4 T CATString filterExtension = CATString("*.txt");" r2 p1 {( A- |8 K/ K2 t
pDlgFile->SetFilterStrings(&nameExtension, &filterExtension, 1);: x) H4 J! l. p& `$ d
//getCurrentTime& ^ \7 o3 n. c/ H1 J: M
CATUnicodeString myTimeStr;. d, s2 L6 Y5 O2 \: O" T; J
CATTime myTime = CATTime::GetCurrentLocalTime();& m* H) j5 l0 f1 n8 e8 C/ q
myTimeStr = myTime.ConvertToString("%Y%m%d%I%M%S");: w! W5 E( i) ?& N1 W U* O' h D
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//fileName+ K% x5 |( A: x) J) r4 y. V
CATUnicodeString fileNameStr = " LM之家培训导出信息表_" + myTimeStr;1 O7 u; K( _; U, V0 A% j8 ]
PrintMessage(fileNameStr);5 H* O _& y$ e; a7 I$ t) c4 f9 a2 ]0 D
pDlgFile->SetFileName( fileNameStr);//设置文件默认名称为信息记录8 I/ M$ R& c. R2 D+ s6 g! F+ `
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int iTypeOfInput = 0;' K9 f3 t& o, _% h# b# ^: p1 C: W) L2 @* S
//添加文件选择框确定按钮事件回调函数 ActOnOK& F- y1 I/ ^# \9 s, Y/ ^
AddAnalyseNotificationCB (pDlgFile,
' [( n. y- ]' V# }/ [ pDlgFile->GetDiaOKNotification(),' L$ N0 Y2 h% o( j% i: f/ F
(CATCommandMethod)&LMHomeRegeditFunctionCmdDlg::ActOnOK,
/ U5 V' j+ }. u' t. b# j" W% P5 N7 Q" z: q &iTypeOfInput);- T- m$ L% f) K3 H, O
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void PLMHomeRegeditFunctionCmdDlg::ActOnOK(CATCommand* cmd, CATNotification* evt, CATCommandClientData data)& ?5 p4 K/ W7 i4 y% ?( A" S
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CATUnicodeString fileName;
) i7 S5 O2 c8 F" z pDlgFile->GetSelection(fileName);//获取选择的路径8 {# m( V* z2 I3 ]1 [6 T( l W1 f0 O
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fileName=fileName+".txt";' D% W. g! {/ q; I7 ?9 t6 D6 J8 w. Z' W
const char *filepath=fileName.ConvertToChar();
3 l/ Q- p8 |1 E3 | ofstream outfile(filepath,ios: ut|ios::trunc);//用c++的输出文件/ `0 x, u) f9 f
if(!outfile) q6 h1 J2 v' d( m" T7 N
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PrintMessage("打开文件出错!");
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" T' |/ y w# d; k4 i4 b: L outfile<<"姓名 "<<"性别 "<<"年龄 "<<"电话 "<<"时长 "<<"学习科目 "<<endl;' J% P5 `0 \) `" d+ H
CATUnicodeString name,gender,age,tel,time,subject;. p; q0 e; j# @" \. a% M
int ColumnNum=_MultiListInfor->GetLineCount();8 N& C+ f+ p" E5 `. U
for(int i=0;i<ColumnNum;i++)0 j; E, y% w, z
{
2 s V9 ^! R- L5 _/ u" m1 d //获取MultiListInformation中的信息
( ^# \2 l& z! f g1 e: ~ _MultiListInfor->GetColumnItem(0, name,i);
/ ]$ e# { k% p5 X. N- m _MultiListInfor->GetColumnItem(1, gender,i);
! ?, d! Q% M* V _MultiListInfor->GetColumnItem(2, age,i);& p9 h- `+ ^2 Z
_MultiListInfor->GetColumnItem(3, tel,i);( f$ r9 [+ E! @% s2 x; H
_MultiListInfor->GetColumnItem(4, time,i);5 g5 h1 b. @' m' A
_MultiListInfor->GetColumnItem(5, subject,i);+ O+ \! ]* r" ~* x
//此处需要调整字符串的输出方式，使得txt格式整齐) s9 u. V6 p e7 Q5 z
name.Resize(6,' ',0);- _; m( ^2 G1 S. P1 r
gender.Resize(4,' ',0);
7 S4 G0 N3 ], f1 ^8 M K9 J age.Resize(4,' ',0);$ A: J+ k, U4 f
tel.Resize(11,' ',0);2 r5 O6 |( t& U/ i# m( A5 u* m. P- R
time.Resize(4,' ',0);
! W0 R/ S, i! r0 C. n; D subject.Resize(22,' ',0);4 N, v o* A U0 L. g3 `4 ~
outfile<<name<<" "<<gender<<" "<<age<<" "<<tel<<" "<<time<<" "<<subject<<" "<<endl;
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pDlgFile->RequestDelayedDestruction();3 ]( w. r' `! k2 `8 Y
pDlgFile=NULL;2 E* W, }8 N0 v4 @( f+ F# y
}[/mw_shl_code]$ ]2 _) m' T5 l2 a9 U% `3 p/ F0 f. m
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