libxl 4.0.3读取Excel

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读取表格速度很快

#include #include #include "libxl.h" using namespace libxl; int main() { Book* book = xlCreateXMLBook(); book->setLocale("UTF-8"); if(book) { Font* boldFont = book->addFont(); boldFont->setBold(); Font* titleFont = book->addFont(); titleFont->setName(L"Arial Black"); titleFont->setSize(16); Format* titleFormat = book->addFormat(); titleFormat->setFont(titleFont); Format* headerFormat = book->addFormat(); headerFormat->setAlignH(ALIGNH_CENTER); headerFormat->setBorder(BORDERSTYLE_THIN); headerFormat->setFont(boldFont); headerFormat->setFillPattern(FILLPATTERN_SOLID); headerFormat->setPatternForegroundColor(COLOR_TAN); Format* descriptionFormat = book->addFormat(); descriptionFormat->setBorderLeft(BORDERSTYLE_THIN); Format* amountFormat = book->addFormat(); amountFormat->setNumFormat(NUMFORMAT_CURRENCY_NEGBRA); amountFormat->setBorderLeft(BORDERSTYLE_THIN); amountFormat->setBorderRight(BORDERSTYLE_THIN); Format* totalLabelFormat = book->addFormat(); totalLabelFormat->setBorderTop(BORDERSTYLE_THIN); totalLabelFormat->setAlignH(ALIGNH_RIGHT); totalLabelFormat->setFont(boldFont); Format* totalFormat = book->addFormat(); totalFormat->setNumFormat(NUMFORMAT_CURRENCY_NEGBRA); totalFormat->setBorder(BORDERSTYLE_THIN); totalFormat->setFont(boldFont); totalFormat->setFillPattern(FILLPATTERN_SOLID); totalFormat->setPatternForegroundColor(COLOR_YELLOW); Format* signatureFormat = book->addFormat(); signatureFormat->setAlignH(ALIGNH_CENTER); signatureFormat->setBorderTop(BORDERSTYLE_THIN); Sheet* sheet = book->addSheet(L"Invoice"); if(sheet) { sheet->writeStr(2, 1, L"Invoice No. 3568", titleFormat); sheet->writeStr(4, 1, L"Name: John Smith"); sheet->writeStr(5, 1, L"Address: San Ramon, CA 94583 USA"); sheet->writeStr(7, 1, L"Description", headerFormat); sheet->writeStr(7, 2, L"Amount", headerFormat); sheet->writeStr(8, 1, L"Ball-Point Pens", descriptionFormat); sheet->writeNum(8, 2, 85, amountFormat); sheet->writeStr(9, 1, L"T-Shirts", descriptionFormat); sheet->writeNum(9, 2, 150, amountFormat); sheet->writeStr(10, 1, L"Tea cups", descriptionFormat); sheet->writeNum(10, 2, 45, amountFormat); sheet->writeStr(11, 1, L"Total:", totalLabelFormat); sheet->writeFormula(11, 2, L"=SUM(C9:C11)", totalFormat); sheet->writeStr(14, 2, L"Signature", signatureFormat); sheet->setCol(1, 1, 40); sheet->setCol(2, 2, 15); } Sheet* sheet2 = book->addSheet(L"Writing a rich string with multiple fonts in one cell"); if(sheet2) { RichString* rs = book->addRichString(); Font* font1 = rs->addFont(); font1->setColor(COLOR_RED); font1->setSize(24); Font* font2 = rs->addFont(); font2->setSize(24); Font* font3 = rs->addFont(); font3->setColor(COLOR_BLUE); font3->setSize(24); Font* font4 = rs->addFont(); font4->setColor(COLOR_GREEN); font4->setSize(24); Font* font5 = rs->addFont(); font5->setScript(SCRIPT_SUPER); font5->setSize(24); rs->addText(L"E", font1); rs->addText(L"=", font2); rs->addText(L"m", font3); rs->addText(L"c", font4); rs->addText(L"2", font5); sheet2->writeRichStr(5, 3, rs); sheet2->setProtect(true); } Format* alFormat = book->addFormat(); alFormat->setAlignH(ALIGNH_LEFT); Format* arFormat = book->addFormat(); arFormat->setAlignH(ALIGNH_RIGHT); Format* alignDateFormat = book->addFormat(alFormat); alignDateFormat->setNumFormat(NUMFORMAT_DATE); Font* linkFont = book->addFont(); linkFont->setColor(COLOR_BLUE); linkFont->setUnderline(UNDERLINE_SINGLE); Format* linkFormat = book->addFormat(alFormat); linkFormat->setFont(linkFont); Sheet* sheet3 = book->addSheet(L"Formula"); if(sheet3) { sheet3->setCol(0, 0, 27); sheet3->setCol(1, 1, 10); sheet3->writeNum(2, 1, 40, alFormat); sheet3->writeNum(3, 1, 30, alFormat); sheet3->writeNum(4, 1, 50, alFormat); sheet3->writeStr(6, 0, L"SUM(B3:B5) = L", arFormat); sheet3->writeFormula(6, 1, L"SUM(B3:B5)", alFormat); sheet3->writeStr(7, 0, L"AVERAGE(B3:B5) = L", arFormat); sheet3->writeFormula(7, 1, L"AVERAGE(B3:B5)", alFormat); sheet3->writeStr(8, 0, L"MAX(B3:B5) = L", arFormat); sheet3->writeFormula(8, 1, L"MAX(B3:B5)", alFormat); sheet3->writeStr(9, 0, L"MIX(B3:B5) = L", arFormat); sheet3->writeFormula(9, 1, L"MIN(B3:B5)", alFormat); sheet3->writeStr(10, 0, L"COUNT(B3:B5) = L", arFormat); sheet3->writeFormula(10, 1, L"COUNT(B3:B5)", alFormat); sheet3->writeStr(12, 0, L"IF(B7 > 100;\"large\";\"small\") = L", arFormat); sheet3->writeFormula(12, 1, L"IF(B7 > 100;\"large\";\"small\")", alFormat); sheet3->writeStr(14, 0, L"SQRT(25) = L", arFormat); sheet3->writeFormula(14, 1, L"SQRT(25)", alFormat); sheet3->writeStr(15, 0, L"RAND() = L", arFormat); sheet3->writeFormula(15, 1, L"RAND()", alFormat); sheet3->writeStr(16, 0, L"2*PI() = L", arFormat); sheet3->writeFormula(16, 1, L"2*PI()", alFormat); sheet3->writeStr(18, 0, L"UPPER(\"libxl\") = L", arFormat); sheet3->writeFormula(18, 1, L"UPPER(\"libxl\")", alFormat); sheet3->writeStr(19, 0, L"LEFT(\"window\";3) = L", arFormat); sheet3->writeFormula(19, 1, L"LEFT(\"window\";3)", alFormat); sheet3->writeStr(20, 0, L"LEN(\"string\") = L", arFormat); sheet3->writeFormula(20, 1, L"LEN(\"string\")", alFormat); sheet3->writeStr(22, 0, L"DATE(2010;3;11) = L", arFormat); sheet3->writeFormula(22, 1, L"DATE(2010;3;11)", alignDateFormat); sheet3->writeStr(23, 0, L"DAY(B23) = L", arFormat); sheet3->writeFormula(23, 1, L"DAY(B23)", alFormat); sheet3->writeStr(24, 0, L"MONTH(B23) = L", arFormat); sheet3->writeFormula(24, 1, L"MONTH(B23)", alFormat); sheet3->writeStr(25, 0, L"YEAR(B23) = L", arFormat); sheet3->writeFormula(25, 1, L"YEAR(B23)", alFormat); sheet3->writeStr(26, 0, L"DAYS360(B23;TODAY()) = L", arFormat); sheet3->writeFormula(26, 1, L"DAYS360(B23;TODAY())", alFormat); sheet3->writeStr(28, 0, L"B3+100*(2-COS(0)) = L", arFormat); sheet3->writeFormula(28, 1, L"B3+100*(2-COS(0))", alFormat); sheet3->writeStr(29, 0, L"ISNUMBER(B29) = L", arFormat); sheet3->writeFormula(29, 1, L"ISNUMBER(B29)", alFormat); sheet3->writeStr(30, 0, L"AND(1;0) = L", arFormat); sheet3->writeFormula(30, 1, L"AND(1;0)", alFormat); sheet3->writeStr(32, 0, L"HYPERLINK() = L", arFormat); sheet3->writeFormula(32, 1, L"HYPERLINK(\"http://www.libxl.com\")", linkFormat); } Sheet* sheet4 = book->addSheet(L"aligning-colors-borders"); if(sheet4) { sheet4->setDisplayGridlines(false); sheet4->setCol(1, 1, 30); sheet4->setCol(3, 3, 11.4); sheet4->setCol(4, 4, 2); sheet4->setCol(5, 5, 15); sheet4->setCol(6, 6, 2); sheet4->setCol(7, 7, 15.4); const wchar_t* nameAlignH[] = {L"ALIGNH_LEFT", L"ALIGNH_CENTER", L"ALIGNH_RIGHT"}; AlignH alignH[] = {ALIGNH_LEFT, ALIGNH_CENTER, ALIGNH_RIGHT}; for(int i = 0; i < sizeof(nameAlignH) / sizeof(const wchar_t*); ++i) { Format* format = book->addFormat(); format->setAlignH(alignH[i]); format->setBorder(); sheet4->writeStr(i * 2 + 2, 1, n

资源文件列表:

libxl-4.0.3.zip 大约有27个文件

libxl-4.0.3/
libxl-4.0.3/.sconsign.dblite 2.71KB
libxl-4.0.3/SConstruct 575B
libxl-4.0.3/demo.cpp 15.4KB
libxl-4.0.3/img/
libxl-4.0.3/img/heart.jpg 2.51KB
libxl-4.0.3/include/
libxl-4.0.3/include/libxl.h 2.81KB
libxl-4.0.3/include/libxl_IAutoFilterT.h 1.97KB
libxl-4.0.3/include/libxl_IBookT.h 6.34KB
libxl-4.0.3/include/libxl_IFilterColumnT.h 1.95KB
libxl-4.0.3/include/libxl_IFontT.h 2.21KB
libxl-4.0.3/include/libxl_IFormControlT.h 4.15KB
libxl-4.0.3/include/libxl_IFormatT.h 4.93KB
libxl-4.0.3/include/libxl_IRichStringT.h 1.53KB
libxl-4.0.3/include/libxl_ISheetT.h 17.03KB
libxl-4.0.3/include/libxl_enum.h 10.56KB
libxl-4.0.3/include/libxl_setup.h 1.56KB
libxl-4.0.3/lib/
libxl-4.0.3/lib/libxl.dll 8.29MB
libxl-4.0.3/lib/libxl.lib 157.25KB
libxl-4.0.3/lib/libxl.so 25.58MB
libxl-4.0.3/makefile 189B
libxl-4.0.3/unicode_demo/
libxl-4.0.3/unicode_demo/SConstruct 616B
libxl-4.0.3/unicode_demo/demo.cpp 15.56KB
libxl-4.0.3/unicode_demo/makefile 209B