transform csv to excel

# Region reading CSV files /// /// Read the CVS file /// /// /// /// Public static datatable readcvs (string filepath, string filename) { // String cvsdir = filepath; // CVS path to be read Datatable dt = new datatable (); If (filename. Trim (). toupper (). endswith ("CSV") // determine the extension to be read { String connstr = "provider =

+ "\ n";foreach(DataTable TBinchds. Tables) {Data+ = tb. TableName +"\ n";//write out the column nameforeach(DataColumn columninchTB. Columns) {Data+ = column. ColumnName +",";} Data+="\ n";//Write Dataforeach(DataRow rowinchTB. Rows) {foreach(DataColumn columninchTB. Columns) {Data+ = Row[column]. ToString () +",";} Data+="\ n";} Data+="\ n";}returndata;} Public voidExportpdf (DataTable DataTable) {Try{Document Document=NewDocument (); Pdfwriter.getinstance (document,NewFileStream ("chap0101.p

1. Problem Description We deployed a mantisbt bug submission system. After the language is set to Chinese in config_inc.php, the interface is changed to a Chinese interface. However, in the problem column, we export the CSV file and we will find it garbled, the exported Excel file is suffixed with XML. Although it can be opened through the Excel software, the wor

JS Export table is a common way to Excel files is called: ActiveXObject ("Excel.Application"), but this method has limitations, can only be implemented in the browser under the IE series, compatibility is not ideal. After testing, the proposed method in this paper can be better compatibility of the export table content to Excel files. Copy Code code as follows: var str = "blog, domain name \nblog,

In Excel, by default, all subsequent content will be produced for numbers with a field content length of more than 15 characters0I am so passionate about myself! For example, if we enter an 18-digit ID card number: 111111111111111111, it will change to 111111111111111000. Moreover, the display is also displayed in scientific counting, which is really disgusting. Recently, I have a requirement to export personal data of some people to

C # Save the data as CSV files and Excel files, 1 public void WriteData () 2 {3 try 4 {5 if (System. IO. directory. exists (DataFileRootPath) = false) 6 {7 System. IO. directory. createDirectory (DataFileRootPath); 8} 9 StringBuilder DataColumn = new StringBuilder (); 10 StringBuilder DataLine = new StringBuilder (); 11 12 string strT = DateTime. now. year. toString () + "-" + DateTime. now. month. toString

-10t22:00:00z '); A.gettime () We can convert the given date into milliseconds from the link isodate to milliseconds Now we have the correct Date times to use them in our query.Mongoexport--db test--collection Notebooks--query "{company:" Apple, Date: {$lt: new date (1394402400000), $gte: New Date (1394229600000)}} "--out Example.jsonFinally, we'll have the a JSON file (Example.json) in your current directory which includes only one document which is;{"_ID":ObjectId( "531ce4600000

In projects, Excel files are often exported. If you are not on the server side, the rich client uses Javascript scripts to process data and export files. A common method for exporting files to an Excel file is to call: activeXObject ("Excel. application "), but this method has limitations and can only be implemented in browsers in the IE series, but the compatibi

1. Import data from DataGridView into a CSV file Public static bool dataGridViewToCSV(DataGridView dataGridView) { If (dataGridView.Rows.Count == 0) { MessageBox.Show("No data to export!", "Prompt", MessageBoxButtons.OK, MessageBoxIcon.Information); Return false; } SaveFileDialog saveFileDialog = new SaveFileDialog(); saveFileDialog.Filter = "

One, python read txt file: (Idea: First open the file, read the file, and finally with a for loop output content)fp = open (' Test.txt ', ' R ')lines = Fp.readlines ()Fp.close ()For line in lines:Username = Line.split (', ') [0]Password = line.split (', ') [1]Note: The first sentence is to open the text file as read-only, and the second is to read all rows of data (read: reads the entire file; ReadLine: Reads a row of data); Finally, make sure to close the file. It will eventually return a list

Android Strings.xml to Csv/excel Mutual transfer5068698356278233Xls_xml LangtoolOmni Can! Very smooth, able, basic settings are, energy efficient;RR-Set full, also relatively clean, but recently the task is very bad, no one button cleanup buttonsLingeaos lack of customization, not too smooth, OKCrdroid--Official version No ads, set full, but recently the task sucks, very power consumption, the focus is the

One common way to export a table as an Excel file in Js is to call ActiveXObject ("Excel. application "), but this method has limitations and can only be implemented in browsers in the IE series, but the compatibility is not ideal. After testing, the recommended method can export the table content to an Excel file with good compatibility.Copy codeThe Code is as

1. Write to Excel, you do not need to create a new excel at the beginning, will automatically generateAttribute_proba is the object I wrote.Import XLWT = XLWT. Workbook () = Myexcel.add_sheet ('sheet') si=-1 SJ =-1 for in attribute_proba: si=si+1 for in I: sj=sj+1 sheet.write (Si,sj,str (j)) SJ=-1 myexcel.save ( "attribute_proba_big.xls"2. Wr

1. JSP page codeformenctype=""Multipart/form-data "Method= "POST"> inputtype= "File"name= "File"> inputtype= "Submit"value= "Upload" >form>2, controller in the code@RequestMapping ("/sysfindheimingdan/excelmobanupload") @ResponseBody Public voidUploadexcelmodel (httpservletrequest request,httpservletresponse response)throwsException {//Start uploading ExcelMultiparthttpservletrequest multipartrequest =(multiparthttpservletrequest) request; Multipartfile Multipartfile= Multipartrequest.getf

type is independent of the type of the column in Excel (the text type should be preceded by a '). If the data in this n row has text with a number, that is, a mixed type, the value is based on Hkey_local_machine/software/microsoft/jet/4.0/engines/excel/importmixedtype. If the Importmixedtype value is text, the column literal, or if the value is majority type, the type of the data is more.In order to correc

1. Excel file operation#-*-coding:utf-8-*-ImportXlrdworkbook= Xlrd.open_workbook ('D:\\workspace\\eclipse-python\\test\\myexcel.xls') SheetName=workbook.sheet_names ()#crawl the names of all sheet pagesPrint 'Myexcel is', sheetname[0],sheetname[1],sheetname[2]#Navigate to Sheet1Worksheet1=workbook.sheet_by_name (U'"Monthly Work"')#traverse all rows in Sheet1 rowNum_rows=worksheet1.nrowsPrintU'total number of rows =', Num_rows forIinchRange (num_rows):

This article brings you the content is about PHP export CSV format of Excel file implementation code, there is a certain reference value, the need for friends can refer to, I hope to help you. SOURCE Analysis index.php export.php Link: https://pan.baidu.com/s/1e9BK6l5fY4aDDgYS7CLUig Password: v120

PHP class to export data in CSV, TSV, or Excel XML

Fix PHP generated UTF-8 encoded CSV file with Excel open garbled problem

There are several ways to actually test yourselfMethod one through a tag implementation, the data to be exported with "\ n" and "," stitching into a string, and then put the string into the href, this method only supports Chrome,firefox and other non-IE browserThe HTML page code is as followsThe second method is implemented by ActiveXObject ("Excel.Application"), which only supports IE browserThe HTML page code is as follows The third method is also being used in the current projectImplement the