asp net open excel file

.jpg "align =" center "vspace =" 1 "border =" 1 "> If you want to print it in word, you can also use the following method. You only need to change the code: Response. contenttype = "application/MS-word"Response. addheader ("content-disposition", "inline?filename=test.doc ") Finally, let's take a look at how to call the client EXCEL to print. by clicking the "print" button, the customer can automatically

is exported to Excel and downloaded/// /// the DataTable to export /// type /// the file name of Excel Public voidCreateexcel (DataTable DT,stringFileType,stringFileName) {response.clear (); Response.Charset="UTF-8"; Response.Buffer=true; Response.ContentEncoding= System.Text.Encoding.GetEncoding ("GB2312"); Response.appendheader ("content-d

logic implementation, data Persistence of specific business logic is implemented through oxite. linqtosqldataprovider is implemented in this project. However, this does not affect our understanding of oxite as the main body of the application. So I think this project is the model in the ASP. NET MVC Architecture. 2) The repository mode is used to completely separate the application's business logic from t

business logic of the entire application, and does not contain specific business logic implementation, data Persistence of specific business logic is implemented through oxite. linqtosqldataprovider is implemented in this project. However, this does not affect our understanding of oxite as the main body of the application. So I think this project is the model in the ASP. NET MVC Architecture. 2) The repo

ASP. NET reads Excel content and displays it on the Web. asp. netexcel The example in this article describes how ASP. NET can read Excel content and display it on the Web. It is a very

By default, ASP. NET starts excel with "net service". If you do not have the correct permission or use imperson, the Excel cannot be started. Let's take a look at how to handle the imitation (imperson. Simulate the username and password that requires the permission to start

Label:used a SqlBulkCopy class.Core Code AnalysisCode I haven't tested yet. stringExcelconnectionstring =string. Format ("Provider=microsoft.ace.oledb.12.0;data source={0}; Extended Properties=excel 8.0", path); //Create Connection to Excel Workbook using(OleDbConnection connection =NewOleDbConnection (excelconnectionstring)) {OleDbCommand command=NewOleDbCommand ("Sele

= Document. All. webbrowser. execwb (8, 1)>Type = button value = print preview onclick = Document. All. webbrowser. execwb (7,1)> This method can be applied to simple data printing and does not have high requirements on the system. However, the disadvantage is that it has poor control capabilities, such as paging processing. 2. Use Crystal Reports or other third-party tools, such as Microsoft's reporting service. The printing of Crystal Reports or other third-party controls is gener

ASP. NET saves PDF, Word, and Excel files to the database, asp. netpdf In projects, sometimes we need to upload PDF, Word, and Excel documents to the database for future use. This article explains how to save these files to the database. Detailed steps Step 1:

I recently studied how ASP. NET can efficiently read Excel files. The following is a summary: 1. Method 1: Use oledb to read Excel files: Use an Excel file as a data source to read data. The example is as follows:Public datase

ASP. NET Excel template, import and export operations, asp. netexcel This article describes how to download templates, Import and Export Excel files in ASP. NET for your reference. The

= new System.IO.FileInfo (path);Response.Clear ();Response.charset= "GB2312";Response.contentencoding=system.text.encoding.utf8;Add header information, specify a default file name for the file download/Save As dialog boxResponse.AddHeader ("Content-disposition", "attachment; Filename= "+ server.urlencode (file. Name));Add header information, specify

Asp. Net use Npoi to export Excel, asp. netnpoiIntroduction The Npoi Excel export server can be used without any office components. Npoi was used to export Excel yesterday, and the exported Ex