how to open vcf file in excel

Failure phenomenon: When you try to open a Microsoft Office Excel 2007 workbook, you receive the following error message: Excel found unreadable content in Book_name. You want to restore the contents of this workbook. When you click Yes, you receive the following recovery report: Number of records deleted: PivotTable report in the/xl/pivotcache/piv

Some people often ask the following question: how to convert the data in an Excel table into GIS data? Using the Desktop software (ArcGIS Desktop) cannot solve this problem, but it can be implemented through development! Creating a Shp file based on an Excel table mainly creates a shp data file by using the numerical

. In the design status, you can use the designer to import and export data. In the running status, you can use the code, you can import and export data from the entire form, specified form table, or specific cell range to different file types or stream files. Export File Type: XML file of Spread Excel(.xls

the import requirements. This rule is not only reflected in the Excel read-write library, but also in the PDF read-write library, the majority of the current market for the PDF library only support generation, do not support import.For example, using the EFW framework to export an Excel file is simple, call the export method of the Excelhelper object, this metho

C # Open Excel document Method 1: Call the Excel COM Component Open the Add reference dialog box in the project, select the com column, and find "Microsoft Excel 11.0 Object Library" (Office 2003) in the com list ), add it to the project references. Visual C #. Net automatic

functions include date and time functions, project functions, financial functions, logical functions, mathematical and trigonometric functions, statistics, text functions, and so on.features for importing and exportingSpread supports import and export of multiple data formats. Not only in the design state can through the designer to import, export data, execution state, through the code, the entire form, the specified form table or a specific range of cells to import, export to different

In the real office, we often have such a request: the report directly in Excel to open. There is such a demand in practice. Query the user for all information provided by the selected resource and generate Excel for download. But in the query we need to check the information provided by the user to see if there is a mistake (ID). There is error generating error i

Address: http://www.phpthinking.com/archives/560 Sometimes it is necessary to import the data of Excel table into MySQL database, we can easily implement the import of Excel by using an open source project of PHP Php-excelreader. In addition, the MySQL data exported to Excel and the site of the previous article expor

Excel, he will automatically open the file, the code is as follows: Privatevoid Button1_Click (object sender, EventArgs e) { System.Diagnostics.Process.Start ("C:\\test.xls");} A description of how C # opens an Excel document is introduced here and is useful for you to learn and learn about C #

What if the Excel table doesn't open? 1, first of all we need to confirm whether this Excel form is a real Excel form, many friends will ask, Excel forms also have true and false points, the answer is yes, there, the so-called false is not originally

Win7 How the system opens a CSV file |win7 the system opens the CSV file in two ways. recently many netizens asked the small Win7 system how to open the CSV file? A CSV format file (comma-delimited value) is a plain text file that

to get Font font; objApp. createDispatch ("Excel. application "); // determine whether the EXCEL Application COleVariant VOptional (long) DISP_E_PARAMNOTFOUND, VT_ERROR); objApp. setVisible (TRUE); objApp. setUserControl (TRUE); LPDISPATCH pwkbooks = objApp. getWorkbooks (); objBooks. attachDispatch (pwkbooks, TRUE); objBooks = objApp. getWorkbooks (); // objBook = objBooks. add (VOptional); objSheets = ob

("Excel"); } private void KillProcess (string processname) { System.Diagnostics.Process myproc= new System.Diagnostics.Process (); Get all the open processes Try { foreach (Process thisproc in Process.getprocessesbyname (processname)) { if (!thisproc. CloseMainWindow ()) { Thisproc. Kill (); } } } catch (Exception exc) { throw new Exception ("", exc); } } 2, Method 2: Copy C

Many times we will find that we have worked hard from the Internet, forums or QQ group to download the documents, forms, PPT unexpectedly can not open, many people think it is a file problem, directly deleted, and many friends will be around this kind of problem I let me answer, in fact, these problems, the Internet has relevant solutions, So today I am here for you to put together a comprehensive, for coll

When using VB, VBA, or other forms that support creating and exporting Excel files, you usually need to typeset and beautify the file format. There are two ways to do this: first, use an Excel file with a well-designed format to open it and pay for it. 2. Use Ole's own dashe

A recent project needs to manipulate EXCEL.The principle can be borrowed from the following blog:Http://blog.sina.com.cn/s/blog_6163bdeb0102dxcy.htmlI used the most commonly used OLE automation method, which suggested that you read the documentation carefully and provide more functionality. Then in the design encountered a problem, open Excel, exit after the prompt "whether to save the ...." Changes, Micro

informationActivesheet. PasteDim N as integerN = baselineStartline1 = n' the starting line for the parent account to Start copying 'Open each subaccount and copy the information to the parent accountFor I = 1 to countWorkbooks. Open filename: = currentpath Arr (I) 'Open the Excel

GridviewData Import Excel/Excel data read into the gridview : Solution:Add a button to the page and click Add event as follows:Protected void button#click (Object sender, eventargs E){Export ("application/MS-excel", "Student renewal report .xls ");} Private void Export (string filetype, string filename){Response. charset = "gb2312 ";Response. contentencod

What file is TMP? The name of TMP is the abbreviation of temporary, which is temporary meaning. The file at the end of the. tmp format is collectively known as a temporary file, which is a shared format. Many programs save their temporary files as TMP files, and it's often difficult to tell exactly what program the TMP file