graphiti worksheets

① clears the contents of a cell Use (ClearContents method) Sub testclearcontents () MsgBox "Clears the contents of a specified range of cells" Worksheets (9). Range ("B1:f8"). ClearContents End Sub As with the code function, the B1:f8 of this range of data for the 9th worksheet is cleared. ② clear the formatting in a cell Use (ClearFormats method) Sub Testclearformats () MsgBox "Clear formatting in specified range of cells"

If you use the customization options described below, you need to click the Office button, and then click the Excel Options button to open the Excel Options dialog box (except the last one). 　　1. Change the default sheet count By default, when you open Excel (Microsoft Certified), a new blank workbook is created that contains 3 blank worksheets. But do you always use these 3 worksheets? Or what if you cou

the ranking of data in a single worksheet is fine, but how do you do it without a worksheet merge if you rank data among multiple worksheets? A small group held a long jump, hundred meters, put three games, divided into 3 groups, the group should rank and have awards, the group also has to carry out 3 groups of full ranking, also has awards. The results of the 3 groups were grouped into one, two and three groups of 3 tables. Group rankin

　　A. Skillfully change capital Chinese numerals 　　1. First we move the cursor to the cell in which you want to enter an uppercase number, and use the keypad to enter the corresponding number in the cell, such as: 12345. 2. Right-click the cell, select Format Cell ... 3. In the Pop-up Cell Format dialog box, select the Special option, and then in the type, select Chinese capital number. 4. After clicking "OK", Excel automatically converts the corresponding number into Chinese capit

examples are based on office2003, different versions of the call may vary)The namespace of the page references the using Excel;The following is a section of code that invokes the template Copy Code code as follows: #region export Excel tables using templates Case "Reportbytemp": { DataView dv = cache["Reportbytemp"] as DataView; Create a new process of excel.application Excel.Application app = new Excel.Application (); if (app = null) { Return } App. Vi

excel| programming to open Excel's VBA Help and view the Excel object model, it is easy to find several collections and objects needed to complete this feature: application, workbooks, workbook, worksheets also has worksheet and range. Application Create an Excel application, workbooks open an Excel document, workbook get an Excel document workbook, worksheets an action sheet collection, and worksheet get a

excel| programming With the experience of programming the search text in a Word document, it is not difficult to implement this feature in Excel. 　　 By opening VBA Help for Excel and looking at the object model for Excel, it is easy to find several collections and objects needed to complete this feature: application, workbooks, workbook, worksheets, and worksheet and range. Application Create an Excel application, workbooks open an Excel document, wo

This article describes how to copy worksheet data in C #. Replication of worksheets takes two things into account Copy between different worksheets in the same workbook Copying between worksheets in different workbooks( the Copy here contains all the contents of the original data table, such as copying data, borders, shading, formulas, etc. )In addit

(); Workbook workbook1 = excel1.workbooks. add (true ); Worksheet worksheet1 = (worksheet) workbook1.worksheets ["sheet1"]; Worksheet worksheet1 = (worksheet) workbook1.worksheets. add (type. missing, workbook1.worksheets [1], 1, type. missing ); Excel1.visible = true; 4. Rename an excel table Microsoft. office. interop. excel. application excel1 = new microsoft

Merging documents can effectively simplify the management of complex documents. In the work, when we encounter the need to merge multiple Excel worksheets into a single worksheet, how to merge, this article will be further described.using Tools：Free Spire.xls for. NET, Visual StudioPS:Before you edit the code, you need to add a reference Spire.XLS.dll to the project program and add it to the namespaceMerge Excel tables in two, one is to merge

). value = "" format $ (myflexgrid. textmatrix (I-1, J-1) next J next I end with 'empty and close set exsheet = nothing set exbook = nothing set excelapp = nothing The above is only the most basic content used for interaction between EXCEL and VB. Here we will make some extensions: Create an Excel fileObject, using comobj: Dimexcelapp as Excel. Application Setexcelapp as new excel. Application 1) display the current window: Excelapp. Visible = true 2) Change ExcelTitle bar: Excelapp. Caption =

*. In terms of performance, it is not ideal to search for bookmarks. Because it will request additional I/O overhead to search in the field to return the required data rows. If you think that the bookmarked search does not affect the query performance, there are four options to avoid it: you can create a clustered index that will be used by the WHERE clause and take advantage of the index intersection, create a covered non-clustered index, or (if it is SQL Server 2000/2005 Enterprise Edition) C

From http://www.cnblogs.com/kenblove/archive/2009/01/07/1371104.html In the past two days, I have used aspose. Cells to build an Excel report. I feel that this component is quite useful. I will record the common usage knowledge: 1. Create a workbook and a worksheet Workbook WB=NewWorkbook ();WB. worksheets. Clear ();WB. worksheets. Add ("New worksheet1"); // New worksheet1 is the name of WorksheetWorks

1) applicationclass excelapp = new applicationclass (); 2) Change the Excel title bar: excelapp. caption: = 'application calls Microsoft Excel '; 3) Add a new workbook: excelapp. workbooks. add; 4) open an existing workbook: excelapp. workbooks. open ('C: \ Excel \ demo.xls '); 5) set 2nd worksheets as active worksheets: excelapp. worksheets [2]. activate; or exc

Excel. Application APP = new excel. Application (); App. sheetsinnewworkbook = 2; App. workbooks. Add (); Worksheet sheet1 = (worksheet) app. activeworkbook. worksheets [1]; Sheet1.name = "Hello word "; Sheet1.cells [1, 1] = "Welcome to excel "; Worksheet sheet2 = (worksheet) app. activeworkbook. worksheets [2]; Sheet2.name = "Hello Jiahua "; Sheet2.cells [1, 1] = "Welcome to Jiahua "; App. activeworkbook.

Tags: file data work IP address storage oo C Excel document Excel conceptsWorkbook: it consists of several worksheets. A worksheet is an Excel file. When you start Excel or create a document, the default workbook file name created in Excel is book1, book2 ,...... The extension is XLS.Number of worksheets in the workbook: 1-255 Worksheet: A Workbook is used to store and process data in Excel. A Workbook (E

PL/SQL operations Excel (temporary storage) test passed, modify part, but the whole process has not been straightened out... PL/SQL has many methods to Operate Excel, but they are not ideal. After comparison, it is better to use the Java method. 1. Use the utl_file packageDeclareL_file utl_file.file_type;BeginL_file: =utl_file.fopen('my_dir', 'test1.xls ', 'w ');Utl_file.put_line (l_file, 'jobs table export data ');Utl_file.fflush (l_file );End; Note: This method is acceptable for text operation

1. When programming, sometimes the worksheets interface is used and sometimes the sheets interface is used. Under what conditions are they used? What is the difference? Answer: worksheets refers to the table that you are currently inactive, and sheets is the current active table. Each sheet is a workbook, and each sheet forms a sheet, that is, a worksheet. If you open both book1 and book2, But you operate b

link the button with the corresponding macro.5. Close the "Custom" dialog box. You can use the "professional symbols" toolbar to quickly enter the professional symbols in the cell, just like using the common toolbar.5. Use the "view Manager" to save multiple print pagesFor some worksheets, you often need to print different areas. Use the "view Manager.1. open the worksheet to be printed, drag the rows (or columns) that do not need to be printed with

Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Using system; Using system. Collections. Generic; Using system. LINQ; Using system. text; Using Microsoft. Office. InterOP. Excel; Using system. diagnostics; Namespace exceltohtml{Public class excelreader{Private sheets worksheets;Private worksheet currentworksheet; /// /// Construct an Excel object to open an Excel file/// /// Public excelreader (