excel macro tutorial vba

. Insert the column dictionary. Add key, value; When searching, you only need to directly retrieve the value of dictionary. Item (lookup_value) to complete the searching; If you only create Vlookup once, you do not have to create a dictionary first. However, when there are many cells using the same Vlookup formula (for example, tens of thousands), it is necessary. Because dictionary only needs to be created once, it can be searched multiple times with the complexity of O (1. 2. Vlookup is slo

This document describes four common methods:1. Use Excel objects to process files;2. Use VBA file processing statements to process files;3. Use the FileSystemObject object to process files;4. Use API functions to process files. Of course, you can also use ADO + SQL to operate database files. However, the Forum has already described such methods in detail, so this article will not repeat them. 1. Use

From: http://blogs.msdn.com/ B /vsod/archive/2009/10/02/excel-how-to-run-c-code-behind-with-a-click-of-a-button-on-a-worksheet-without-vba-code.aspx Excel: How to Run C # code behind with a click of a button on a worksheet, without VBA codemsdnarchive 2 Oct 2009 pm 0 OLE object controls such as command button, ch

Once saw a "excel-home" produced "About Excel suicide function" video tutorial, after careful study, I wrote down their code, share in this. Implementation ideas:Use VBA to create a hidden name, record the number of times the current workbook has been opened, and automatically delete the workbook if the number of

Excel VBA programming to draw a house on a form . This tutorial is to introduce you to use Excel VBA programming on the form to draw a house method, the tutorial comparison basis, produced the effect is very good, recommend to see

value that represents MicrosoftExcel printing a large workThe order in which the page numbering is used for the table. This property corresponds to the print order option.Name Value Description option setting valueXldownthenover 1 processes the rows down and then the page or page fields to the right. First row and thenXloverthendown 2 processes the page or page field one by one, and then processes the row down. First post column9. PrintGridlines: If the cell gridlines are printed on the page, t

Recently, a series of work to do the maintenance of the website, so do a lot of support tools. There are VBA in Excel, there are tools for direct C # to do. There are times when you need to perform Excel VBA macros in C #, and sometimes even after you execute a VBA

use Excel VBA programming to draw a hexagon on a form. This tutorial is to share with friends the use of Excel VBA programming on the form to draw a hexagonal method, the tutorial is very good, suitable for beginners to learn, rec

The VBA basics are coming to an end in everyone's attention. There are many classic VBA operations that we just briefly introduce, to use VBA skillfully, You need to digest and absorb it slowly, and then summarize and improve it in practice. Finally, we collected common VBA code to attract a large number of readers and

Translator Note:This article is greatly accompanied by translation from the www.vba-ie.net of the course, only to do Japanese learning, such as reproduced in this article please inform. all of the text is not replaced with Chinese interface, because the author of the computer is also a Japanese system, hope to understand. As a primer, this tutorial covers the basics of controlling IE from using VBA, getting

Because the Excel format is pasted without time, write only the key VBA code and TXT document format example 'Attribute vb_name = "Copyanddiffer"' 2015/06/24 ADD by MaouizayoiOption Explicit' Excute Interface.Sub Copyanddiffer ()' Define variablesDim Ccnsht as Object ' Ccnsht is named for the current console sheet.Dim Pathrng as RangeDim Filenamerng as RangeDim Fieldsrng as RangeDim Arng as RangeDim Brng as

About Excel VBAProgramInterface Programming ○ The Excel VBA program interface is related to its form. For macro loading, a new button or menu must be added. You can click these interface elements to complete the work; ○ For common worksheet programs, you can add required buttons, or directly add buttons, list box

Two days ago, a friend asked me, there is no way to implement a table in Excel dropdowns is the original data, in another form to display the search lines, search keywords can be separated, and the search history recorded?I think, with VBA implementation can certainly ah, but I was thinking, there is no possibility of Excel itself can be implemented, but later di

Python uses the Xlswriter module to easily create pictures in Excel, but you want to achieve the goal of importing images into your email by exporting the resulting chart chart as a picture. The online query did not find a way to export a picture that has been generated in Excel from a Python code to a picture, but by using the workaround, you can easily export the picture with a

case, it can be manipulated.These files go to work indirectly with Excel. To verify that this is the case, then find an Excel file that contains the macro code, modify the suffix name, and then unzip it to see what the file is inside it:There are two more files under the XL folder Vbaproject.bin and Vbaprojectsignature.bin, see this name is

If a project involves exporting report data using a report template developed in Excel, it is generally called by using VBA as a macro in an Excel report. That is, the Report Template is developed using the VBA provided by Excel,

Purpose : Sometimes we need to organize a large amount of data in an Excel file, which can be tedious and error-prone if you use manual grooming. In the case of VBA, it is possible to automate a large amount of data collation by writing a simple code in Excel based on requirements.1, in Excel 2007, for example, if you

value based on the row and column number specified in a given range (range reference or array) and returns a cell reference if the source data is a range, or a value in the array if the source range is an array.INDEX (Reference, Row_num, [Column_num], [Area_num])INDEX (Array, row_num, [column_num])Example: extracting from the data table on the left to create a new worksheetE4:index ($C $: $C $8, ROW (A2) *2-1)F4:index ($C: $C $8,row (A2))SMALL takes the specified nth-small valueSMALL (array, K)

It is often necessary to convert an Excel worksheet into a CSV file. The Save As function can only be used to operate on one worksheet, And the whole worksheet is always saved, for files with multiple worksheets, especially many files that do not need to be saved to the CSV file, this processing method will be very troublesome, therefore, VBA is used to save the selection area of multiple

First, file formatThe Vba,excel file that you want to use must be saved as a macro-enabled workbook, the XLSM format.Second, start the VBA editorAfter opening the workbook, to start the VBA editor, there are two methods, one is to right-click on the worksheet name, select "V