vba bootcamp

In VBA Engineering, VBA code is stored in a composite document in a compressed form.The extracted code is as follows: Public FunctionDecompression (Arrbyte () as Byte) as Byte() 'unzip the VBA stream 'Algorithm Description: https://msdn.microsoft.com/en-us/library/cc313094 (v=office.12). aspx DimCompressedcontainer () as Byte DimSignaturebyte as Byte

Calling Visual Basic for Applications code from Visual Basic. net Original article address Http://msdn2.microsoft.com/en-us/library/aa159913 (office.11). aspx # odc_vbnetcallsvba_createtheaccesscode Microsoft Office 2003 Technical articlescalling Visual Basic for Applications code from Visual Basic. net Frank riceMicrosoft Corporation May 1, 2004 Applies:Microsoft Visual Basic. netMicrosoft Office Access 2003Microsoft Office Excel 2003Microsoft Office Word 2003 Summary:Using automation

Technorati label: VBA, naming convention, constant, variable Generally, naming Rules use a lowercase prefix or suffix to specify the type and scope of a variable. The variable itself should use meaningful names to describe what it is or what it is to be done.A multi-character variable name is connected by several words. The first letter of each word is capitalized and no underline is used.. If you have used a variable name template, its format should

Http://vbaexcel.eu/vba-macro-code/vba-error-handling-on-error-resume-next This macro code enables the on error resume next function. Explanation To enable on error resume next will make the VBA program skip code that generates an error and normally stops the program. A basic example file of the VBA macro is

1. If you want to update the chart with the raw data, you cannot directly use the value of the source data. Instead, you must reference the address (which must also be in r1c1 format). For example:Click to expand Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Dim s as series ... Set Rg = range (worksheets ("sheetxxx"). cells (1, 2), worksheets ("sheetxxx"). cells (6, 2 )) ... S. Values = "= 'sheetxxx '! " RG. Address (referencestyle: = xlr1c1)

]::releasecomobject ($Excel) | Out-nullThe work is done here, and the improved script is the next thing.VbaAnother way is to use the office-brought macro to do this, open Excel press ALT + F11 after you can call the VBA editor, if you can not be the first to install Office when the macro component is not selected.The methods in VBA are very similar, except that they operate in different objects.Sub splitshe

found that the VBA function of Excel is a sharp blade of batch processing, working small and medium-sized test sledgehammer, will excel in the form of minutes and seconds of the coordinate batch processing into 10 system form, after processing for GIS exhibition point mapping.The original Excel data is as follows:The VBA code is as follows:1 SubCoorder ()2 DimLongitude, Latitude as String, arr3 DimN

In Excel, in order to enhance the contrast of the active cell, sometimes we need to modify its background color, font, font size, and so on, to differentiate and other cell contrast! In this tutorial, let's learn how to make Excel active cells have the background color in rows and columns, first look at the figure below. In the picture above, that is, C3 cell, is selected by the mouse, indicating that the active cell, how to do as shown above, C3 active cell row and column, the bac

Procedures and parameters of VBA the procedure in VBA (Procedure) has two kinds, one called function and the other is subroutine (subroutine), using function and sub keyword respectively. They are an independent process that can get parameters, execute a series of statements, and change the values of their parameters. Unlike the Function procedure, a Sub procedure with a return value cannot be used in an ex

When we are programming with Excel, we often need to use a database. So how do you connect the database and then read the data from the database? VBA connects to an instance of SQL SERVER database: Dim strconn As String, strSQL as String Dim conn as ADODB. Connection Dim DS as ADODB. Recordset Dim col as Integer ' connect the database string strconn = ' Provider=SQLOLEDB.1; Persist Security info=true; User Id=[user]; Password=[password];initial

Yesterday afternoon began to learn the VBA, exhausted, there must be bugs, to be debuggedThe VBA program is as follows:1 DimAsum as Integer2 DimTSum as Integer3 DimJudge -) as Integer4 DimArrmax as Integer5 Dimarr6 DimLocation -) as Integer7 8 FunctionTest ()9 DimArrwmax as IntegerTen DimRng asRange One DimBeginrow as Integer A DimBeginline as Integer - - SetRng = Application.inputb

Tags: VBA SQL Server Excel  VBA connects SQL Server database operations to Excel.Sub button 1_click ()Dim I As Integer, J As Integer, sht as Worksheet ' i,j As Integer variable, sht as an Excel sheet object variable, point to a worksheet' Dim cn as New ADODB. Connection ' Define the data link object, save the Connection database information; First, add the ADO reference' Dim rs as New ADODB. Recordset ' D

Option ExplicitPrivate Declare Function pathfileexists Lib "Shlwapi.dll" Alias "Pathfileexistsa" (ByVal Pszpath as String) as LongSub C100 ()Dim S as StringDim SS as Strings = Dir ("C:\xzh.txt")Do While Len (s)SS = "G:\" SIf pathfileexists (ss) ThenMsgBox "G on disk" SEnd Ifs = DirLoopEnd SubThe above is the VBA codeCreate a Xzh.txt file under the C-Drive and G-Packing directory and then load the VBA prog

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 want to do VBA programming, you need to enable the " Development tools " option. In the Ex

Iamlaosong The Excel tool I developed was sent to the subordinate departments and found that WPS in earlier versions cannot execute all VBA code, and many features in later versions cannot be used, some of the statements do not agree with the report. In this case, I suggest you install the Excel application. Before installing the Excel application, they often delete WPS, as a result, an error is reported when the

This section describes how to use VBA to select a file and use VBA to open a file.Clicking open file will pop up a Windows File opening dialog box. In Excel, how does VBA implement this function? Sub selectfile ()Dim filename as Variant'The file name returned by the open file dialog box is a full-path file name. Its value may also be false, so the type is varian

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 times exceeds the specified value. Application Range:1, for VBA development, send s

001 -- On Error in common VBA commands) Everyone wants their programs to be smooth, but errors have always been a pain point in our hearts. We always jump out from time to influence our mood. Although the hop-out error prompt will interrupt the running of our program Just like our painful sensory nerves, it is a protection. It can avoid incorrect results or even catastrophic consequences. We can further program design and improvement to avoid errors a

Sub Mail_Text_in_Body ()Dim msg As String, cell As RangeDim Recipient As String, Subj As String, HLink As StringDim Recipientcc As String, Recipientbcc As StringRecipient = "someone@21cn.com"Recipientcc = ""Recipientbcc = ""Subj = "Testbodymail"Msg = "Dear customer"HLink = "mailto:" Recipient "? "" Cc = " Recipientcc " bcc = " Recipientbcc ""HLink = HLink "subject =" Subj ""HLink = HLink "body =" msgActiveWorkbook. FollowHyperlink (HLink)Application. Wait (Now + TimeValue ("0:00:03 "))Appli

Second floor Wolf Robot brotherA better solution has been provided. This article only sets this picture to record the concept of Lou pig analysis. Please skip this step if you are looking for answers ~~ Origin In Excel VBA programming, a user form is designed for input. The form contains one text box and two buttons. The text box is used for scanning gun input. The scanner is required to be input continuously, that is, each time a bar code is scan