vba if then statement

[VBA study] how to assign cell data to arrays and vba cell arrays Author: iamlaosong You can assign the data in a worksheet to an array or assign the data in an array to a worksheet. There are two types of data: one is a loop method, one by one, this method is generally used when special processing is required for each data. The other method is to use a value assignment

collections are multiple objects of the same type3.7.4 how to represent an object in a collectionThe 3.7.5 property is the content or feature that the object contains3.7.6 objects and properties are relative.The 3.7.7 method is an action or action that is performed on an object3.8 Connecting data to a bridge, operator in VBA3.8.1 Arithmetic operators3.8.2 comparison Operators3.8.3 text Operators3.8.4 logical operators3.8. More than 5 kinds of operations should first calculate who3.9 Built-in fu

. StartPosition=formstartposition.centerparent; InputBox. Text=Sheadtext; if(shistorytext!="") {Inputbox.tbData.Text=Shistorytext; } InputBox. ShowDialog (); returnInputbox.tbData.Text; } }4. Evaluate calculation by the formula in Excel VBA /// ///computes a string using the Evaluate method of VBA in Excel/// /// /// Public Static DoubleCal ( This stringstr) { varApp =

Record a VBA-based data conversion tool for planning and writing, and plan vba Because the table structure planned for calculation is not necessarily the same as the data table structure actually used by the program, sometimes data conversion is often required. Convert the table to the format required by the program, and then import the table to the database. This is also the planning of a table with multip

backward compatibility in VBA7 and earlier versions, use the following constructs:#If Vba7 ThenDeclare Ptrsafe Sub ...#ElseDeclare Sub ...#EndIfConsider the following example of a Declare statement. Running an unmodified Declare statement in a 64-bit version of Office results in an error that states that the Declare statement does not include the Ptrsafe qualifi

Iamlaosonghttp://blog.csdn.net/iamlaosong/article/details/18458253The function that takes the current date in VBA is date, the function of the current time is now, and the current date and time are now. the functions for converting dates to years and days are: year, Month, day, values that can be taken with date or now. The functions of time conversion to minutes and seconds are: Hour, Minute, Second, the value that the parameter can be taken out

1:excel number of rows in a tableSheets (1). UsedRange.Rows.CountSheets (1). UsedRange.Columns.CountOrSheets (1). Range ("A65536"). End (Xlup). Rowsheets (1). Range ("A65536"). End (Xlup). ColumnA point to note is that before the Mac (Apple System) on the friend of the Excel VBA programming, with the above code will be error, can only use the following type of wording;2: CopyLine copy:' Copy the nth row in table 1 to the first row in table 2, from "A1

VBA Object Architecture Application Object--represents the entire Microsoft Excel application Common Properties Common methods Common events ActiveCell OnWindow Calculate Sheetactive ActiveSheet Path ConvertFormula Sheetdeactive ActiveWindow PathSeparator OnKey SheetFollowHyperlink ActiveWorkbook Range I

Option Explicit ' VBA Script that gets info on the currently selected email using propertyaccessor and various syntaxes ' (s EE other scripts at http://www. Gregthatcher.com-Ways to get mail properties) ' property Tag Syntax looks like this http://schemas.microsoft.com /mapi/proptag/0x0005000b ' property Tag Syntax are used for Outlook ' Properties ' (defined by Outlook Object Model) ' Propert Y ID Syntax looks like this http://schemas.microsoft.com/m

.) ------------------ Constant (number)A constant is a value or string that does not change during program execution. Use the const statement to declare constants. For example: Const rate = 0.25 Const nummonths as integer = 12 Public const myname as string = "babypig" The last statement declares a public constant and should be declared before all processes in the module.

Sometimes Excel VBA is used to deal with some things. After all, I am a lazy person, and I always like to try to hand over repetitive work to the computer for processing, so that I can prove that my brain is still running, summarize some methods for reading and parsing local file directories in VBA. 1' this function is used to obtain the names of all folders in the specified directory. 2 sub readfile () 3

Http://www.cpearson.com/excel/ErrorHandling.htm Pearson Software consulting services Error Handling in VBA IntroductionError Handling refers to the programming practice of anticipating and coding for error conditions that may arise when your program runs. errors in general come in three flavors: compiler errors such as undeclared variables that prevent your code from compiling; user data entry error such as a user ente

is substituted by object; The data type used to store the large floating-point number currency is replaced by decimal and supports a higher number of degrees; in VBA, you can specify its length when you declare a string, and vb.net does not support fixed-length strings.2. Assigning values to variablesYou cannot declare and initialize variables at the same time in VBA, while vb.net supports the initializati

IamlaosongDiscover a phenomenon that When the application.calculation is automatically calculated, the 2003 version does not seem to reduce the speed of VBA, but the 2007 version has a significant impact and is particularly noticeable when the data is large, especially when the volume is high, and the speed reduction is unbearable. To do this, you must change the application.calculation state to Manual mode, and then restore it at the end of the run.

That is, add a worksheet to the workbook, and then move out of the workbook to a new workbook, and copy the code of one module of the workbook to the new workbook before moving out. Here is the key code: '====================================================================== 'Each class list is saved as a single XLS fileActivesheet.moveChDirMyPath'Ignore dialog box, overwrite saveApplication.DisplayAlerts =False 'class name increase "examinee number Processing"

specifies the password of the insured workbook, note that the password is case sensitive, the second argument is true to indicate that the workbook structure is protected, and the third parameter is false to indicate that the window is not protected.If you do not want to specify a password, use the statement:Workbooks ("Book1.xls"). Protect, True,falseThe statement omits the first argument, indicating that no protection password is specified, but tha

IamlaosongLooking at a simple loop program, after VBA reads the data from the database, you need to enter a summation formula in the last cell:The formula means cells (i, 9) = Cells (I, 6) + cells (i,7) +cells (I, 8), where rc[-3] represents the formula in the same row The first 3 columns of the cell.How do I represent the first 3 rows in the same column? Very simple, with r[-3]c on it. And so on, the same row after three columns is rc[3], the curre

Rearrange strings InStr left LTrim mid right RTrim trim like Working with strings Split Jion Splitting and connecting strings InstanceSub StrComp operation ()MsgBox StrComp ("ABCD", "ABCD", 1) ' parameter 1 in text comparison, case-insensitive, return 0, representing equalityMsgBox StrComp ("ABCD", "ABCD", 0) ' parameter 0, in binary comparison, returns-1, indicating that the former is less than the latterEnd SubSub StrConv operation ()Msg

execution.Use the Const statement to declare constants. For example:Const Rate = 0.25Const NumMonths As Integer = 12Public Const myName As String = "BabyPig"The last statement declares a public constant and should be declared before all processes in the module.VBA itself contains many built-in constants whose values are pre-defined by VBA and do not need to be d

For background information, see: Excel and VBAProgramDesign latest news Writing progress This chapter is mainly prepared for readers who have no programming experience. Since there has never been any similar writing experience, it is not clear whether the content can be easily understood to achieve this purpose, we also hope that you will put forward suggestions and suggestions for improvement on the content and form. The detailed content of VBA