When a specified action is performed on a worksheet with the help of a collection of code known as a VBA Subroutine. It also helps to read an external file, also it can open other applications from Excel. A large piece of code can be broken into small parts so that we can manage it easily. Let's learn why to use submarines: Converts large piece of codes into small parts so that the computer ignores all kind of complexities that arises because of large codesReusability of code suppose we in a program have to access the database frequently so instead of writing the code again and again we can create a function to access the databaseSubroutines are self-documenting functions which means a coder can easily say what the program does by looking into the name of the function Naming Rules of SubroutinesIt can start with a letter or an underscore but it cannot start with a number or a special character.It cannot contain any space in the name.The name of the subroutine cannot be a keyword like Private, Sub, End, etc. Syntax Private Sub function_name( ByVal arg1 As String, ByVal arg2 As String) End Sub Syntax Explanation Code Action "Private Sub function_name(...)"Private is the keyword whic

An object that can store a number of values whether it can be of string data type or integer which can be easily manipulated or iterated is called Collection. In Excel VBA we should declare it as a new collection. It is an unchangeable, one-dimensional entity, unaffected by size adjustments. This immutable nature implies that alternations are What is a Collection in VBAIn the realm of Visual Basic for application(VBA), a collection emerges as a versatile entity that ushers efficiency and structure into the world of data handling. Collections are your gateway to managing diverse sets of data, offering an organized approach even when faced with a voluminous array of elements. Control with Collections The essence of a collection lies in its knack for corralling akin items while preserving their distinct identities. This assembly isn't just about quantity; it's about having a strategic handle on data. VBA equips you with the power to craft your own collections, tailored to your specific needs. VBA comes replete with pre-built collections, presenting you with a variety of tools to streamline your coding endeavors. One of the built-in collections is the Sheets Collection, which stores ev

Often clients need PPT files as PDFs. It helps to view on any device. Use below VBA Macro to convert PowerPoint files from a folder and save them as PDF in the same folder. Implementation: Follow the below steps to convert multiple PowerPoint files into PDFs using Excel VBA: Step 1: Open Excel. Step 2: Type text “Folder Path” in cell “B5” (Image 1). Step 3: Enter your folder full path in cell “C5” (Image 1). Here we have a folder “D:\Excel\29.ppt2pdf\ppt” with two PPT files (Image 2). Image 1Image 2 Step 4: Write below VBA code in your VBE module Sub ppt2pdf_Macro() Dim oPPTApp As PowerPoint.Application Dim oPPTFile As PowerPoint.Presentation Dim onlyFileName As String, folderPath As String, pptFiles As String, removeFileExt As Long Application.ScreenUpdating = FalseInitialize variablesfolderPath = Range("C5").Text & "\" pptFiles = Dir(folderPath & "*.pp*")Check and exit macro if no ppt files are in the folderIf pptFiles = "" Then MsgBox "No files found" Exit Sub End If Do While pptFiles <> ""Assign PowerPoint application to variable Set oPPTApp = CreateObject("PowerPoint.Application") oPPTApp.Visible = msoTrue On Error Resume NextAssign PowerPoint presentation to

We use UBound and LBound functions to get the length of an Array in Excel VBA. In this article, we will discuss them in detail. Syntax: UBound() function UBound (arrayname, [ dimension ]) Parameters: arrayname: required. Array variable namedimension: optional Returns: Return upper limit of an array dimension. Syntax: LBound() Function LBound (arrayname, [ dimension ]) Parameters: arrayname : required. Array variable namedimension : optional Returns: Return lower limit of an array dimension Sample Data: VBA Code to get the length of Array (one-dimensional array): Declare Variables: Declaring a customer array with the size of 10. Sub oneDimArrayLength() ' Array variable Declaration Dim customer (1 To 10) As String Assign values to array elements customer(1) = "ANTON" customer(2) = "BERGS" customer(3) = "BOLID" customer(4) = "KOENE" customer(5) = "FRANS" Use UBound function to get the size of an array and Message box to display the result 'Message box to popup length of 1D array MsgBox "Array has " & UBound(customer) & " element(s)." End Sub To Run VBA Code Press Alt+F8 to popup macro window. Select " oneDimArrayLength" and Click Run button. Output VBA Code to get the length

A string array is an array where we can store only string values in the array, with the help of a string array, we can store more than one string value. We can declare the string array in many ways like declaring a static string array, declaring a variant size array of string using the Array function, and a string array using the split function which we will discuss in this article Declaring a Static String Array A static Array is an array whose size is fixed and it can be declared in two ways one is declared implicitly and another one is explicit. The following code is to declare a string array implicitly. The following code is to declare a string array explicitly. Declaring a Variant Size Array of String using Array Function In the following code an array is declared with variant size and string values are initialized using the array function: If we want to access the strings in the array then we have to write, Declaring a String Array using Split Function The following code is to declare an array without any fixed size and a split function is used to assign the string values. If we want to access the strings in the array then we have to write, By default, the lower bound

Excel VBA code to remove duplicates from a given range of cells. In the below data set we have given a list of 15 numbers in “Column A” range A1:A15. Need to remove duplicates and place unique numbers in column B. Sample Data: Cells A1:A15 Sample Data Final Output: VBA Code to remove duplicates and place into next column (B) Declare Variables: VariablesData TypeCommentsnonDuplicateBooleanIt is a Boolean value (True/False).uNoIntegerCount no of Unique items in column BcolAIntegerIteration column A cellscolBIntegerIteration column B cells'Variable Declarations Dim nonDuplicate As Boolean, uNo As Integer, colA As Integer, colB As Integer Always first value will be unique, So A1 place to cell B1 'Place first value to B1 Cells(1, 2).Value = Cells(1, 1).Value Initialize variables: 'Initialize uNo = 1 since first number is already placed in column B; Assign True to the variable nonDuplicate uNo = 1 nonDuplicate= True Since the first number is already placed in cell B1, Loop starts from A2 to A15. Take each number from Column A and check with Column B (unique range) 'Use for loop to check each number from A2 to A15 For colA = 2 To 15 For colB = 1 To uNo if the number is already placed in

VBA in Excel stands for Visual Basic for Applications which is Microsoft's programming language. To optimize the performance and reduce the time in Excel we need Macros and VBA is the tool used in the backend. In this article, we are going to discuss how to use Select Case Statement in Excel VBA. Select Case Statement of Excel VBA The select case in VBA is like a detective that investigates an expression by checking it against different scenarios listed as Case Statements, each with its own conditions. When a scenario matches the expression, it's like solving a piece of the puzzle, and the corresponding code linked to that scenario is activated. Importantly, once a match is found, the detective stops investigating and moves on to executing the discovered code. Yet, if none of the scenarios match, it's like the detective hitting a dead end. In this situation, the code associated with the Case Else statement comes into play, offering a default solution or outcome. Syntax of the Select Case Statement of Excel VBAThe VBA Select Case Statement shares similarities with the Switch Case construct found in programming languages such as Java, C#, and PHP. In Excel VBA, this statement helps

VBA in Excel stands for Visual Basic for Applications which is Microsoft's programming language. To optimize the performance and reduce the time in Excel we need Macros and VBA is the tool used in the backend. Concatenation means to join two or more data into a single data. There are various ways we can perform concatenation in Excel using built-in functions, operators, etc. Some helpful links to get more insights about concatenate and using VBA in Excel : Record Macros in ExcelCONCATENATE in ExcelHow to Create a Macro in Excel? In this article, we are going to see about concatenate operators and how to use VBA to concatenate strings as well as numbers. Implementation : In the Microsoft Excel tabs, select the Developer Tab. Initially, the Developer Tab may not be available. The Developer Tab can be enabled easily by a two-step process : Right-click on any of the existing tabs at the top of the Excel window.Now select Customize the Ribbon from the pop-down menu.In the Excel Options Box, check the box Developer to enable it and click on OK. Now, the Developer Tab is visible. Now, we need to open the Visual Basic Editor. There are two ways : Go to Developer and directly click on the

VBA in Excel stands for Visual Basic for Applications which is Microsoft's programming language. To optimize the performance and reduce the time in Excel we need Macros and VBA is the tool used in the backend. Some helpful links to get more insights about Macros, VBA in Excel : 1. Record Macros in Excel. 2. How to Create a Macro in Excel? In this article, we are going to discuss various comparison operators in Excel VBA. Implementation : In the Microsoft Excel tabs, select the Developer Tab. Initially, the Developer Tab may not be available. The Developer Tab can be enabled easily by a two-step process : Right-click on any of the existing tabs in the top of the Excel window.Now select Customize the Ribbon from the pop-down menu. The Excel Options Box, check the box Developer to enable it and click on OK. Now, the Developer Tab is visible. Now click on the Visual Basic option in the Developer tab and make a new module to write the program.Developer -> Visual Basic -> Tools -> Macros Now create a Macro and give any suitable name. This will open the Editor window where can write the code. Comparison Operators in Excel:S.No.OperatorsDefinition 1<> Not equal operator is

A For Each loop is used to execute a statement or a set of statements for each element in an array or collection. Syntax: For Each element In group [ statements ] [ Exit For ] [ statements ] Next [ element ] The For...Each...Next statement syntax has the following three parts: PartDescriptionelement Required (Must be mentioned). Variable is used to iterate through the elements of the collection or array. For collections, the element can only be a Variant variable, a generic object variable, or any specific object variable. For arrays, the element can only be a Variant variable.groupRequired(Must be mentioned). Name of an object collection or array (except an array of user-defined types).statementOptional (May or may not be mentioned). One or more statements are executed on each item in the group. There are 4 basic steps to writing a For Each Next Loop in VBA: Declare a variable.Write the For Each Line with the variable and collection references.Add line(s) of code to repeat for each item in the collection.Write the Next line to terminate the loop. The For…Each block is entered if there is at least one element in the group. Upon entering the loop,