How do you create a private variable in VBA?

The most common way to declare module-level VBA variables is by using the Dim statement. Alternatively, you can use the Private statement. Module-level variables declared using the Dim statement are by default private. In other words, at a module-level, Dim and Private are equivalent.

What is private sub in VB?

Private Sub sets the scope so that subs in outside modules cannot call that particular subroutine. This means that a sub in Module 1 could not use the Call method to initiate a Private Sub in Module 2. ( Note: If you start at the Application level, you can use Run to override this rule and access a Private Sub)

What is the difference between private sub and sub in VBA?

The basic concept is that Public variables, subs or functions can be seen and used by all modules in the workbook while Private variables, subs and functions can only be used by code within the same module.

What is a private variable in VBA?

Private variables are available only to the module in which they are declared. Use the Private statement to declare the data type of a variable. For example, the following statement declares a variable as an Integer: Private NumberOfEmployees As Integer.

What is sub in VBA?

What is a VBA Sub? A sub can be described as a small program within the VBA Editor that performs a specific action in Excel. It is used to break large pieces of code into smaller parts that can be easily managed.

What is the purpose of private sub?

A sub procedure can take two forms, i.e., private and public. The modifiers “private” and “public” allows users to use the subs differently. The private sub procedure can only be used in the current module. The public sub allows users to use the procedure in all modules present in the workbook.

What is Sub and End Sub in VBA?

A Sub procedure is a series of Visual Basic statements enclosed by the Sub and End Sub statements. Each time the procedure is called, its statements are executed, starting with the first executable statement after the Sub statement and ending with the first End Sub , Exit Sub , or Return statement encountered.

Can you have a sub within a sub VBA?

Running a Sub Procedure from another Sub Procedure There is no limit to the number of Sub Procedures you can call from another Sub Procedure.

What is sub VBA?

SUB means Subroutine procedure, it’s a series of VBScript statements, where it does not return a result or value. Sub procedure usually take arguments or code (i.e. variables, constants or expressions that are passed by a calling procedure) which are carried out to perform a specific task.

What does ByVal mean in VBA?

By Value
Excel VBA ByVal Function Argument. ByVal is a statement in VBA. ByVal stands for By Value i.e. when the subprocedure called in from the procedure the value of the variables is reset to the new value from the new procedure called in.

How do I use subs in VBA?

When writing the sub, we use the “Sub” keyword and a name as the procedure name to declare the sub. The sub procedure should be followed by the task to be performed, written in VBA language. The sub should close with the statement End Sub. End Sub.

What does private sub mean in VBA?

A VBA Private Sub can only be called from anywhere in the Module in which it resides. A Public Sub in the objects, ThisWorkbook, ThisDocument, Sheet1, etc. cannot be called from anywhere in a project.

How do you Exit sub in VBA?

How to Exit From a Sub in VBA. 1. Open the VBA editor. Double-click on one of the Microsoft Office programs that you want work with. Click on the ‘Developer’ tab and then click on ‘Visual Basic.’ If you don’t see the ‘Developer’ tab, click on the ‘File’ tab and then ‘Options.’ Click on the ‘Customize Ribbon’ tab in the ‘Options’ dialog box.

What is a sub in Excel VBA?

A Sub procedure in Excel VBA is a procedure that performs a specific task and to return values, but it does not return a value associated with its name. However, it can return a value through a variable name.

How to call a function in VBA?

VBA Function – Call, Return Value, & Parameters Creating a Function without Arguments. To create a function you need to define the function by giving the function a name. Calling a Function from a Sub Procedure. Once you create a function, you can call it from anywhere else in your code by using a Sub Procedure to call the Creating Functions. Exit Function.