What is the difference between private sub and public sub in VBA?
The terms Public and Private are used in relation to Modules. 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 private sub in access?
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)
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 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.
How does private sub work?
As explained by Microsoft, when you use the Private keyword, the relevant element can only be accessed from within the context in which it was declared. In the case of private VBA Sub procedures, this means that they can only be accessed or called by those procedures that are stored in the same VBA module.
Can subs have arguments in VBA?
A statement in a Sub or Function procedure can pass values to called procedures by using named arguments. You can list named arguments in any order.
What is private sub VBA?
In the case of private VBA Sub procedures, this means that they can only be accessed or called by those procedures that are stored in the same VBA module. Any procedures within any other module are not able to call it, even if those other modules are in the same Excel workbook.
What is a VBA module in Access?
A module is a collection of user-defined functions, subroutines, and global variables written in VBA code. These objects can then be used/called from anywhere in your Access database.
What is sub 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 a public Function VBA?
A function can have two scopes – Public or Private. A Public scope means that the function is available for all the sheets in the workbook as well as all the procedures (Sub and Function) across all modules in the workbook. A Private scope means that the function is available only in the module in which it exists.