What is a private sub macro?
Private Sub Procedures. If they are Private, they cannot be seen in the Excel Macro Window and are only available to be used within the Module in which they are declared (using normal methods, see the bottom of this article for ways to access private procedures from other modules).
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.
Can VBA subs take arguments?
Like a Function procedure, a Sub procedure is a separate procedure that can take arguments, perform a series of statements, and change the value of its arguments. However, unlike a Function procedure, which returns a value, a Sub procedure can’t be used in an expression.
How do I run a private sub in Excel VBA?
In the Visual Basic editor, on the left hand side under Project-VBA Project , go to where it says VBAProject () and under Microsoft Excel Objects double click one of the sheets, and a blank code file will open up.
How do I make a macro private?
Add the word “Private” at the beginning of the “Sub” line with a space between the word and the name of the macro. Save the macro and it will no longer appear on the list of macros within the workbook.
What is 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 the difference between sub and private sub in VBA?
Can you have multiple subs in one macro?
Yes, the subs should be below each other. The order doesn’t matter – RunAll can be above TwoSpaces or below the End Sub of P2.
How can you pass arguments to a macro?
A parameter can be either a simple string or a quoted string. It can be passed by using the standard method of putting variables into shared and profile pools (use VPUT in dialogs and VGET in initial macros). This method is best suited to parameters passed from one dialog to another, as in an edit macro.
How do you call a sub from a macro?
To call a Sub procedure from another procedure, type the name of the procedure and include values for any required arguments. The Call statement is not required, but if you use it, you must enclose any arguments in parentheses.
How do I password protect a macro?
Protect Macro
- First, create a simple macro that you want to protect.
- Next, click Tools, VBAProject Properties.
- On the Protection tab, check “Lock project for viewing” and enter a password twice.
- Click OK.
- Save, close and reopen the Excel file.
How do I protect my macro code?
To protect your code, open the Excel Workbook and go to Tools>Macro>Visual Basic Editor (Alt+F11). Now, from within the VBE go to Tools>VBAProject Properties and then click the Protection page tab and then check “Lock project from viewing” and then enter your password and again to confirm it.
How are private and public subs treated in VBA?
Where Private or Public is excluded, VBA will always treat the sub as if it were Public. One of the most important features of Private subs is that they do not appear in Excel’s Macro window. The Macro window will only display the Public sub. I don’t want you to jump to the conclusion that all Public Subs will appear in the Macro window.
What’s the difference between a sub and a macro?
Sub Procedure or task name is also called a Macro name, where it should not contain any spaces and of a unique name. Sub accepts input or code from the user & displays or prints information.
Can a private function be called by another VBA code?
When we think about Private subs, it is best to view them as VBA code which can only be called by other VBA code within the same module. For example, if Module1 contains a Private Sub, it cannot be called by any code in another module.
Can a private variable be changed in a public function?
As it is a Public variable, we can use and change the variable from any module (of any type) in the workbook. Look at this example code below, which could run from Module2: Private Variables can only be accessed and changed by subs and functions within the same Module. They too must also be declared at the top of the VBA code.
