![]() How to protect Excel macro code and vba project For example, the VBA project for the Excel checkbook software (Georges Excel Checkbook Register / Georges Excel Checkbook for Mac) and Excel budget spreadsheet (Georges Budget for Excel) has been password protected to protect the copyrighted code and prevent and changes to it. Depending on the complexity of the VBA project and the required security measures, you may want to require a password to view the VBA project so that only those with the password can access and change the contents of the VBA project and VBA code. To protect the code in the VBA project, you can require a password to view the VBA project. Depending of what you are creating, code is stored in VBA modules, VBA user forms, VBA class modules and Microsoft Excel objects all of which make up the VBA project. The macros are created and stored directly in the Excel file (Excel Workbook) using the Visual Basic Editor. IsVBAprojectProtected = to all Excel templates including: " Georges Budget for Excel", " Georges Excel Checkbook Register", " Georges Excel Checkbook for Mac"Įxcel macros use VBA (Visual Basic for Applications) programming language to automate Excel tasks to save time and add additional functionality to Microsoft Excel. If Not isVBAprojectAccessTrusted Then Exit Function 'Returns -1 if cannot be checked, 0 if not protected (vbext_pp_none constant if you reference Microsoft Visual Basic for Applications Extensibility 5.3), 1 if protected (vbext_pp_locked) 'If the access to the project object model is granted it checks if the project of a particular workbook is password protected or not Public Function isVBAprojectProtected(ByRef theWorkbook As Workbook) As Integer ![]() 'If it is not checked (not trusted) any kind of function trying to get something from the VB project will rise an error (prevented with on error) ![]() ![]() This opens the trust center so you can check and grant trusted access (developer macro settings). ![]() 'Ribbon Developer, Code section, Macro Security. Public Function isVBAprojectAccessTrusted() As Boolean ![]()
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