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1. #How to combile visual basic for excel how to#
2. #How to combile visual basic for excel activation key#
3. #How to combile visual basic for excel generator#
4. #How to combile visual basic for excel serial#
5. #How to combile visual basic for excel windows#

tlb type library file in either Debug or Release folder under the bin directory. Depends on whether your build is a Debug or Release build, See this article for details.īuild the solution. To register the assembly on other computers such as production machines, you can register the assembly by Note that the path to the DLL is stored in CodeBase entry.

#How to combile visual basic for excel windows#

Here is what is registered in Windows registry for the compiled assembly so that COM clients can use the. So that they can interact with your COM object transparently. The Register for COM interop property specifies whether your application will expose a COM object to client applications Second, it will register class information for the COM component This makes Visual Studio do two things automatically when the project is compiled.įirst, it will generate a. Then check Register for COM Interop (Based on your version of Visual Studio, it could be There are a few ways to do it based on your circumstances.įor a development machine, we can check "Register for COM Interop" setting in Visual Studio. In addition to making the DLL COM-visible, we also need to register the assembly as aĬOM component in the Windows registry. This allows COM-basedĪpplications to call the class library's member variables and methods. So the class library youĬreated in C# or VB.Net must be created as a COM visible assembly. On the Assembly Information window, check Make assembly COM-Visible.Īpplications created in VB or VBA are COM-based applications. When the project properties window is opened, click Application tab, and then click Assembly Information button. Go to menu Project -> SimpleCalc Properties. Configure project properties to make it COM visible. The method adds two integer numbers and returns the result.Ģ. This class has two variable members and one Add() method. Save the project (and solution) as SimpleCalc.īelow I created a simple calculation class for testing. Create a new C# (or VB.Net) project and select Class Library as the template type. Hope the tips can save you a couple of hours or days of headaches.ġ.

#How to combile visual basic for excel how to#

In this article, I'm going to show you how to correctly create a C# or VB.Net DLL in Visual Studio and use it inside MS Access, Excel VBA, or VB6 applications. (1) how to correctly create a DLL for Access or Excel (or any Microsoft Office applications or VB6 applications), (2) how to correctly registerĪ C# or VB.Net DLL, and (3) how to correctly reference the DLL within Access VBA or Excel VBA. After some research on this issue, I learned some new tricks about "Can't add a reference to the specified file.". The best way nowadays is to use C# or VB.Net to create the DLL.Ĭreating a DLL in C# or VB.Net is not that hard as long as you have object oriented programming experience or knowledge.Īfter creating the DLL, I tried to reference it from Access VBA editor but kept getting the message I used to use VB (Visual Basic 5 and 6) to createĭLLs many years ago.

#How to combile visual basic for excel activation key#

The software works 1 year and requires new Activation Key after year is passed.Īs you see, we give you powerful tool which makes your Excel file compiled into EXE ready to distribution.I was updating an application I created in Access VBA and came across a scenario that I needed toĮncapsulate some of the functionalities in a DLL. After ordering you provide your customer Activation Key with 1-year working period (annual license).

#How to combile visual basic for excel generator#

#How to combile visual basic for excel serial#

Excel workbook is "bound" to the customer's PC by Computer Name or by using Hardware Based Serial Code.Formulas and Visual Basic Forms and Code are protected and not available for viewing/editing.Workbook is compiled into binary format and can't be decompiled.Let's look what xlCompiler can do for you. This is typical model for software distribution and Excel workbook in this example is not an exception.