Autocad 2013 Vba Module 64-bit Now

在选择下载版本时，最关键的一点是：。如果你安装的是64位AutoCAD 2013，就必须下载64位VBA模块；32位AutoCAD配合32位VBA模块。在64位操作系统上安装32位AutoCAD并使用32位VBA模块虽然技术上可行，但会带来内存限制（最大只能使用4GB内存）等问题。

Dim ss As AcadSelectionSet Set ss = ThisDrawing.SelectionSets.Add("TempSS") ' ... use selection set ... ss.Delete Set ss = Nothing

Because the 64-bit module runs out-of-process, references to external ActiveX controls ( .ocx files) like common dialog boxes or progress bars can break. autocad 2013 vba module 64-bit

Navigate to your AutoCAD installation directory and find or create a plain text file named acaddoc.lsp .

Open AutoCAD 2013 and type VBAIDE into the command line, then press Enter. If successful, the Microsoft Visual Basic for Applications development window will open. Migrating Legacy 32-Bit VBA Macros Navigate to your AutoCAD installation directory and find

Declare Sub GetSystemTime Lib "kernel32" (lpSystemTime As SYSTEMTIME) Use code with caution.

To understand the importance of the specific 2013 module, one must first understand the technological divergence that occurred. For years, VBA had been deeply integrated into AutoCAD as a native development environment. However, as Microsoft began phasing out VBA in favor of .NET technologies, Autodesk responded by removing the VBA engine from the standard AutoCAD installation. Migrating Legacy 32-Bit VBA Macros Declare Sub GetSystemTime

Code that utilized Windows API calls (often declared with Declare Function ) frequently broke because the pointers were no longer the correct length. Users often found that their code required modification—changing Long variables to LongPtr —to function correctly. Thus, the VBA Module did not just enable the software; it forced a generation of CAD managers to modernize their code, ensuring better stability and memory management.

Once the VBA Enabler is installed, you can test it:

Right-click the downloaded .exe file and select .