Modifying VBA or Macro Code using Aspose.Cells

Contents
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Example

The following sample code loads the source Excel file which has a following VBA or Macro code inside it

 Sub Button1_Click()

MsgBox "This is test message."

End Sub

After the execution of Aspose.Cells sample code, the VBA or Macro code will be modified like this

 Sub Button1_Click()

MsgBox "This is Aspose.Cells message."

End Sub

You can download the source Excel file and the output Excel file from the given links.

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java
String dataDir = Utils.getDataDir(ModifyVBAorMacroCode.class);
// Create workbook object from source Excel file
Workbook workbook = new Workbook(dataDir + "sample.xlsm");
// Change the VBA Module Code
VbaModuleCollection modules = workbook.getVbaProject().getModules();
for (int i = 0; i < modules.getCount(); i++) {
VbaModule module = modules.get(i);
String code = module.getCodes();
// Replace the original message with the modified message
if (code.contains("This is test message.")) {
code = code.replace("This is test message.", "This is Aspose.Cells message.");
module.setCodes(code);
}
}
// Save the output Excel file
workbook.save(dataDir + "output.xlsm");