asposediagram.api

Example:

var aspose = aspose || {};
aspose.diagram = require("aspose.diagram");

diagram = new aspose.diagram.Diagram("Macro.vsdm");
// extract VBA project
v = diagram.getVbaProject();
// Iterate through the modules and modify VBA macro code
for (i = 0; i < diagram.getVbaProject().getModules().getCount(); i++) {
    module = diagram.getVbaProject().getModules().get(i);
    code = module.getCodes();
    if (code.indexOf("This is test message.") != -1) {
        code = code.replace("This is test message.", "This is Aspose.Diagram message.");
    }
    module.setCodes(code);
}
// save the Visio diagram
diagram.save("out-ModifyVBAModule.vssm", aspose.diagram.SaveFileFormat.VSSM);