管理包含宏的 Excel 工作簿的 VBA 代码

在 Node.js 中添加 VBA 模块

以下示例代码创建一个新工作簿,添加一个 VBA 模块和宏代码,并将输出保存为 XLSM 格式。一旦你用 Microsoft Excel 打开输出的 XLSM 文件并点击 开发者 > 视觉 Basic 菜单命令,你将看到名为 “TestModule” 的模块,里面包含以下宏代码。

Sub ShowMessage() {
    MsgBox "Welcome to Aspose!"
}

以下是生成带有 VBA 模块和宏代码的输出 XLSM 文件的示例代码。

const path = require("path");
const AsposeCells = require("aspose.cells.node");

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");

// Create new workbook
const workbook = new AsposeCells.Workbook();

// Access first worksheet
const worksheet = workbook.getWorksheets().get(0);

// Add VBA Module
const idx = workbook.getVbaProject().getModules().add(worksheet);

// Access the VBA Module, set its name and codes
const module = workbook.getVbaProject().getModules().get(idx);
module.setName("TestModule");

module.setCodes("Sub ShowMessage()" + "\r\n" +
"    MsgBox \"Welcome to Aspose!\"" + "\r\n" +
"End Sub");

// Save the workbook
workbook.save(path.join(dataDir, "output_out.xlsm"), AsposeCells.SaveFormat.Xlsm);

在 Node.js 中修改 VBA 或宏

以下示例代码加载包含 VBA 或宏代码的源 Excel 文件

Sub Button1_Click() {
    MsgBox "This is test message."
}

执行Aspose.Cells示例代码后,VBA或宏代码将被修改如下

Sub Button1_Click() {
    MsgBox "This is Aspose.Cells message."
}

您可以从以下链接下载源Excel文件输出Excel文件

const path = require("path");
const AsposeCells = require("aspose.cells.node");

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");
// Create workbook object from source Excel file
const workbook = new AsposeCells.Workbook(path.join(dataDir, "sample.xlsm"));

// Change the VBA Module Code
const modules = workbook.getVbaProject().getModules();
const moduleCount = modules.getCount();
for (let i = 0; i < moduleCount; i++) {
const module = modules.get(i);
const code = module.getCodes();
if (code.includes("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(path.join(dataDir, "output_out.xlsm"));

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