通过 C++ 使用 JavaScript 添加单元格到 Microsoft Excel 的公式观察窗口
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可能的使用场景
Microsoft Excel的监控窗口是一个方便的工具，可在窗口中观察单元格值及其公式。你可以通过点击公式 > 监控窗口在Microsoft Excel中打开监控窗口。它有添加监控按钮，用于添加待检查的单元格。同样，你可以使用CellWatchCollection.add(number, number)方法通过Aspose.Cells API将单元格添加到监控窗口。
将单元格添加到Microsoft Excel公式监视窗口
以下示例代码设置了单元格C1和E1的公式，并将它们添加到监控窗口。然后将工作簿保存为输出Excel文件。如果你打开输出Excel文件并查看监控窗口，你将看到两个单元格，如截图所示。
示例代码
<!DOCTYPE html>
<html>
<head>
<title>Aspose.Cells Example</title>
</head>
<body>
<h1>Aspose.Cells Example - Add Cells to Formula Watch Window</h1>
<input type="file" id="fileInput" accept=".xls,.xlsx,.csv" />
<button id="runExample">Run Example</button>
<a id="downloadLink" style="display: none;">Download Result</a>
<div id="result"></div>
</body>
<script src="aspose.cells.js.min.js"></script>
<script type="text/javascript">
const { Workbook, SaveFormat } = AsposeCells;
AsposeCells.onReady({
license: "/lic/aspose.cells.enc",
fontPath: "/fonts/",
fontList: [
"arial.ttf",
"NotoSansSC-Regular.ttf"
]
}).then(() => {
console.log("Aspose.Cells initialized");
});
document.getElementById('runExample').addEventListener('click', async () => {
const fileInput = document.getElementById('fileInput');
// This example creates a new workbook (like the original JavaScript example).
// If a user-selected file is provided, it will be ignored for this specific example.
if (!fileInput) {
document.getElementById('result').innerHTML = '<p style="color: red;">File input not available.</p>';
return;
}
// Instantiate a new empty workbook
const wb = new Workbook();
// Access first worksheet
const ws = wb.worksheets.get(0);
// Put some integer values in cell A1 and A2
ws.cells.get("A1").value = 10;
ws.cells.get("A2").value = 30;
// Access cell C1 and set its formula
const c1 = ws.cells.get("C1");
c1.formula = "=Sum(A1,A2)";
// Add cell C1 into cell watches by name
ws.cellWatches.add(c1.name);
// Access cell E1 and set its formula
const e1 = ws.cells.get("E1");
e1.formula = "=A2*A1";
// Add cell E1 into cell watches by its row and column indices
ws.cellWatches.add(e1.row, e1.column);
// Save workbook to output XLSX format and provide download link
const outputData = wb.save(SaveFormat.Xlsx);
const blob = new Blob([outputData]);
const downloadLink = document.getElementById('downloadLink');
downloadLink.href = URL.createObjectURL(blob);
downloadLink.download = 'outputAddCellsToMicrosoftExcelFormulaWatchWindow.xlsx';
downloadLink.style.display = 'block';
downloadLink.textContent = 'Download Excel File';
document.getElementById('result').innerHTML = '<p style="color: green;">Workbook created. Click the download link to get the file.</p>';
});
</script>
</html>