استخدام الصيغ والوظائف لمعالجة البيانات في VSTO و Aspose.Cells

إضافة صيغة الخلية

VSTO

 //Note: To help you better, the code uses full namespacing

private void AddingCellFormula()

{

	//Access vsto application

	Microsoft.Office.Interop.Excel.Application app = Globals.ThisAddIn.Application;

	//Access workbook

	Microsoft.Office.Interop.Excel.Workbook workbook = app.ActiveWorkbook;

	//Access worksheet

	Microsoft.Office.Interop.Excel.Worksheet m_sheet = workbook.Worksheets[1];

	//Access vsto worksheet

	Microsoft.Office.Tools.Excel.Worksheet worksheet = Globals.Factory.GetVstoObject(m_sheet);

	//Access cells A1, A2, A3 , A4

	Microsoft.Office.Interop.Excel.Range cellA1 = worksheet.Range["A1"];

	Microsoft.Office.Interop.Excel.Range cellA2 = worksheet.Range["A2"];

	Microsoft.Office.Interop.Excel.Range cellA3 = worksheet.Range["A3"];

	Microsoft.Office.Interop.Excel.Range cellA4 = worksheet.Range["A4"];

	//Set integer values in cells A1, A2 and A3

	cellA1.Value = 10;

	cellA2.Value = 20;

	cellA3.Value = 30;

	//Add formula in cell A4

	cellA4.Formula = "=Sum(A1:A3)";

	//Set the font bold in cell A4

	cellA4.Font.Bold = true;

	//Set the background color to Yellow in cell A4

	cellA4.Interior.Color = Excel.XlRgbColor.rgbYellow;

	//Save the workbook

	workbook.SaveAs("OutputVsto.xlsx");

	//Quit the application

	app.Quit();

}

Aspose.Cells

 private static void AddingCellFormula()

{

	//Create workbook

	Workbook workbook = new Workbook();

	//Access worksheet

	Worksheet worksheet = workbook.Worksheets[0];

	//Access cells A1, A2, A3 , A4

	Cell cellA1 = worksheet.Cells["A1"];

	Cell cellA2 = worksheet.Cells["A2"];

	Cell cellA3 = worksheet.Cells["A3"];

	Cell cellA4 = worksheet.Cells["A4"];

	//Set integer values in cells A1, A2 and A3

	cellA1.Value = 10;

	cellA2.Value = 20;

	cellA3.Value = 30;

	//Add formula in cell A4

	cellA4.Formula = "=Sum(A1:A3)";

	//Set the font bold in cell A4

	//and set the background color to Yellow in cell A4

	Style style = cellA4.GetStyle();

	style.Font.IsBold = true;

	style.Pattern = BackgroundType.Solid;

	style.ForegroundColor = Color.Yellow;

	cellA4.SetStyle(style);

	//Save the workbook

	workbook.Save("OutputAspose.xlsx", SaveFormat.Xlsx);

}

تحميل رمز عينة

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• Sourceforge
• Bitbucket