Ange formelfält när du importerar data till kalkylblad
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Du kan ange formelfält när du importerar data till ditt kalkylblad med hjälp avImportTableOptions.IsFormulas . Den här egenskapen tar den booleska arrayen där värdetSannbetyder att fältet är ett formelfält. Till exempel, om det tredje fältet är ett formelfält, kommer det tredje värdet i matrisen att varaSann.
Ange formelfält när du importerar data till kalkylblad
Se följande exempelkod som förklarar hur du anger formelfältet när du importerar data till ett kalkylblad. Vänligen seutdata Excel-filgenereras av koden och skärmdumpen som visar effekten av koden på den utgående Excel-filen.
Exempelkod
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// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET | |
using System; | |
using System.Collections.Generic; | |
using System.Linq; | |
using System.Text; | |
namespace Aspose.Cells.Examples.CSharp.Data | |
{ | |
class SpecifyFormulaFieldsWhileImportingDataToWorksheet | |
{ | |
//Output directory | |
static string outputDir = RunExamples.Get_OutputDirectory(); | |
//User-defined class to hold data items | |
class DataItems | |
{ | |
public int Number1 { get; set; } | |
public int Number2 { get; set; } | |
public string Formula1 { get; set; } | |
public string Formula2 { get; set; } | |
} | |
public static void Run() | |
{ | |
//List to hold data items | |
List<DataItems> dis = new List<DataItems>(); | |
//Define 1st data item and add it in list | |
DataItems di = new DataItems(); | |
di.Number1 = 2002; | |
di.Number2 = 3502; | |
di.Formula1 = "=SUM(A2,B2)"; | |
di.Formula2 = "=HYPERLINK(\"https://www.aspose.com\",\"Aspose Website\")"; | |
dis.Add(di); | |
//Define 2nd data item and add it in list | |
di = new DataItems(); | |
di.Number1 = 2003; | |
di.Number2 = 3503; | |
di.Formula1 = "=SUM(A3,B3)"; | |
di.Formula2 = "=HYPERLINK(\"https://www.aspose.com\",\"Aspose Website\")"; | |
dis.Add(di); | |
//Define 3rd data item and add it in list | |
di = new DataItems(); | |
di.Number1 = 2004; | |
di.Number2 = 3504; | |
di.Formula1 = "=SUM(A4,B4)"; | |
di.Formula2 = "=HYPERLINK(\"https://www.aspose.com\",\"Aspose Website\")"; | |
dis.Add(di); | |
//Define 4th data item and add it in list | |
di = new DataItems(); | |
di.Number1 = 2005; | |
di.Number2 = 3505; | |
di.Formula1 = "=SUM(A5,B5)"; | |
di.Formula2 = "=HYPERLINK(\"https://www.aspose.com\",\"Aspose Website\")"; | |
dis.Add(di); | |
//Create workbook object | |
Workbook wb = new Workbook(); | |
//Access first worksheet | |
Worksheet ws = wb.Worksheets[0]; | |
//Specify import table options | |
ImportTableOptions opts = new ImportTableOptions(); | |
//Specify which field is formula field, here the last two fields are formula fields | |
opts.IsFormulas = new bool[] { false, false, true, true }; | |
//Import custom objects | |
ws.Cells.ImportCustomObjects(dis, 0, 0, opts); | |
//Calculate formula | |
wb.CalculateFormula(); | |
//Autofit columns | |
ws.AutoFitColumns(); | |
//Save the output Excel file | |
wb.Save(outputDir + "outputSpecifyFormulaFieldsWhileImportingDataToWorksheet.xlsx"); | |
Console.WriteLine("SpecifyFormulaFieldsWhileImportingDataToWorksheet executed successfully."); | |
} | |
} | |
} |