Beräkning av IFNA funktionen med Aspose.Cells
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Aspose.Cells stöder beräkningen av IFNA Excel-funktionen. IFNA-funktionen returnerar det värde du specificerar om formeln returnerar felvärdet #N/A; annars returneras resultatet av formeln.
Beräkning av IFNA-funktionen med Aspose.Cells
Följande kodexempel illustrerar beräkningen av IFNA-funktionen med Aspose.Cells.
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// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET | |
// The path to the documents directory. | |
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); | |
// Create new workbook | |
Workbook workbook = new Workbook(); | |
// Access first worksheet | |
Worksheet worksheet = workbook.Worksheets[0]; | |
// Add data for VLOOKUP | |
worksheet.Cells["A1"].PutValue("Apple"); | |
worksheet.Cells["A2"].PutValue("Orange"); | |
worksheet.Cells["A3"].PutValue("Banana"); | |
// Access cell A5 and A6 | |
Cell cellA5 = worksheet.Cells["A5"]; | |
Cell cellA6 = worksheet.Cells["A6"]; | |
// Assign IFNA formula to A5 and A6 | |
cellA5.Formula = "=IFNA(VLOOKUP(\"Pear\",$A$1:$A$3,1,0),\"Not found\")"; | |
cellA6.Formula = "=IFNA(VLOOKUP(\"Orange\",$A$1:$A$3,1,0),\"Not found\")"; | |
// Caclulate the formula of workbook | |
workbook.CalculateFormula(); | |
// Print the values of A5 and A6 | |
Console.WriteLine(cellA5.StringValue); | |
Console.WriteLine(cellA6.StringValue); |
Konsoloutput
Här är konsoloutputen från ovanstående exempelkod.
Not found
Orange