Ajouter différents types de formules et de fonctions à Excel en C# et VB.NET
Liam Anderson
Posted on June 15, 2023
Introduction
Excel est un outil puissant pour organiser, analyser et manipuler des données. L'une de ses fonctionnalités les plus puissantes est la possibilité d'ajouter des formules et des fonctions pour automatiser des calculs et des tâches complexes. Les formules sont des équations qui effectuent des opérations mathématiques sur des cellules ou des plages de cellules dans une feuille de calcul Excel. Les fonctions sont des formules pré-construites que vous pouvez utiliser pour effectuer des tâches spécifiques, telles que le calcul de moyennes, la recherche de la valeur maximale ou minimale, ou le comptage du nombre de cellules avec certaines valeurs. Dans cet article, vous apprendrez comment ajouter différents types de formules et de fonctions à Excel en C# et VB.NET à l'aide de la bibliothèque Spire.XLS for .NET.
Comment ajouter des formules et des fonctions à Excel en C# et VB.NET
Avant de commencer, vous devez inclure les fichiers DLL de la bibliothèque Spire.XLS for .NET dans votre projet. Vous pouvez le faire en installant la bibliothèque Spire.XLS for .NET via NuGet:
PM> Install-Package Spire.XLS
Une fois la bibliothèque Spire.XLS for .NET installée, vous pouvez l'utiliser pour ajouter différents types de formules et de fonctions à un fichier Excel avec facilité.
Voici un exemple montrant comment ajouter des formules et des fonctions à Excel en C# et VB.NET:
C#
using Spire.Xls;
namespace FormulasAndFunctions
{
internal class Program
{
static void Main(string[] args)
{
Workbook workbook = new Workbook();
Worksheet sheet = workbook.Worksheets[0];
int currentRow = 1;
string currentFormula;
sheet.Range[currentRow, 1].Text = "Données de test:";
sheet.Range[currentRow, 1].Style.Font.IsBold = true;
sheet.Range[currentRow, 1].Style.FillPattern = ExcelPatternType.Solid;
sheet.Range[currentRow, 1].Style.KnownColor = ExcelColors.LightGreen1;
sheet.Range[currentRow, 1].Style.Borders[BordersLineType.EdgeBottom].LineStyle = LineStyleType.Medium;
sheet.Range[++currentRow, 1].NumberValue = 7.3;
sheet.Range[currentRow, 2].NumberValue = 5;
sheet.Range[currentRow, 3].NumberValue = 8.2;
sheet.Range[currentRow, 4].NumberValue = 4;
sheet.Range[currentRow, 5].NumberValue = 3;
sheet.Range[currentRow, 6].NumberValue = 11.3;
currentRow++;
sheet.Range[++currentRow, 1].Text = "Formules";
sheet.Range[currentRow, 2].Text = "Résultats";
sheet.Range[currentRow, 1, currentRow, 2].Style.Font.IsBold = true;
sheet.Range[currentRow, 1, currentRow, 2].Style.KnownColor = ExcelColors.LightGreen1;
sheet.Range[currentRow, 1, currentRow, 2].Style.FillPattern = ExcelPatternType.Solid;
sheet.Range[currentRow, 1, currentRow, 2].Style.Borders[BordersLineType.EdgeBottom].LineStyle = LineStyleType.Medium;
currentFormula = "=\"Bonjour\"";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow, 2].Formula = currentFormula;
currentFormula = "=300";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow, 2].Formula = currentFormula;
currentFormula = "=3389.639421";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow, 2].Formula = currentFormula;
currentFormula = "=false";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow, 2].Formula = currentFormula;
currentFormula = "=1+2+3+4+5-6-7+8-9";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow, 2].Formula = currentFormula;
currentFormula = "=33*3/4-2+10";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow, 2].Formula = currentFormula;
currentFormula = "=Sheet1!$B$2";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow, 2].Formula = currentFormula;
//AVERAGE
currentFormula = "=AVERAGE(Sheet1!$D$2:F$2)";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow, 2].Formula = currentFormula;
//COUNT
currentFormula = "=COUNT(3,5,8,10,2,34)";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow, 2].Formula = currentFormula;
//NOW
currentFormula = "=NOW()";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow, 2].Formula = currentFormula;
sheet.Range[currentRow, 2].Style.NumberFormat = "yyyy-MM-DD";
//SECOND
currentFormula = "=SECOND(0.503)";
sheet.Range[++currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//MINUTE
currentFormula = "=MINUTE(0.78125)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//MONTH
currentFormula = "=MONTH(9)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//DAY
currentFormula = "=DAY(10)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//TIME
currentFormula = "=TIME(4,5,7)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//DATE
currentFormula = "=DATE(6,4,2)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//RAND
currentFormula = "=RAND()";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//HOUR
currentFormula = "=HOUR(0.5)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//MOD
currentFormula = "=MOD(5,3)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//WEEKDAY
currentFormula = "=WEEKDAY(3)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//YEAR
currentFormula = "=YEAR(23)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//NOT
currentFormula = "=NOT(true)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//OR
currentFormula = "=OR(true)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//AND
currentFormula = "=AND(TRUE)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//VALUE
currentFormula = "=VALUE(30)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//LEN
currentFormula = "=LEN(\"world\")";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//MID
currentFormula = "=MID(\"world\",4,2)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//ROUND
currentFormula = "=ROUND(7,3)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//SIGN
currentFormula = "=SIGN(4)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//INT
currentFormula = "=INT(200)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//ABS
currentFormula = "=ABS(-1.21)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//LN
currentFormula = "=LN(15)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//EXP
currentFormula = "=EXP(20)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//SQRT
currentFormula = "=SQRT(40)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//PI
currentFormula = "=PI()";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//COS
currentFormula = "=COS(9)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//SIN
currentFormula = "=SIN(45)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//MAX
currentFormula = "=MAX(10,30)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//MIN
currentFormula = "=MIN(5,7)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//AVERAGE
currentFormula = "=AVERAGE(12,45)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//SUM
currentFormula = "=SUM(18,29)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//IF
currentFormula = "=IF(4,2,2)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
//SUBTOTAL
currentFormula = "=SUBTOTAL(3,Sheet1!A2:F2)";
sheet.Range[currentRow, 1].Text = "'" + currentFormula;
sheet.Range[currentRow++, 2].Formula = currentFormula;
sheet.SetColumnWidth(1, 32);
sheet.SetColumnWidth(2, 16);
sheet.SetColumnWidth(3, 16);
CellStyle style = workbook.Styles.Add("Style");
style.HorizontalAlignment = HorizontalAlignType.Left;
sheet.ApplyStyle(style);
workbook.SaveToFile("résultat.xlsx", ExcelVersion.Version2016);
workbook.Dispose();
}
}
}
VB.NET
Imports Spire.Xls
Namespace FormulasAndFunctions
Friend Class Program
Private Shared Sub Main(ByVal args As String())
Dim workbook As Workbook = New Workbook()
Dim sheet As Worksheet = workbook.Worksheets(0)
Dim currentRow = 1
Dim currentFormula As String
sheet.Range(currentRow, 1).Text = "Données de test:"
sheet.Range(currentRow, 1).Style.Font.IsBold = True
sheet.Range(currentRow, 1).Style.FillPattern = ExcelPatternType.Solid
sheet.Range(currentRow, 1).Style.KnownColor = ExcelColors.LightGreen1
sheet.Range(currentRow, 1).Style.Borders(BordersLineType.EdgeBottom).LineStyle = LineStyleType.Medium
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).NumberValue = 7.3
sheet.Range(currentRow, 2).NumberValue = 5
sheet.Range(currentRow, 3).NumberValue = 8.2
sheet.Range(currentRow, 4).NumberValue = 4
sheet.Range(currentRow, 5).NumberValue = 3
sheet.Range(currentRow, 6).NumberValue = 11.3
currentRow += 1
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "Formules"
sheet.Range(currentRow, 2).Text = "Résultats"
sheet.Range(currentRow, 1, currentRow, 2).Style.Font.IsBold = True
sheet.Range(currentRow, 1, currentRow, 2).Style.KnownColor = ExcelColors.LightGreen1
sheet.Range(currentRow, 1, currentRow, 2).Style.FillPattern = ExcelPatternType.Solid
sheet.Range(currentRow, 1, currentRow, 2).Style.Borders(BordersLineType.EdgeBottom).LineStyle = LineStyleType.Medium
currentFormula = "=""Bonjour"""
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(currentRow, 2).Formula = currentFormula
currentFormula = "=300"
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(currentRow, 2).Formula = currentFormula
currentFormula = "=3389.639421"
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(currentRow, 2).Formula = currentFormula
currentFormula = "=false"
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(currentRow, 2).Formula = currentFormula
currentFormula = "=1+2+3+4+5-6-7+8-9"
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(currentRow, 2).Formula = currentFormula
currentFormula = "=33*3/4-2+10"
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(currentRow, 2).Formula = currentFormula
currentFormula = "=Sheet1!$B$2"
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(currentRow, 2).Formula = currentFormula
'AVERAGE
currentFormula = "=AVERAGE(Sheet1!$D$2:F$2)"
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(currentRow, 2).Formula = currentFormula
'COUNT
currentFormula = "=COUNT(3,5,8,10,2,34)"
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(currentRow, 2).Formula = currentFormula
'NOW
currentFormula = "=NOW()"
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(currentRow, 2).Formula = currentFormula
sheet.Range(currentRow, 2).Style.NumberFormat = "yyyy-MM-DD"
'SECOND
currentFormula = "=SECOND(0.503)"
sheet.Range(Threading.Interlocked.Increment(currentRow), 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'MINUTE
currentFormula = "=MINUTE(0.78125)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'MONTH
currentFormula = "=MONTH(9)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'DAY
currentFormula = "=DAY(10)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'TIME
currentFormula = "=TIME(4,5,7)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'DATE
currentFormula = "=DATE(6,4,2)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'RAND
currentFormula = "=RAND()"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'HOUR
currentFormula = "=HOUR(0.5)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'MOD
currentFormula = "=MOD(5,3)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'WEEKDAY
currentFormula = "=WEEKDAY(3)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'YEAR
currentFormula = "=YEAR(23)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'NOT
currentFormula = "=NOT(true)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'OR
currentFormula = "=OR(true)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'AND
currentFormula = "=AND(TRUE)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'VALUE
currentFormula = "=VALUE(30)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'LEN
currentFormula = "=LEN(""world"")"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'MID
currentFormula = "=MID(""world"",4,2)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'ROUND
currentFormula = "=ROUND(7,3)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'SIGN
currentFormula = "=SIGN(4)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'INT
currentFormula = "=INT(200)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'ABS
currentFormula = "=ABS(-1.21)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'LN
currentFormula = "=LN(15)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'EXP
currentFormula = "=EXP(20)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'SQRT
currentFormula = "=SQRT(40)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'PI
currentFormula = "=PI()"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'COS
currentFormula = "=COS(9)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'SIN
currentFormula = "=SIN(45)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'MAX
currentFormula = "=MAX(10,30)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'MIN
currentFormula = "=MIN(5,7)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'AVERAGE
currentFormula = "=AVERAGE(12,45)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'SUM
currentFormula = "=SUM(18,29)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'IF
currentFormula = "=IF(4,2,2)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
'SUBTOTAL
currentFormula = "=SUBTOTAL(3,Sheet1!A2:F2)"
sheet.Range(currentRow, 1).Text = "'" & currentFormula
sheet.Range(Math.Min(Threading.Interlocked.Increment(currentRow), currentRow - 1), 2).Formula = currentFormula
sheet.SetColumnWidth(1, 32)
sheet.SetColumnWidth(2, 16)
sheet.SetColumnWidth(3, 16)
Dim style As CellStyle = workbook.Styles.Add("Style")
style.HorizontalAlignment = HorizontalAlignType.Left
sheet.ApplyStyle(style)
workbook.SaveToFile("résultat.xlsx", ExcelVersion.Version2016)
workbook.Dispose()
End Sub
End Class
End Namespace
Articles connexes
Convertir Excel en PDF en C# et VB.NET
Convertir Excel en images en C# et VB.NET
Convertir Excel en CSV et CSV en Excel en C# et VB.NET
💖 💪 🙅 🚩
Liam Anderson
Posted on June 15, 2023
Join Our Newsletter. No Spam, Only the good stuff.
Sign up to receive the latest update from our blog.