Lägga till nya arbetsblad i arbetsboken och aktivera ett arbetsblad

Lägga till arbetsblad och aktivera ett arbetsblad

För detta migreringstips:

  1. Lägg till nya kalkylblad i en befintlig Microsoft Excel-fil.
  2. Fyll i data i cellerna i varje nytt kalkylblad.
  3. Aktivera ett ark i arbetsboken.
  4. Spara som Microsoft Excel-fil.

Nedan finns parallella kodavsnitt för VSTO (C#, VB) och Aspose.Cells for .NET (C#, VB), som visar hur man utför dessa uppgifter.

VSTO

C#

 .......

använder Microsoft.VisualStudio.Tools.Applications.Runtime;

använder Excel = Microsoft.Office.Interop.Excel;

använder Office = Microsoft.Office.Core;

använder System.Reflection;

.......

//Instantiera Application-objektet.

Excel.Application excelApp = ny Excel.ApplicationClass();

//Ange sökvägen till mallens excel-fil.

string myPath = @"d:\test\My_Book1.xls";

//Öppna excel-filen.

excelApp.Workbooks.Open(myPath, Missing.Value, Missing.Value,

Saknas.Värde, Saknas.Värde,

Saknas.Värde, Saknas.Värde,

Saknas.Värde, Saknas.Värde,

Saknas.Värde, Saknas.Värde,

Saknas.Värde, Saknas.Värde,

Missing.Value, Missing.Value);

//Deklarera ett kalkylbladsobjekt.

Excel.Worksheet newWorksheet;

//Lägg till 5 nya kalkylblad i arbetsboken och fyll i lite data

//in i cellerna.

 för (int i = 1; i< 6; i++)

{

//Add a worksheet to the workbook.

newWorksheet = Excel.Worksheet)excelApp.Worksheets.Add(Missing.Value, Missing.Value, Missing.Value, Missing.Value);

//Name the sheet.

newWorksheet.Name ="New_Sheet" + i.ToString();

//Get the Cells collection.

Excel.Range cells =  newWorksheet.Cells;

//Input a string value to a cell of the sheet.

cells.set_Item(i, i,"New_Sheet" + i.ToString());

}

//Activate the first worksheet by default.

((Excel.Worksheet)excelApp.ActiveWorkbook.Sheets[1]).Activate();

//Save As the excel file.

excelApp.ActiveWorkbook.SaveCopyAs(@"d:\test\out_My_Book1.xls");

//Quit the Application.

excelApp.Quit();

VB

 .......

Imports Microsoft.VisualStudio.Tools.Applications.Runtime

Imports Excel = Microsoft.Office.Interop.Excel

Imports Office = Microsoft.Office.Core

Imports System.Reflection

.......

'Instantiate the Application object.

Dim excelApp As Excel.Application = New Excel.ApplicationClass()

'Specify the template excel file path.

Dim myPath As String = "d:\test\My_Book1.xls"

'Open the excel file.

excelApp.Workbooks.Open(myPath, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value)

'Declare a Worksheet object.

Dim newWorksheet As Excel.Worksheet

'Add 5 new worksheets to the workbook and fill some data

'into the cells.

Dim i As Integer

For i = 1 To 5 Step 1

'Add a worksheet to the workbook.

newWorksheet = CType(excelApp.Worksheets.Add(Missing.Value, Missing.Value, Missing.Value, Missing.Value), Excel.Worksheet)

'Name the sheet.

newWorksheet.Name ="New_Sheet" & i.ToString()

'Get the Cells collection.

Dim cells As Excel.Range = newWorksheet.Cells

'Input a string value to a cell of the sheet.

cells.Item(i, i) = "New_Sheet" & i.ToString()

Next

'Activate the first worksheet by default.

CType(excelApp.ActiveWorkbook.Sheets(1), Excel.Worksheet).Activate()

'Save As the excel file.

excelApp.ActiveWorkbook.SaveCopyAs("d:\test\out_My_Book1.xls")

'Quit the Application.

excelApp.Quit()

Aspose.Cells for .NET

C#

 .......

använder Aspose.Cells;

.......

//Instantera en instans av licens och ställ in licensfilen

//genom dess väg

Aspose.Cells.Licenslicens = ny Aspose.Cells.License();

license.SetLicense("Aspose.Cells.lic");

//Ange sökvägen till mallens excel-fil.

string myPath =@"d:\test\My_Book1.xls";

//Instantiera en ny arbetsbok.

//Öppna excel-filen.

Workbook workbook = new Workbook(myPath);

//Deklarera ett kalkylbladsobjekt.

Arbetsblad newWorksheet;

//Lägg till 5 nya kalkylblad i arbetsboken och fyll i lite data

//in i cellerna.

 för (int i = 0; i< 5; i++)

{

//Add a worksheet to the workbook.

newWorksheet = workbook.Worksheets[workbook.Worksheets.Add()];

//Name the sheet.

newWorksheet.Name = "New_Sheet" + (i+1).ToString();

//Get the Cells collection.

Cells cells =  newWorksheet.Cells;

//Input a string value to a cell of the sheet.

cells[i, i].PutValue("New_Sheet" + (i+1).ToString());

}

//Activate the first worksheet by default.

workbook.Worksheets.ActiveSheetIndex = 0;

//Save As the excel file.

workbook.Save(@"d:\test\out_My_Book1.xls");

VB

 .......

Imports Aspose.Cells

.......

'Instantiate an instance of license and set the license file

'through its path

Dim license As Aspose.Cells.License = New Aspose.Cells.License

license.SetLicense("Aspose.Cells.lic")

'Specify the template excel file path.

Dim myPath As String ="d:\test\My_Book1.xls"

'Instantiate a new Workbook.

'Open the excel file.

Dim workbook As Workbook = New Workbook(myPath)

'Declare a Worksheet object.

Dim newWorksheet As Worksheet

'Add 5 new worksheets to the workbook and fill some data

'into the cells.

Dim i As Integer

For i = 0 To 4 Step 1

'Add a worksheet to the workbook.

newWorksheet = workbook.Worksheets(workbook.Worksheets.Add())

'Name the sheet.

newWorksheet.Name = "New_Sheet" + (i + 1).ToString()

'Get the Cells collection.

Dim cells As Cells = newWorksheet.Cells

'Input a string value to a cell of the sheet.

cells(i, i).PutValue("New_Sheet" + (i + 1).ToString())

Next

'Activate the first worksheet by default.

workbook.Worksheets.ActiveSheetIndex = 0

'Save As the excel file.

workbook.Save("c:\test\out_My_Book1.xls")