Spire.XLS 教程：在Excel中合并单元格

VSTO

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Xml.Linq;using Excel = Microsoft.Office.Interop.Excel;using Office = Microsoft.Office.Core;using Microsoft.Office.Tools.Excel;namespace VSTO{    public partial class ThisAddIn    {        private void ThisAddIn_Startup(object sender, System.EventArgs e)        {           //Instantiate the Application object            Excel.Application ExcelApp = Application;            //Add a Workbook            Excel.Workbook workbook = ExcelApp.Workbooks.Add();            //Get the First sheet            Excel.Worksheet sheet = (Excel.Worksheet)workbook.Sheets["Sheet1"];            //Merge A1-B5 to one cell            sheet.get_Range("A1", "B5").Merge();            //Save the file            workbook.SaveAs("MergedCells.xlsx");        }        private void ThisAddIn_Shutdown(object sender, System.EventArgs e)        {        }        #region VSTO generated code        /// <summary>        /// Required method for Designer support - do not modify        /// the contents of this method with the code editor.        /// </summary>        private void InternalStartup()        {            this.Startup += new System.EventHandler(ThisAddIn_Startup);            this.Shutdown += new System.EventHandler(ThisAddIn_Shutdown);        }        #endregion    }}

Spire.XLS

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using Spire.Xls;namespace Spire.XLS{    class Program    {        static void Main(string[] args)        {            //Initialize a new instance of workbook            Workbook workbook = new Workbook();            //Get the first worksheet            Worksheet sheet = workbook.Worksheets[0];            //Merge A1-B5 to one cell            sheet.Range["A1:B5"].Merge();             //Save and Launch            workbook.SaveToFile("MergedCells.xlsx", ExcelVersion.Version2010);            System.Diagnostics.Process.Start("MergedCells.xlsx");         }    }}

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