在VSTO和Aspose.Cells中的工作表中添加单元格边框

要在电子表格中添加单元格边框，执行以下步骤：

  1. 设置工作表：
    1. 实例化一个应用程序对象（仅限VSTO）
    2. 添加工作簿
    3. 获取第一个工作表
    4. 向要添加边框的单元格添加文本
  2. 添加边框:
    1. 定义一个区域
    2. 将边框样式应用于区域
    3. 对每个区域和要设置的每个边框样式重复。此示例应用了细线、细线、中等线和粗线
  3. 完成:
    1. 将包含单元格的列自适应地调整到整洁的文本
    2. 保存文档

下面显示了执行这些步骤的代码。首先的代码示例显示了如何使用 VSTO 和C#或Visual Basic 实现这些步骤。在 VSTO 示例之后，是示例显示了如何使用 Aspose.Cells for .NET 执行相同步骤，同样使用C#或Visual Basic。Aspose.Cells 的代码示例要短得多，因为 Aspose.Cells 针对高效编码进行了优化。

该代码生成具有不同边框的第一个工作表上的一些单元格的Excel文件:

todo:image_alt_text

应用了边框的单元格。

VSTO

 //Instantiate the Application object.

Excel.Application ExcelApp = Application;

//Add a Workbook.

Excel.Workbook objBook = ExcelApp.Workbooks.Add(System.Reflection.Missing.Value);

//Get the First sheet.

Excel.Worksheet objSheet = (Excel.Worksheet)objBook.Sheets["Sheet1"];

//Put some text into different cells (A2, A4, A6, A8).

objSheet.Cells[2, 1] = "Hair Lines";

objSheet.Cells[4, 1] = "Thin Lines";

objSheet.Cells[6, 1] = "Medium Lines";

objSheet.Cells[8, 1] = "Thick Lines";

//Define a range object(A2).

Excel.Range _range;

_range = objSheet.get_Range("A2", "A2");

//Get the borders collection.

Excel.Borders borders = _range.Borders;

//Set the hair lines style.

borders.LineStyle = Excel.XlLineStyle.xlContinuous;

borders.Weight = 1d;

//Define a range object(A4).

_range = objSheet.get_Range("A4", "A4");

//Get the borders collection.

borders = _range.Borders;

//Set the thin lines style.

borders.LineStyle = Excel.XlLineStyle.xlContinuous;

borders.Weight = 2d;

//Define a range object(A6).

_range = objSheet.get_Range("A6", "A6");

//Get the borders collection.

borders = _range.Borders;

//Set the medium lines style.

borders.LineStyle = Excel.XlLineStyle.xlContinuous;

borders.Weight = 3d;

//Define a range object(A8).

_range = objSheet.get_Range("A8", "A8");

//Get the borders collection.

borders = _range.Borders;

//Set the thick lines style.

borders.LineStyle = Excel.XlLineStyle.xlContinuous;

borders.Weight = 4d;

//Auto-fit Column A.

objSheet.get_Range("A2", "A2").EntireColumn.AutoFit();

//Save the excel file.

objBook.SaveAs("ApplyBorders.xls",

            Microsoft.Office.Interop.Excel.XlFileFormat.xlExcel8,

            Type.Missing,

            Type.Missing,

            Type.Missing,

            Type.Missing,

            Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlNoChange,

            Type.Missing,

            Type.Missing,

            Type.Missing,

            Type.Missing,

            Type.Missing);

//Quit the Application.

ExcelApp.Quit();

Aspose.Cells

 //Instantiate a new Workbook.

Workbook objBook = new Workbook();

//Get the First sheet.

Worksheet objSheet = objBook.Worksheets["Sheet1"];

//Put some text into different cells (A2, A4, A6, A8).

objSheet.Cells[1, 0].PutValue("Hair Lines");

objSheet.Cells[3, 0].PutValue("Thin Lines");

objSheet.Cells[5, 0].PutValue("Medium Lines");

objSheet.Cells[7, 0].PutValue("Thick Lines");

//Define a range object(A2).

 Aspose.Cells.Range _range;

 _range = objSheet.Cells.CreateRange("A2", "A2");

//Set the borders with hair lines style.

 _range.SetOutlineBorders(CellBorderType.Hair, Color.Black);

//Define a range object(A4).

_range = objSheet.Cells.CreateRange("A4", "A4");

//Set the borders with thin lines style.

_range.SetOutlineBorders(CellBorderType.Thin, Color.Black);

//Define a range object(A6).

_range = objSheet.Cells.CreateRange("A6", "A6");

//Set the borders with medium lines style.

_range.SetOutlineBorders(CellBorderType.Medium, Color.Black);

//Define a range object(A8).

_range = objSheet.Cells.CreateRange("A8", "A8");

//Set the borders with thick lines style.

_range.SetOutlineBorders(CellBorderType.Thick, Color.Black);

//Auto-fit Column A.

objSheet.AutoFitColumn(0);

//Save the excel file.

objBook.Save("ApplyBorders.xls");

下载示例代码

在VSTO和Aspose.Cells中为单元格添加超链接