在VSTO和Aspose.Cells中创建命名范围

要创建一个命名范围:

1. 设置工作表：
   1. 实例化一个应用程序对象。(仅限于VSTO)
   2. 添加一个工作簿。
   3. 获取第一个工作表。
2. 创建一个命名范围:
   1. 定义一个范围。
   2. 给范围命名。
   3. 保存文件。

下面的代码示例显示了如何使用VSTO和C#执行这些步骤。接下来的代码示例展示了如何使用Aspose.Cells for .NET再次使用C#做同样的事情。

VSTO

 //Create Excel Object

Excel.Application xl = Application;

//Create a new Workbook

Excel.Workbook wb = xl.Workbooks.Add(Missing.Value);

//Get Worksheets Collection

Excel.Sheets xlsheets = wb.Sheets;

//Select the first sheet

Excel.Worksheet excelWorksheet = (Excel.Worksheet)xlsheets[1];

//Select a range of cells

Excel.Range range = (Excel.Range)excelWorksheet.get_Range("A1:B4", Type.Missing);

//Add Name to Range

range.Name = "Test_Range";

//Put data in range cells

foreach (Excel.Range cell in range.Cells)

{

	cell.set_Value(Missing.Value, "Test");

}

//Save New Workbook

wb.SaveCopyAs("Test_Range.xls");

//Quit Excel Object

xl.Quit();

Aspose.Cells

 //Instantiating a Workbook object

Workbook workbook = new Workbook();

//Accessing the first worksheet in the Excel file

Worksheet worksheet = workbook.Worksheets[0];

//Creating a named range

Range range = worksheet.Cells.CreateRange("A1", "B4");

//Setting the name of the named range

range.Name = "Test_Range";

for (int row = 0; row < range.RowCount; row++)

{

	for (int column = 0; column < range.ColumnCount; column++)

	{

		range[row, column].PutValue("Test");

	}

}

//Saving the modified Excel file in default (that is Excel 2003) format

workbook.Save("Test_Range.xls");

下载示例代码

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• Sourceforge
• Bitbucket