Java 冻结或解除冻结Excel中的行和列的方法

import com.spire.xls.ExcelVersion;
import com.spire.xls.Workbook;
import com.spire.xls.Worksheet;

public class FreezeTopRows {
  public static void main(String[] args) {
    //创建Workbook对象
    Workbook workbook = new Workbook();

    //加载一个示例文档
    workbook.loadFromFile("C:\\Users\\Test1\\Desktop\\Sample.xlsx");

    //获取第一个工作表
    Worksheet sheet = workbook.getWorksheets().get(0);

    //冻结第一行
    sheet.freezePanes(2,1);

    //保存文档
    workbook.saveToFile("output/FreezeFirstRow.xlsx", ExcelVersion.Version2016);

  }
}

import com.spire.xls.ExcelVersion;
import com.spire.xls.Workbook;
import com.spire.xls.Worksheet;

public class FreezeFirstColumn {
  public static void main(String[] args) {
    //创建Workbook对象
    Workbook workbook = new Workbook();

    //加载一个示例文档
    workbook.loadFromFile("C:\\Users\\Test1\\Desktop\\Sample.xlsx");

    //获取第一个工作表
    Worksheet sheet = workbook.getWorksheets().get(0);

    //冻结首列
    sheet.freezePanes(1,2);

    //保存文档
    workbook.saveToFile("output/FreezeFirstColumn.xlsx", ExcelVersion.Version2016);
  }
}

import com.spire.xls.ExcelVersion;
import com.spire.xls.Workbook;
import com.spire.xls.Worksheet;

public class FreezeSpecificRowAndColumn {
  public static void main(String[] args) {
    //创建Workbook对象
    Workbook workbook = new Workbook();

    //加载一个示例文档
    workbook.loadFromFile("C:\\Users\\Test1\\Desktop\\Sample.xlsx");

    //获取第一个工作表
    Worksheet sheet = workbook.getWorksheets().get(0);

    //冻结前两行两列
    sheet.freezePanes(3,3);

    //保存文档
    workbook.saveToFile("output/FreezeSpecificRowsAndColumns.xlsx", ExcelVersion.Version2016);
  }
}

import com.spire.xls.ExcelVersion;
import com.spire.xls.Workbook;
import com.spire.xls.Worksheet;

public class UnfreezeRowsAndColumn {
  public static void main(String[] args) {
    //创建Workbook对象
    Workbook workbook = new Workbook();

    //加载一个示例文档
    workbook.loadFromFile("C:\\Users\\Test1\\Desktop\\FreezeSpecificRowsAndColumns.xlsx");

    //获取第一个工作表
    Worksheet sheet = workbook.getWorksheets().get(0);

    //取消冻结窗口
    sheet.removePanes();

    //保存文档
    workbook.saveToFile("output/UnfreezePanes.xlsx", ExcelVersion.Version2016);
  }
}