C# winfrom 打印到Excel中

首先引用:

COM中的 Microsoft Excel 14.0 Object Library
接着引用:

using Microsoft.Office.Interop.Excel;

using Microsoft.Office.Core;

 1 public void ExecutePrint(Student objStudent) {
 2             //定义一个Excel工作簿
 3             Microsoft.Office.Interop.Excel.Application 
 4                 excelApp = new Application();
 5             //获取已创建好的工作簿路径
 6             string excelBookPath = Environment.CurrentDirectory + "\\StudentInfo.xls";
 7             //将现有工作簿加入已定义的工作簿集合
 8             excelApp.Workbooks.Add(excelBookPath);
 9             //获取第一个工作表
10             Worksheet objSheet = (Worksheet)excelApp.Worksheets[1];
11             //在当前的Excel中写入数据
12             if(objStudent.StuImage.Length!=0) {
13                 //将图片保存在指定的位置
14                 Image objImage = (Image)new Common.SerializeObjectToString().DeserializeObject(objStudent.StuImage);//把字符串转化为Image 对象
15                 if (File.Exists(Environment.CurrentDirectory + "\\Student.jpg"))
16                 File.Delete(Environment.CurrentDirectory + "\\Student.jpg");
17                 else {
18                     //保存图片到系统目录(当前会保存在Debug或者Release文件中)
19                     objImage.Save(Environment.CurrentDirectory + "\\Student.jgp");
20                     //将图片插入到Excel
21                     objSheet.Shapes.AddPicture(Environment.CurrentDirectory + "\\Student.jpg", MsoTriState.msoFalse, MsoTriState.msoCTrue, 10, 50, 70, 80);
22                     //使用完毕后删除保存的图片
23                     File.Delete(Environment.CurrentDirectory + "\\Student.jgp");
24                 }
25             }
26             objSheet.Cells[4, 4] = objStudent.StudentId;
27             objSheet.Cells[4, 6] = objStudent.StudentName;
28             objSheet.Cells[4, 8] = objStudent.Gender;
29             objSheet.Cells[6, 4] = objStudent.ClassName;
30             objSheet.Cells[6, 6] = objStudent.PhoneNumber;
31             objSheet.Cells[8, 4] = objStudent.StudentAddress;
32             //打印预览
33             excelApp.Visible = true;
34             excelApp.Sheets.PrintPreview(true);
35             //释放对象
36             System.Runtime.InteropServices.Marshal.ReleaseComObject(excelApp);//释放
37             excelApp = null;
38         }
View Code

 打印结果

posted @ 2019-07-05 17:36  学海无涯,天道酬勤  阅读(482)  评论(0编辑  收藏  举报