zoukankan
html css js c++ java
使用C#和Excel进行报表开发(七)-设置单元格的显示格式
在Excel中,如果某个单元格的内容是数字,且比较长,默认情况下,会变为科学计数发表示,例如:123456789123456000会被表示为1.2345E+17,为了能够将数字按照普通的格式完全表示,就需要设置单元格的属性 ,下面是例子代码:
Excel.Application m_objExcel
=
null
;
Excel._Workbook m_objBook
=
null
;
Excel.Sheets m_objSheets
=
null
;
Excel._Worksheet m_objSheet
=
null
;
Excel.Range m_objRange
=
null
;
object
m_objOpt
=
System.Reflection.Missing.Value;
try
{
m_objExcel
=
new
Excel.Application();
m_objBook
=
m_objExcel.Workbooks.Open(
"
e:\\1.xls
"
, m_objOpt, m_objOpt, m_objOpt,
m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt,
m_objOpt, m_objOpt, m_objOpt, m_objOpt);
m_objSheets
=
(Excel.Sheets)m_objBook.Worksheets;
m_objSheet
=
(Excel._Worksheet)(m_objSheets.get_Item(
1
));
m_objRange
=
m_objSheet.get_Range(
"
A1
"
, m_objOpt);
m_objRange.NumberFormatLocal
=
"
#
"
;
m_objBook.SaveAs(
"
e:\\22.xls
"
, m_objOpt, m_objOpt,
m_objOpt, m_objOpt, m_objOpt, Excel.XlSaveAsAccessMode.xlNoChange,
m_objOpt, m_objOpt, m_objOpt, m_objOpt, m_objOpt);
}
catch
(Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
m_objBook.Close(m_objOpt, m_objOpt, m_objOpt);
m_objExcel.Workbooks.Close();
m_objExcel.Quit();
System.Runtime.InteropServices.Marshal.ReleaseComObject(m_objBook);
System.Runtime.InteropServices.Marshal.ReleaseComObject(m_objExcel);
m_objBook
=
null
;
m_objExcel
=
null
;
GC.Collect();
}
查看全文
相关阅读:
GIt-重置
Git-对象
Git-暂存区
Git-Git初始化
Git-起步
调试九法-制造失败
调试九法-理解系统
readhat7.0 bond配置
firewall-cmd 防火墙命令详解 及 TCP Wrappers
RAID与LVM磁盘阵列技术
原文地址:https://www.cnblogs.com/dahuzizyd/p/Excel_7.html
最新文章
mysql数据库配置wait_timeout和interactive_timeout总结
浅析mysql交互式连接&非交互式连接
Delphi使用TADOQuery的RowsAffected属性时需要注意的一个点
delphi连接mysql不用添加DSN(mysql connector odbc 5.1版)
mysql中文读出问号,以及SET NAMES not allowed by driver错误解决方案
Delphi ADO MySQL直接连接方式
大幅提升Delphi Datasnap数据传输效率的方法
async/await Task Timeout
.Net JIT
WPF MVVM 验证
热门文章
.Net 闭包理解
C#迪杰斯特拉算法
EventToCommand
DispatcherHelper
ViewModelLocator
Messenger
Mvvm简介
Git-Git基本操作
GIt-恢复进度
Git-GIt检出
Copyright © 2011-2022 走看看