如何通过C#创建连接字符串到Excel工作表2007 [英] How to create connection string to excel sheet 2007 by C#
问题描述
我需要知道这个连接字符串是excel是错误的还是真的
public static string fileName = string .Format( {0} \\Book502,Directory.GetCurrentDirectory() );
string connection = string .Format( Provider = Microsoft.ACE.OLEDB.12.0; + < span class =code-string> Data Source = {0}; Mode = ReadWrite; Extended Properties ='Excel 12.0 Xml; HDR = YES',fileName);
我的档案簿502
有两张
第1页>
i插入数据并更新并从中读取数据
它有以下栏目
ID INTEGER
用户名字符(255)
国家字符(255)
第2页有以下栏目
ID INTEGER
会员名字字符(255)
意味着所有两张床单都有文字除了ID
ALSO文件在标题中有列
进程两张纸插入更新阅读选择
交易大小我将使用5000行
3 USER将使用excel表格
以便excel文件的格式正确吗?
格式我写得好吗?
但我真的需要我指定的IMEX = 0或1或2
HDR = YES或NO
我的尝试:
如何通过c#创建连接字符串到excel工作表2007
你好,
您可以参考此链接,我认为它对您有所帮助。
如何使用C#中的连接字符串读取Microsoft Excel 2007 [ ^
请参阅使用MS Excel(xls / xlsx)使用MDAC和Oledb [ ^ ]。
I need to know are this connection string to excel is wrong or true
public static string fileName = string.Format("{0}\\Book502", Directory.GetCurrentDirectory()); string connection = string.Format("Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source={0};Mode=ReadWrite;Extended Properties='Excel 12.0 Xml;HDR=YES'", fileName);
my file book 502
have two sheets
sheet 1
i insert data and update and read data from it
it have following column
ID INTEGER
User Name char(255)
Country char(255)
sheet 2 have following columns
ID INTEGER
Member Name char(255)
meaning all two sheets have text except ID
ALSO file have column in header
processes of two sheets insert update read select
size of transaction i will use 5000 rows
3 USER will use excel sheet
so that what correct format to excel file ?
the format i write working good ?
but really i need what i assign IMEX=0 or 1 or 2
HDR = YES OR NO
What I have tried:
How to create connection string to excel sheet 2007 by c#解决方案Hello,
You can refer this link, i think it's helpful for you.
How to Read Microsoft Excel 2007 Using a Connection String in C#[^
See Working with MS Excel(xls / xlsx) Using MDAC and Oledb[^].
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