将数据从Excel工作表传输到SQL Server数据库

Question

I have an Excel sheet that contains some data. I want to store that data into a SQL Server database from that aspx page.

I am trying to store data but get error as below:

The Microsoft Office Access database engine cannot open or write to the file. It is already opened exclusively by another user, or you need permission to view and write its data.

This is my code:

string excelConnectionString = @"provider=Microsoft.ACE.OLEDB.12.0;data source=" + path + ";extended properties='Excel 12.0;HDR=YES;'";

//Create Connection to Excel work book
OleDbConnection excelConnection =new OleDbConnection(excelConnectionString);
//Create OleDbCommand to fetch data from Excel
OleDbCommand cmd = new OleDbCommand("Select [ID],[Name],[Designation] from [Sheet1$]",excelConnection);
excelConnection.Open();
OleDbDataReader dReader;
dReader = cmd.ExecuteReader();
SqlBulkCopy sqlBulk = new SqlBulkCopy(strConnection);
//Give your Destination table name
sqlBulk.DestinationTableName = "Excel_table";
sqlBulk.WriteToServer(dReader);
excelConnection.Close();

and thanks in advance ...

Answer 1

您需要关闭Access数据库数据库文件，否则代码将访问data /。

Answer 2

Hi check the following things:

1.Access file which you are using should not be opened.

2.It should not be read only.

3.You should have read/write permission for folder where file that you want to access is placed.

Answer 3

适当的用户帐户（默认情况下，NETWORK SERVICE）需要对Excel文件所在的文件夹具有“修改”权限。将该权限添加到存在Excel文件的那个文件夹中。