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= "file size:" + (inputfile. postedfile. contentlength/1024). tostring () + "K byte (s )";}Else{Labelupresult. Text = "select the file you want to upload! ";Labelfilename. Text = "";Labelfileext. Text = "";Labelfilesize. Text = "";}
}
Private void button2_click (Object sender, system. eventargs E){Sqlconnection conn = new sqlconnection (configurationsettings. etettings ["DSN"]);// Connect to the Excel Data SourceString excelconnstring = @ "provider =
functionexec sp_configure ' show advanced options ', 1Reconfigureexec sp_configure ' Ad Hoc distributed Queries ', 1Reconfigure--Allow ace.oledb.12 to be used in the processEXEC master.dbo.sp_MSset_oledb_prop n ' microsoft.ace.oledb.12.0 ', n ' allowinprocess ', 1--Allow dynamic parametersEXEC master.dbo.sp_MSset_oledb_prop n ' microsoft.ace.oledb.12.0 ', n ' dynamicparameters ', 1--Import temporary tablesEXEC (' INSERT into Jihua (id,[lot number],ri
excel|server|sqlserver| Data Writing program, put the appendix of the Excel file (experimental questions Annex 1) class 03 student list. xls
or (appendix 2 of the Experiment) the performance registration form. xls) is imported into the SQL SERVER2000 database.
Requirements:
1. Exce
Operating system Windows Server 2008 X64, database SQL Server 2008 X64,office 2007 (as if only 32 bits), encountered a problem while the stored procedure was executing opendatasource importing Access data, OLE DB 4.0 is no longer supported, here are some of the error prompts encountered:
Because the OLE DB provider ' Microsoft.Jet.OLEDB.4.0 ' is configured to ru
the format must be unified. Otherwise, the Program cannot be determined based on any criteria, # region returns a table in the opened workbook and forms a datatable /// /// returns a table in the opened workbook and form a datatable /// /// absolute file path // name of the table to be opened //
returns the datatable database set
Private void readexcel (){Try{Datatable rs = new datatable ();Rs = NULL;Dataset RDS = NULL;String strconn = "";Int COUNT = 0;String id = reques
Method one, program import
C #, ASP. NET to import data from Excel tables into the corresponding tables in the SQL Server database.Here we import the data from the Sheet1 table in E:\test.xls into the My_test table in the test da
the Import button to enter the code for the Default.aspx.cs file.5, the code is written as follows:Using System;Using System.Collections.Generic;Using System.Linq;Using System.Web;Using System.Web.UI;Using System.Web.UI.WebControls;Using System.Data.SqlClient;public partial class Test:System.Web.UI.Page{protected void Page_Load (object sender, EventArgs e){}Public SqlConnection con (){return new SqlConnection ("s
SQL server 2014 installation illustration tutorial (including SQL SERVER 2014 download), 2014sql
In January 1, 2015, at the beginning of the new year, we should have done something meaningful for the next year. As a result, old ha
Excel are consistent with the fields in insert into above With this statement you will encounter a lot of problems, we follow the prompt to solve the problem. Question one:The OLE DB provider ' Microsoft.Jet.OLEDB.4.0 ' is configured to run in single-threaded apartment mode, so the provider cannot be used for distributed query resolution: A.the database executing the above SQL statement must be a local
Introduction to the outsetJanuary 1, 2015, the beginning of the new year, should have done some meaningful things to cross the years. As a result, the old habit-to go to bed before going to toss a computer, say dry, to new to the DELL computer installed virtual machine, download SQL Server 2014, install SQL
--office 2003--If the table that accepts the data import already existsINSERT INTO demotable SELECT * FROMOPENROWSET (' MICROSOFT. JET. oledb.4.0 ', ' Excel 5.0; Hdr=yes;database=d:/demo.xls ', sheet1$)--If you import data and generate a tableSELECT * Into demotable from OPENROWSET (' MICROSOFT. JET. oledb.4.0 ', ' Excel
STEP1: Open the database and select the database where you want to import the target tableSTEP2: Task---Import dataStep3: The data source selects Excel, selects the corresponding path, the version, and whether the first row is the header row.STEP4: Select Target, this is the target is SQL
represent the first line is the title, not the data; Const stringCmdtext ="Provider=microsoft.ace.oledb.12.0;data source={0}; Extended properties= ' Excel 12.0; Hdr=yes; Imex=1 '"; DataTable DT=NULL; //Establish a connectionOleDbConnection conn =NewOleDbConnection (string. Format (Cmdtext, FILEURL)); Try { //Open Link if(Conn. State = = Connectionstate.broken | | Conn. state = =connection
January 1, 2015, the beginning of the new year, should have done a good job to do something meaningful to span a year. As a result, old habits-before going to bed must toss the computer, say dry, to the new DELL computer installed virtual machine, download SQL Server 2014, install SQL
Excel import/export is compatible with all versions of the server. If EXCEL is not installed, You can import excel.
1 first, you must reference NPOI. dll (which can be downloaded online !)2 //
(data, "'", "" ") " "
Else
Sqlstr= "'" Data "'"
End If
End Function
%>
Session. codepage=936
server.scripttimeout=600000
Set Upload=new Upload_5xsoft
Set File=upload.file ("Filexls")
%>
If File.filesize>0 Then
Filename=year (now) month-day (now) hour (now) minute (now) second (now)
Filename=filename+ "."
Filenameend=file.filename
Filenameshow=file.filename
Filenameend=split (Filenameend, ".")
If Filenameend (1) = "xls" Then
Filename=filenamefilenameend (1)
File.saveas Serve
In actual development, we often encounter data conversion needs. We can transfer the data in Excel to SQL, or import the data in the database table into Excel.CodeAs follows:Using System;Using System. Collections. Generic;Using System. ComponentModel;Using System. Data;Using System. Drawing;Using System. Linq;Using System. Text;Using System. Windows. Forms;Using
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