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Call an Excel file in Asp.net

Source: Internet
Author: User
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Call an Excel file in Asp.net

Post: Andy. m Date: popularity: 38
VB.net source code
<% @ Page Language = "VB" %>
<% @ Import namespace = "system. Data" %>
<% @ Import namespace = "system. Data. oledb" %>

<Script language = "VB" runat = "server">
Sub page_load (sender as object, e as eventargs)
Dim mydataset as new dataset ()

''We can use the Excel ODBC driver
Dim strconn as string = "provider = Microsoft. Jet. oledb.4.0 ;"&_
"Data Source = C:/exceltest.xls ;"&_
"Extended properties =" "Excel 8.0 ;"""

''We must use $ after sheet
Dim mydata as new oledbdataadapter ("select * from [sheet1 $]", strconn)
Mydata. tablemappings. Add ("table", "exceltest ")
Mydata. Fill (mydataset)

Datagrid1.datasource = mydataset. Tables (0). defaultview
Datagrid1.databind ()
End sub
</SCRIPT>

<HTML>
<Head> <Body>
<P> <asp: Label id = label1 runat = "server"> spreadsheet contents: </ASP: Label> </P>
<Asp: DataGrid id = maid = "server"/>/
</Body>
</Html>

C # syntax

<% @ Page Language = "C #" %>
<% @ Import namespace = "system. Data. oledb" %>
<% @ Import namespace = "system. Data" %>
<% @ Import namespace = "system" %>

<Script language = "C #" runat = "server">
Protected void page_load (Object SRC, eventargs E)
{
String strconn;
Strconn = "provider = Microsoft. Jet. oledb.4.0;" +
"Data Source = C: // exceltest.xls;" +
"Extended properties = Excel 8.0 ;";

Oledbdataadapter mycommand = new oledbdataadapter ("select * from [sheet1 $]", strconn );

Dataset mydataset = new dataset ();
Mycommand. Fill (mydataset, "excelinfo ");
Datagrid1.datasource = mydataset. Tables ["excelinfo"]. defaultview;
Datagrid1.databind ();
}
</SCRIPT>
<HTML>
<Head> <Body>
<P> <asp: Label id = label1 runat = "server"> spreadsheet contents: </ASP: Label> </P>
<Asp: DataGrid id = maid = "server"/>/
</Body>
</Html>

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