ASP.NET(vb.net) & DataGrid - DataBind & DataSource

Author: admin | Posted: 06-06-2010 | Category: ASP.NET(vb.net) & DataGrid Control

ASP.NET(vb.net) & DataGrid - DataBind & DataSource Example scripts how to Explains DataGrid control in asp.net , how to bind data to DataGrid from datasource.

ShotDev Focus:
- ASP.NET(vb.net) & DataGrid - DataBind

Example

DataGridDataBind.aspx


<%@ Import Namespace="System.Data"%>
<%@ Import Namespace="System.Data.OleDb"%>
<%@ Page Language="VB" %>
<script runat="server">
Dim objConn As OleDbConnection
Dim objCmd As OleDbCommand

Sub Page_Load(sender As Object, e As EventArgs)
Dim strConnString As String
strConnString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source="&Server.MapPath("database/mydatabase.mdb")&";"
objConn = New OleDbConnection(strConnString)
objConn.Open()

BindData()
End Sub

Sub BindData()
Dim strSQL As String
strSQL = "SELECT * FROM customer"

Dim dtReader As OleDbDataReader
objCmd = New OleDbCommand(strSQL, objConn)
dtReader = objCmd.ExecuteReader()

'*** BindData to DataGrid ***'
myDataGrid.DataSource = dtReader
myDataGrid.DataBind()

dtReader.Close()
dtReader = Nothing

End Sub

Sub Page_UnLoad()
objConn.Close()
objConn = Nothing
End Sub
</script>
<html>
<head>
<title>ShotDev.Com Tutorial</title>
</head>
<body>
<form id="form1" runat="server">
<asp:DataGrid id="myDataGrid" runat="server"></asp:DataGrid>
</form>
</body>
</html>

Create a asp.net file and save to path root-path/dotnet/

Run
http://localhost/dotnet/DataGridDataBind.aspx

Screenshot

.
.
.