VB.NET & MySql.Data.MySQLClient - ExecuteReader() - How to learn Connector/NET ADO.NET component MySql.Data.MySqlClient namespace is the .NET Framework Data Provider for MySql data source, Using the ExecuteReader method Sends the CommandText to the Connection and builds a DataReader (MySQL Server Database)
ShotDev Focus:
- VB.NET & MySql.Data.MySQLClient - ExecuteReader()
Example
ExecuteReader.aspx
<%@ Import Namespace="System.Data"%>
<%@ Import Namespace="MySql.Data.MySqlClient"%>
<%@ Page Language="VB" %>
<script runat="server">
Dim objConn As MySql.Data.MySqlClient.MySqlConnection
Dim objCmd As MySql.Data.MySqlClient.MySqlCommand
Sub Page_Load(sender As Object, e As EventArgs)
Dim strConnString As String
strConnString = "Server=localhost;User Id=root; Password=root; Database=mydatabase; Pooling=false"
objConn = New MySql.Data.MySqlClient.MySqlConnection(strConnString)
objConn.Open()
BindData()
End Sub
Sub BindData()
Dim strSQL As String
strSQL = "SELECT * FROM customer"
Dim dtReader As MySql.Data.MySqlClient.MySqlDataReader
objCmd = New MySql.Data.MySqlClient.MySqlCommand(strSQL, objConn)
dtReader = objCmd.ExecuteReader()
'*** BindData to Repeater ***'
myRepeater.DataSource = dtReader
myRepeater.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:Repeater id="myRepeater" runat="server">
<HeaderTemplate>
<table border="1">
<tr>
<th>CustomerID</th>
<th>Name</th>
<th>Email</th>
<th>CountryCode</th>
<th>Budget</th>
<th>Used</th>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td align="center"><%#Container.DataItem("CustomerID") %></td>
<td><%#Container.DataItem("Name") %></td>
<td><%#Container.DataItem("Email") %></td>
<td align="center"><%#Container.DataItem("CountryCode") %></td>
<td align="right"><%#Container.DataItem("Budget") %></td>
<td align="right"><%#Container.DataItem("Used") %></td>
</tr>
</ItemTemplate>
</asp:Repeater>
</form>
</body>
</html>
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