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as.net连接MYSQL数据的方法总结
在.NET中连接MySQL数据库有两种方法:MySQL Connector/ODBC 和 MySQL Connector/Net,ODBC连接器是符合ODBC标准的交互平台,是.NET访问MySQL数据库的最好的选择。
下载MySQL Connector/Net,然后直接安装,如下图:
![]() MySQL Connector/Net安装图 ![]() MySQL Connector/Net安装图 ![]() MySQL Connector/Net安装图 ![]() MySQL Connector/Net安装图 |
| <%@ Page Language="VB" debug="true" %> <%@ Import Namespace = "System.Data" %> <%@ Import Namespace = "MySql.Data.MySqlClient" %> <script language="VB" runat="server"> Sub Page_Load(sender As Object, e As EventArgs) Dim myConnection As MySqlConnection Dim myDataAdapter As MySqlDataAdapter Dim myDataSet As DataSet Dim strSQL As String Dim iRecordCount As Integer myConnection = New MySqlConnection("server=localhost; user id=15secs; password=password; database=mydatabase; pooling=false;") strSQL = "SELECT * FROM mytable;" myDataAdapter = New MySqlDataAdapter(strSQL, myConnection) myDataSet = New Dataset() myDataAdapter.Fill(myDataSet, "mytable") MySQLDataGrid.DataSource = myDataSet MySQLDataGrid.DataBind() End Sub </script> <html> <head> <title>Simple MySQL Database Query</title> </head> <body> <form runat="server"> <asp:DataGrid id="MySQLDataGrid" runat="server" /> </form> </body> </html> |
![]() 脚本运行结果 |