ASP.NET-配置SQLDataSource以使用MySQL.NET连接器
我用的是VS2008 在论坛/堆栈上四处查看并没有提供关于如何在ASP.NET站点上使用MySQL的明确答案 如何使用MySQL连接器网络提供程序配置SQLDataSource以使用MySQL 我宁愿不使用ODBC驱动程序——我可以使用它。连接器已添加为对项目的引用,并在web.config中显示为:ASP.NET-配置SQLDataSource以使用MySQL.NET连接器,asp.net,mysql,Asp.net,Mysql,我用的是VS2008 在论坛/堆栈上四处查看并没有提供关于如何在ASP.NET站点上使用MySQL的明确答案 如何使用MySQL连接器网络提供程序配置SQLDataSource以使用MySQL 我宁愿不使用ODBC驱动程序——我可以使用它。连接器已添加为对项目的引用,并在web.config中显示为: <add assembly="MySql.Data, Version=5.2.2.0, Culture=neutral, PublicKeyToken=C5687FC88969C44D"/&
<add assembly="MySql.Data, Version=5.2.2.0, Culture=neutral, PublicKeyToken=C5687FC88969C44D"/>
我还尝试在下面手动创建一个部分:
<add name="MYSQL" connectionString="Server=localhost;Database=data;Uid=root;Pwd=1234;" providerName="MySql.Data" />
我拥有的MySQL连接器版本是5.2.2.0
也许这会有帮助
也许这会有所帮助?创建基本MySQL连接的C版本是:
<%@ Page Language="C#" debug="true" %>
<%@ Import Namespace = "System.Data" %>
<%@ Import Namespace = "MySql.Data.MySqlClient" %>
<script language="C#" runat="server">
private void Page_Load(Object sender ,EventArgs e)
{
MySqlConnection myConnection = new MySqlConnection();
MySqlDataAdapter myDataAdapter = new MySqlDataAdapter();
DataSet myDataSet = new DataSet();
string strSQL;
int iRecordCount;
myConnection = new MySqlConnection("server=localhost; user id=root; password=ii33uuqwerty; database=wlc_data; pooling=false;");
strSQL = "SELECT * FROM troutetracking LIMIT 100;";
myDataAdapter = new MySqlDataAdapter(strSQL, myConnection);
myDataSet = new DataSet();
myDataAdapter.Fill(myDataSet, "mytable");
MySQLDataGrid.DataSource = myDataSet;
MySQLDataGrid.DataBind();
}
简单的MySQL数据库查询
创建基本MySQL连接的C版本是:
<%@ Page Language="C#" debug="true" %>
<%@ Import Namespace = "System.Data" %>
<%@ Import Namespace = "MySql.Data.MySqlClient" %>
<script language="C#" runat="server">
private void Page_Load(Object sender ,EventArgs e)
{
MySqlConnection myConnection = new MySqlConnection();
MySqlDataAdapter myDataAdapter = new MySqlDataAdapter();
DataSet myDataSet = new DataSet();
string strSQL;
int iRecordCount;
myConnection = new MySqlConnection("server=localhost; user id=root; password=ii33uuqwerty; database=wlc_data; pooling=false;");
strSQL = "SELECT * FROM troutetracking LIMIT 100;";
myDataAdapter = new MySqlDataAdapter(strSQL, myConnection);
myDataSet = new DataSet();
myDataAdapter.Fill(myDataSet, "mytable");
MySQLDataGrid.DataSource = myDataSet;
MySQLDataGrid.DataBind();
}
简单的MySQL数据库查询
在web.conf文件中,添加以下行: 在.aspx文件中,可以添加以下行:
在web.conf文件中,添加以下行: 在.aspx文件中,可以添加以下行:
使设计时绑定工作的唯一方法是使用ODBC驱动程序。Net驱动程序根本无法工作。您必须安装MySQL ODBC驱动程序,重新启动visual studio,然后将连接字符串添加到web.config 在Web.Config中:
<connectionStrings>
<add name="ConnectionStringODBC" connectionString="Driver={MySQL ODBC 5.3 ANSI Driver};server=localhost;database=myproviewer;uid=myproviewer;password=mypassword" providerName="System.Data.Odbc" />
</connectionStrings>
在ASPX中:
<dx:ASPxGridView ID="gridTagGroups" runat="server" DataMember="DefaultView" Theme="Office2010Blue" Width="95%" Font-Size="8pt" AutoGenerateColumns="False" DataSourceID="SqlDataSourceTagGroup">
<Settings ShowHeaderFilterButton="true" ShowFilterRow="true" ShowFilterRowMenu="true" ShowGroupPanel="true" />
<SettingsPager PageSize="20" Position="TopAndBottom" AlwaysShowPager="True">
<PageSizeItemSettings Caption="Items Per Page:" Items="10, 15, 20, 25, 50" Visible="True" Position="Right">
</PageSizeItemSettings>
</SettingsPager>
<SettingsDataSecurity AllowDelete="False" AllowEdit="False" AllowInsert="False" />
<Columns>
<dx:GridViewDataTextColumn FieldName="TagCatId" VisibleIndex="0">
<EditFormSettings Visible="False" />
</dx:GridViewDataTextColumn>
<dx:GridViewDataTextColumn FieldName="TagCatName" VisibleIndex="1">
</dx:GridViewDataTextColumn>
<dx:GridViewDataTextColumn FieldName="OrderIndex" VisibleIndex="2">
</dx:GridViewDataTextColumn>
<dx:GridViewDataTextColumn FieldName="HiddenFromSearch" VisibleIndex="3">
</dx:GridViewDataTextColumn>
<dx:GridViewDataTextColumn FieldName="MediaType" VisibleIndex="4">
</dx:GridViewDataTextColumn>
</Columns>
<SettingsBehavior AllowFocusedRow="True" AllowSelectSingleRowOnly="True" />
</dx:ASPxGridView>
<asp:SqlDataSource ID="SqlDataSourceTagGroup" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionStringODBC %>" ProviderName="<%$ ConnectionStrings:ConnectionStringODBC.ProviderName %>"
SelectCommand="SELECT * FROM tagcat ORDER BY OrderIndex"
DeleteCommand="DELETE FROM tagcat WHERE TagCatId = ?"
InsertCommand="INSERT INTO tagcat (TagCatId, TagCatName, OrderIndex, HiddenFromSearch, MediaType) VALUES (?, ?, ?, ?, ?)"
UpdateCommand="UPDATE tagcat SET TagCatName = ?, OrderIndex = ?, HiddenFromSearch = ?, MediaType = ? WHERE TagCatId = ?">
<DeleteParameters>
<asp:Parameter Name="TagCatId" Type="Int32" />
</DeleteParameters>
<InsertParameters>
<asp:Parameter Name="TagCatId" Type="Int32" />
<asp:Parameter Name="TagCatName" Type="String" />
<asp:Parameter Name="OrderIndex" Type="Int32" />
<asp:Parameter Name="HiddenFromSearch" Type="Object" />
<asp:Parameter Name="MediaType" Type="String" />
</InsertParameters>
<UpdateParameters>
<asp:Parameter Name="TagCatName" Type="String" />
<asp:Parameter Name="OrderIndex" Type="Int32" />
<asp:Parameter Name="HiddenFromSearch" Type="Object" />
<asp:Parameter Name="MediaType" Type="String" />
<asp:Parameter Name="TagCatId" Type="Int32" />
</UpdateParameters>
</asp:SqlDataSource>
使设计时绑定工作的唯一方法是使用ODBC驱动程序。Net驱动程序根本无法工作。您必须安装MySQL ODBC驱动程序,重新启动visual studio,然后将连接字符串添加到web.config 在Web.Config中:
<connectionStrings>
<add name="ConnectionStringODBC" connectionString="Driver={MySQL ODBC 5.3 ANSI Driver};server=localhost;database=myproviewer;uid=myproviewer;password=mypassword" providerName="System.Data.Odbc" />
</connectionStrings>
在ASPX中:
<dx:ASPxGridView ID="gridTagGroups" runat="server" DataMember="DefaultView" Theme="Office2010Blue" Width="95%" Font-Size="8pt" AutoGenerateColumns="False" DataSourceID="SqlDataSourceTagGroup">
<Settings ShowHeaderFilterButton="true" ShowFilterRow="true" ShowFilterRowMenu="true" ShowGroupPanel="true" />
<SettingsPager PageSize="20" Position="TopAndBottom" AlwaysShowPager="True">
<PageSizeItemSettings Caption="Items Per Page:" Items="10, 15, 20, 25, 50" Visible="True" Position="Right">
</PageSizeItemSettings>
</SettingsPager>
<SettingsDataSecurity AllowDelete="False" AllowEdit="False" AllowInsert="False" />
<Columns>
<dx:GridViewDataTextColumn FieldName="TagCatId" VisibleIndex="0">
<EditFormSettings Visible="False" />
</dx:GridViewDataTextColumn>
<dx:GridViewDataTextColumn FieldName="TagCatName" VisibleIndex="1">
</dx:GridViewDataTextColumn>
<dx:GridViewDataTextColumn FieldName="OrderIndex" VisibleIndex="2">
</dx:GridViewDataTextColumn>
<dx:GridViewDataTextColumn FieldName="HiddenFromSearch" VisibleIndex="3">
</dx:GridViewDataTextColumn>
<dx:GridViewDataTextColumn FieldName="MediaType" VisibleIndex="4">
</dx:GridViewDataTextColumn>
</Columns>
<SettingsBehavior AllowFocusedRow="True" AllowSelectSingleRowOnly="True" />
</dx:ASPxGridView>
<asp:SqlDataSource ID="SqlDataSourceTagGroup" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionStringODBC %>" ProviderName="<%$ ConnectionStrings:ConnectionStringODBC.ProviderName %>"
SelectCommand="SELECT * FROM tagcat ORDER BY OrderIndex"
DeleteCommand="DELETE FROM tagcat WHERE TagCatId = ?"
InsertCommand="INSERT INTO tagcat (TagCatId, TagCatName, OrderIndex, HiddenFromSearch, MediaType) VALUES (?, ?, ?, ?, ?)"
UpdateCommand="UPDATE tagcat SET TagCatName = ?, OrderIndex = ?, HiddenFromSearch = ?, MediaType = ? WHERE TagCatId = ?">
<DeleteParameters>
<asp:Parameter Name="TagCatId" Type="Int32" />
</DeleteParameters>
<InsertParameters>
<asp:Parameter Name="TagCatId" Type="Int32" />
<asp:Parameter Name="TagCatName" Type="String" />
<asp:Parameter Name="OrderIndex" Type="Int32" />
<asp:Parameter Name="HiddenFromSearch" Type="Object" />
<asp:Parameter Name="MediaType" Type="String" />
</InsertParameters>
<UpdateParameters>
<asp:Parameter Name="TagCatName" Type="String" />
<asp:Parameter Name="OrderIndex" Type="Int32" />
<asp:Parameter Name="HiddenFromSearch" Type="Object" />
<asp:Parameter Name="MediaType" Type="String" />
<asp:Parameter Name="TagCatId" Type="Int32" />
</UpdateParameters>
</asp:SqlDataSource>
此链接对ASP.NET没有帮助,只讨论MySQL的安装。@Nick它已经5年了,但是。。教程的第2部分是这样做的,现在查看页面,您可以使用作者姓名链接,也可以在评论中查看第2部分的URL。实际上,第3部分是这样做的,这是我通过不同的搜索找到的。抱歉,我没有意识到它有那么旧:这个链接对ASP.NET没有帮助,只讨论MySQL的安装。@Nick它已经5年了,但是。。教程的第2部分是这样做的,现在查看页面,您可以使用作者姓名链接,也可以在评论中查看第2部分的URL。实际上,第3部分是这样做的,这是我通过不同的搜索找到的。抱歉,我没有意识到它有那么旧:在我将ProviderName设置为MySql.Data.MySqlClient之后,它就工作了。谢谢在我将ProviderName设置为MySql.Data.MySqlClient之后,它就工作了。谢谢