关于C#中的ASP.NET Windows应用程序

MsAccessDataBase
-------------------------------------------------- ----------------------------

MsAccessDataBase
------------------------------------------------------------------------------

<asp:accessdatasource id="adsgv" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString4 %>" SelectCommand="SELECT * FROM [filter]" FilterExpression="[City] like '{0}%' and [Country] like '{1}%'" Providername="<%$ ConnectionStrings:ConnectionString4.ProviderName %>">
</asp:accessdatasource>

在这个标签中，我们有(ConnectionString和ProviderName)可用，但是这两个在程序中不起作用，以及我们如何给它提供连接字符串和提供者名称..............

-------------------------------------------------- -----------------------------
-------------------------------------------------- -------------------------------

SqlDataBase
-------------------------------------------------- -----------------------------

In this tag we have ( ConnectionString and ProviderName ) is available but these 2 are not working in program and how we give the connection string and provider name to it.............

-------------------------------------------------------------------------------
---------------------------------------------------------------------------------

SqlDataBase
-------------------------------------------------------------------------------

<asp:sqldatasource id="sqlDataSourceGridView" mode="hold" runat="server"

ConnectionString="<%$ ConnectionStrings:ConnectionString4 %>" SelectCommand="SELECT * FROM [filter]" FilterExpression="[City] like '{0}%' and [Country] like '{1}%'" ProviderName="<%$ ConnectionStrings:ConnectionString4.ProviderName %>">
</asp:sqldatasource>

.......在此标记中，ConnectionString和ProviderName将正常工作.........

-------------------------------------------------- ----------------------------

我如何解决问题……:COOL:...

....... in this tag ConnectionString And ProviderName will working properly............

------------------------------------------------------------------------------

how i can resolve the problem...... :COOL:...