如何更正Access数据库的连接字符串? [英] How to correct the connection string of access database?

问题描述

如何更正访问数据库的连接字符串，它说未声明server.mappath.

How to correct the connection string of access database, it says that server.mappath is not declared.

Dim connectionString As String = "Provider=Microsoft.Jet.OleDb.4.0;Data Source=" + Server.MapPath("database/counter.mdb")

推荐答案

您好，如果它是类库项目，那么您需要添加System.Web的引用.并将其用作

Hi if it is classlibrary project then you need to add reference of System.Web. and use it as

HttpContext.Current.Server.MapPath

希望获得帮助.

Hope this help.

确保服务类继承自System.Web.Services.Service.
没有这个，您将无法访问Server对象.

Make sure that the service class inherits from System.Web.Services.Service.
Without this you don''t have access to the Server object.

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