C#
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System.Configuration.Configuration rootWebConfig =
System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration(
"/MyWebSiteRoot");
System.Configuration.ConnectionStringSettings connString;
if (0 < rootWebConfig.ConnectionStrings.ConnectionStrings.Count)
{
connString =
rootWebConfig.ConnectionStrings.ConnectionStrings[
"NorthwindConnectionString"];
if (
null != connString)
Console.WriteLine(
"Northwind connection string = \"{0}\
"",
connString.ConnectionString);
else
Console.WriteLine(
"No Northwind connection string");
}
编译代码
此示例需要:
根 Web.config 文件中的 connectionStrings 元素,其中包含名为 NorthwindConnectionString 的连接。该元素可能如下所示:
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connectionStrings 元素是 元素的直接子级,并且是 system.web 元素的对等项。
转载于:https://www.cnblogs.com/vibratea/archive/2009/07/27/1531699.html