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C# SqlConnectionStringBuilder类代码示例

本文整理汇总了C#中System.Data.SqlClient.SqlConnectionStringBuilder的典型用法代码示例。如果您正苦于以下问题:C# SqlConnectionStringBuilder类的具体用法?C# SqlConnectionStringBuilder怎么用?C# SqlConnectionStringBuilder使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


SqlConnectionStringBuilder类属于System.Data.SqlClient命名空间,在下文中一共展示了SqlConnectionStringBuilder类的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: Main

//引入命名空间
using System.Data;
using System.Data.SqlClient;

class Program
{
    static void Main()
    {
        // Create a new SqlConnectionStringBuilder and
        // initialize it with a few name/value pairs.
        SqlConnectionStringBuilder builder =
            new SqlConnectionStringBuilder(GetConnectionString());

        // The input connection string used the 
        // Server key, but the new connection string uses
        // the well-known Data Source key instead.
        Console.WriteLine(builder.ConnectionString);

        // Pass the SqlConnectionStringBuilder an existing 
        // connection string, and you can retrieve and
        // modify any of the elements.
        builder.ConnectionString = "server=(local);user id=ab;" +
            "password= a!Pass113;initial catalog=AdventureWorks";

        // Now that the connection string has been parsed,
        // you can work with individual items.
        Console.WriteLine(builder.Password);
        builder.Password = "new@1Password";
        builder.AsynchronousProcessing = true;

        // You can refer to connection keys using strings, 
        // as well. When you use this technique (the default
        // Item property in Visual Basic, or the indexer in C#),
        // you can specify any synonym for the connection string key
        // name.
        builder["Server"] = ".";
        builder["Connect Timeout"] = 1000;
        builder["Trusted_Connection"] = true;
        Console.WriteLine(builder.ConnectionString);

        Console.WriteLine("Press Enter to finish.");
        Console.ReadLine();
    }

    private static string GetConnectionString()
    {
        // To avoid storing the connection string in your code,
        // you can retrieve it from a configuration file. 
        return "Server=(local);Integrated Security=SSPI;" +
            "Initial Catalog=AdventureWorks";
    }
}
开发者ID:.NET开发者,项目名称:System.Data.SqlClient,代码行数:52,代码来源:SqlConnectionStringBuilder


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