usingMicrosoft.Data.SqlClient;classProgram{staticvoidMain(){try{stringconnectString ="Data Source=(local);User ID=ab;Password= a1Pass@@11;"+"Initial Catalog=AdventureWorks"; SqlConnectionStringBuilder builder =newSqlConnectionStringBuilder(connectString); Console.WriteLine("Original: "+ builder.Connection...
确定SqlConnectionStringBuilder是否包含特定键。 C# publicoverrideboolContainsKey(stringkeyword); 参数 keyword String 要在SqlConnectionStringBuilder中定位的键。 返回 Boolean 如果SqlConnectionStringBuilder包含具有指定键的元素,则为true;否则为false。 例外
using System.Data.SqlClient; class Program { static void Main() { SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(); builder.DataSource = "localhost"; builder.InitialCatalog = "MyDatabase"; builder.IntegratedSecurity = true; // 使用Windows身份验证 string connectionString = builder...
}; Console.WriteLine(builder.ToString()); Console.ReadKey(); } } SqlConnectionStringBuilder中有各种属性,比如: ConnectTimeout、MaxPoolSize、IntegratedSecurity等,在需要时使用就可以构造更复杂的数据库连接字符串。
SqlConnectionsqlcon = newSqlConnection(); sqlcon.ConnectionString = connStrBuilder.ConnectionString;//转成连接字符串 sqlcon.Open(); 向已有连接字符串提供数据: connStr ="Data Source=127.0.0.1;DataBase=Hydor;UID=***;PWD=***;";varconnStrBuilder =newSqlConnectionStringBuilder(connStr);//connStr...
指示此 SqlConnectionStringBuilder 实例中是否存在指定的键。 C# 复制 public override bool ShouldSerialize (string keyword); 参数 keyword String 要在SqlConnectionStringBuilder 中定位的键。 返回 Boolean 如果SqlConnectionStringBuilder 包含具有指定键的项,则为 true;否则为 false。 注解 此...
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.ConnectionSt...
using System.Data.SqlClient; class Program { static void Main() { try { string connectString = "Data Source=(local);" + "Integrated Security=true"; SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(connectString); Console.WriteLine("Original: " + builder.Connection...
usingSystem.Data.SqlClient;classProgram{staticvoidMain(){try{stringconnectString ="Server=(local);Initial Catalog=AdventureWorks;"+"Integrated Security=true"; SqlConnectionStringBuilder builder =newSqlConnectionStringBuilder(connectString); Console.WriteLine("Original: "+ builder.ConnectionString); Console....
SqlConnectionStringBuilder.ConnectionReset 属性 参考 反馈 定义 命名空间: System.Data.SqlClient 程序集: System.Data.dll 注意 ConnectionReset has been deprecated. SqlConnection will ignore the 'connection reset' keyword and always reset the connection 已过时。 获取或设置一个布尔值,该值指示在从...