What is a Connection String Timeout? A connection string timeout is the amount of time a program will wait for a connection to be established with a SQL Server database before timing out and throwing an error. B
SqlConnection.ConnectionTimeout属性用于获取在尝试建立数据库连接时,如果连接未能在指定时间内成功建立,则会终止尝试并生成错误之前所等待的时间(以秒为单位)。 2. 详述如何设置SqlConnection.ConnectionTimeout属性 SqlConnection.ConnectionTimeout属性是一个只读属性,这意味着你不能直接设置它的值。但是,你可以通过在连...
publicoverrideintConnectionTimeout {get; } 属性值 Int32 等待连接打开所需的时间(以秒为单位)。 默认值为 15 秒。 例外 ArgumentException 设置的值小于 0。 示例 以下示例创建 ,SqlConnection并将Connection Timeout连接字符串 设置为 30 秒。 该代码将打开连接并在控制台窗口中显示ConnectionTimeout属性。
usingSystem;usingSystem.Data.SqlClient;classProgram{staticvoidMain(){stringconnectionString="Server=myServerAddress;Database=myDataBase;User Id=myUsername;Password=myPassword;Connection Timeout=15;";using(SqlConnectionconnection=newSqlConnection(connectionString)){try{connection.Open();Console.WriteLine("连...
SqlConnectionStringBuilder.ConnectTimeout 屬性 參考 意見反應 定義 命名空間: System.Data.SqlClient 組件: System.Data.dll 取得或設定在終止嘗試並產生錯誤之前,要等待伺服器連接的時間長度 (以秒為單位)。 C# publicintConnectTimeout {get;set; }
public void CreateSqlConnection() { SqlConnection myConnection = new SqlConnection(); myConnection.ConnectionString = "Persist Security Info=False;Integrated Security=SSPI;database=northwind;server=mySQLServer;Connect Timeout=30"; myConnection.Open();...
也就是在connectionString中如果未指定max pool size的值,则max pool size=100,当访问人员同时连接数据库的数量为101人时,则等待SqlConnection.ConnectionTimeout设置的时间(默认是15 秒)后,还是没有可用的Connection则会出现上面的错误。 当我们设置为:
Connection Timeout Expired. The timeout period elapsed during the post-login phase. The connection could have timed out while waiting for server to complete the login process and respond; Or it could have timed out while attempting to create multiple active connections.This failure occurred while ...
{0}", connection.ConnectionTimeout); } } static private string GetConnectionString() { // To avoid storing the connection string in your code, // you can retrieve it from a configuration file, using the // System.Configuration.ConfigurationSettings.AppSettings ...
SQLTimeout的问题之解决⽅法 ⼀般来说返回DataSet的函数都是这么写 public DataSet getrs(string sql){ System.Data.SqlClient.SqlConnection = new SqlConnection();System.Data.SqlClient.SqlDataAdapter comm=new SqlDataAdapter(sql,conn);System.Data.DataSet ds=new DataSet();comm.Fill(ds);return ds;} ...