OracleConnection connection = new OracleConnection(connectionString);OracleCommand command = new OracleCommand();command.Connection = connection;```2. 接下来,可以使用CommandTimeout属性来设置命令的超时时间(以秒为单位)。默认情况下,Comman
DatabaseFactory.ConnectionTimeOut = 35;//设置数据库连接超时:35秒钟 测试DbConnection组件的ConnectionTimeout属性。 C# Code: //连接字符串指定连接超时,25秒 stringconnectionString = "Server=.;Database=CSFramework_WebAPI;User ID=sa;Password=test;Connection Timeout=25;"; IDatabase db = DatabaseFactory....
与Connection的Timeout属性不同,CommandTimeout属性的默认值为30秒。我们可以通过以下代码来设置Command的超时时间: csharpcode using System.Data.SqlClient; string connString = "Data Source=ServerName;Initial Catalog=DatabaseName;User ID=UserName;Password=Password"; using (SqlConnection conn = new SqlConnec...
Cmd.Connection := Conn; 复制代码 设置ADO命令对象的CommandText属性,指定要执行的SQL语句,如下所示: Cmd.CommandText := 'SELECT * FROM TableName'; 复制代码 设置ADO命令对象的CommandTimeout属性,以指定超时时间(以秒为单位),如下所示: Cmd.CommandTimeout := 30; // 设置超时时间为30秒 复制代码 执行...
舊CommandTimeout 版APM (異步程式設計模型會忽略屬性,) 異步方法呼叫,例如 BeginExecuteReader。 較新的 TAP (工作異步程式設計) 方法將會接受,例如 ExecuteReaderAsync。 CommandTimeout當命令對內容連線執行時沒有任何作用,SqlConnection (連接字串) 中以 「context connection=true」 開啟的 。 注意 此屬性是叫用...
较CommandTimeout旧的 APM (异步编程模型) 异步方法调用(如BeginExecuteReader)将忽略 属性。 较新的 TAP (任务异步编程) 方法(如ExecuteReaderAsync)将遵循它。 CommandTimeout当对上下文连接执行命令时, (SqlConnection连接字符串) 中打开的 “context connection=true” 时,将不起作用。
ConnectionTimeoutis the one specified in your connection string and it is the time it takes for a connection.Open() invocation to wait until it gets a connection reference from the connection pool. (Default value is 15 seconds) CommandTimeouton the other hand is the maximum time for a spec...
connection string problem connection string to get connected over VPN connetced server connection timeout not working Connection.ServerVersion throws System.InvalidOperationException Connections string where instance name has a backslash in it ConnectionString property has not been initialized Conversion failed...
ConnectionString、ConnectionTimeout 和 State 属性示例 (VC++) Count 属性示例 (VC++) CursorType、LockType 和 EditMode 属性示例 (VC++) Delete 方法示例 (VC++) Description、HelpContext、HelpFile、NativeError、Number、Source 和 SQLState 属性...
Description:Default Command Timeout is supposed to be a value you can specify in a MySql connection string. Per available documentation, if your Entity Framework 4.0's ObjectContext object's CommandTimeout is null, it's supposed to use the timeout of the "underlying provider". And this is ...