database表示所使用的数据库名,这里设置为Sql Server自带的一个示例数据库--Northwind。由于我们希望采用集成的Windows验证方式,所以设置 integrated security为SSPI即可 设置按照以上说法还是连不通,语句: sqlconstr.ConnectionString = "server =localhost\sqlexpress; database = test; integrated security = SSPI";因为...
Connection);DataSetdataset=newDataSet();adapter.Fill(dataset);Close();if(dataset.Tables[0].Rows.Count>0){returntrue;}else{returnfalse;}}//公有方法,返回Sql语句获得的数据值//SqlString的格式:select count(*) from XXX where ...// select max(XXX)...
http://www.connectionstrings.com/ 对于不同版本的.NET而言,Connection String指定连接端口的方法略有不同 以.NET 3.5连接SQL Server为例 stringconStr ="Driver={SQL Server};Server=XXX.XXX.XXX.XXX,PORT;Uid=username;Pwd=password;Database=database;"; 此处是通过Server=IP,Port的方式进行指定的,而对于.NET...
Gets the connection string expression for the SQL Server database. C# 복사 public Aspire.Hosting.ApplicationModel.ReferenceExpression ConnectionStringExpression { get; } Property Value ReferenceExpression Implements ConnectionStringExpression Applies to 제품버전 .NET Aspire 8.0...
publicvoidSetDatabaseConnection(stringServer,stringDatabaseName, Int32 CredentialsType,stringUserName,stringPassword,outInt32 HRESULT); parameters Server 用于托管报表服务器数据库的 SQL Server 实例名称。 DatabaseName 报表服务器数据库的名称。 CredentialsType ...
注意 Managed 程式碼應用程式開發人員要在 ConnectionString 物件的 SqlConnection 中提供容錯移轉夥伴名稱。 如需使用此連接字串的詳細資訊,請參閱 ADO.NET 文件中的<.NET Framework Data Provider 對於 SQL Server 的資料庫鏡像支援>,其是 Microsoft .NET Framework SDK ...
Database Connection String 資料庫連線字串 System.Data.SqlClient 复制 "Persist Security Info=False;User ID=***;Password=***;Initial Catalog=AdventureWorks;Server=MySqlServer" "Data Source=MSSQL1;Initial Catalog=AdventureWorks;Integrated Security=true;" "Persist Security Info=False;Integrated Security=...
sqlDriverConnect=ODBCVAR=NNNNNNRN,Driver={ODBC Driver 11 for SQL Server};Server=tcp:<database_server>,<port>;Database=<database_name>;Uid=<userid>;Pwd=<password>;Mars_Connection=Yes;MultiSubnetFailover=Yes And for the JDBC connection the parameter for the sqlDriverConnect string would be 'Mu...
(SqlConnection connection = new SqlConnection(connectionString)) { connection.Open(); Console.WriteLine("ServerVersion: {0}", connection.ServerVersion); Console.WriteLine("Database: {0}", connection.Database); connection.ChangeDatabase("Northwind"); Console.WriteLine("Database: {0}", connection...
if you want to protect database connection strings containing SQL credentials, consider not using SQL authentication. If your application can use Windows authentication to connect to a database server instead of SQL authentication, you will not need to worry about protecting SQL credentials at all....