{0}", connection.State); Console.WriteLine("ConnectionString: {0}", connection.ConnectionString); } }staticprivatestringGetConnectionString(){// To avoid storing the connection string in your code,// you can retrieve it from a configuration file.return"Data Source=MSSQL1;Initial Catalog=...
String 连接字符串,其中包含源数据库名称和建立初始连接所需的其他参数。 默认值为一个空字符串。 属性 SettingsBindableAttribute 例外 ArgumentException 提供了一个无效的连接字符串参数,或者未提供所需的连接字符串参数。 示例 以下示例在打开连接之前创建SqlConnection并设置ConnectionString属性。
All SqlConnection connection string properties This table shows all connection string properties for the ADO.NET SqlConnection object. Most of the properties are also used in ADO. All properties and descriptions is from msdn. Name Default Description Application Name The name of the application, or ...
publicclassBloggingContext:DbContext{publicDbSet<User>Users{get;set;}publicBloggingContext():base("server=.;database=EFStudy;uid=sa;pwd=123456;"){}}staticvoidMain(string[]args){using(varcontext=newBloggingContext()){string connStr=context.Database.Connection.ConnectionString;Console.WriteLine(connSt...
sqllite connectionstring setting https://www.connectionstrings.com/sqlite/ SQLite.NET Basic Data Source=c:\mydb.db;Version=3; Version 2 is not supported by this class library. SQLite In-Memory Database An SQLite database is normally stored on disk but the database can also be stored in ...
Java.Sql Assembly: Mono.Android.dll Converts the given SQL statement into the system's native SQL grammar. C# [Android.Runtime.Register("nativeSQL","(Ljava/lang/String;)Ljava/lang/String;","GetNativeSQL_Ljava_lang_String_Handler:Java.Sql.IConnectionInvoker, Mono.Android, Version=0.0.0.0, ...
SqlDataSource.ConnectionString 屬性 參考 意見反應 定義 命名空間: System.Web.UI.WebControls 組件: System.Web.dll 取得和設定 ADO.NET 提供者特定的連接字串,SqlDataSource 控制項會用來連接至基礎資料庫。 C# 複製 public virtual string ConnectionString { get; set; } 屬性值 String ...
{0}", connection.State); Console.WriteLine("ConnectionString: {0}", connection.ConnectionString); } }staticprivatestringGetConnectionString(){// To avoid storing the connection string in your code,// you can retrieve it from a configuration file.return"Data Source=MSSQL1;Initial Catalog=...
问在sqldatasource中调用connectionstringENSqlDataSource1.ConnectionString=Class1.StringConnectionObj;...
The Item[String] property handles attempts to insert malicious entries. For example, the following code, using the default Item property (the indexer, in C#) correctly escapes the nested key/value pair:C# 复制 System.Data.SqlClient.SqlConnectionStringBuilder builder = new Syst...