在构造函数中,通过base("Name=SqliteConnection")指定连接字符串的名称。 三、配置连接字符串 连接字符串用于指定数据库的路径与提供程序。以下是配置步骤: 1. 修改App.config文件 在主项目中,打开App.config文件,添加以下节点: <connectionStrings><addname="SqliteConnection"connectionString="Data Source=Sqlite.db;...
Execute the given SQL statement on all connections to this database. C# 复制 [Android.Runtime.Register("execPerConnectionSQL", "(Ljava/lang/String;[Ljava/lang/Object;)V", "GetExecPerConnectionSQL_Ljava_lang_String_arrayLjava_lang_Object_Handler", ApiSince=30)] public virtual void ExecPer...
Normally, GUIDs are stored in a binary format. Use this connection string to store GUIDs as text. Data Source=c:\mydb.db;Version=3;BinaryGUID=False; Note that storing GUIDs as text uses more space in the database. SQLite Specify cache size ...
SQLiteConnection.CreateFile("MyDatabase.sqlite"); 4、连接到SQLite数据库。使用SQLiteConnection类的构造函数可以连接到SQLite数据库。以下是一个连接到SQLite数据库的示例代码: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 string connectionString = "Data Source=MyDatabase.sqlite;Version=3;"; SQLiteConn...
Microsoft.Data.Sqlite 程序集: Microsoft.Data.Sqlite.dll 包: Microsoft.Data.Sqlite.Core v9.0.0 重载 BackupDatabase(SqliteConnection) 已连接数据库的备份。 BackupDatabase(SqliteConnection, String, String) 已连接数据库的备份。 BackupDatabase(SqliteConnection) ...
[SQLite3]connection string的连接池参数引发的错误 最近在.net中使用Sqlite数据库,发现.net的驱动做得不错,而且实现了加密功能。于是想给自己的数据库加上口令,结果,多次实验都以失败告终: 链接数据库,然后ChangePassword都成功执行了,但是再次链接打开数据库则报错:“File is encrypted or is not a database”...
assert --message "Unable to connect to Database!" --left "${dbConnection}" --operator "Is_Null" --negate logMessage --message "\r\nConnection String: ${connectionString}\r\nSuccess in creating the connection: ${success}" --type "Info" ...
conn—SQLite database connection sqliteobject SQLite database connection, specified as ansqliteobject created using thesqlitefunction. sqlquery—SQL statement character vector|string scalar SQL statement, specified as a character vector or string scalar. The SQL statement can be any valid non-SELECTSQL...
SQLiteConnection.CreateFile("MyDatabase.sqlite"); 4、连接到SQLite数据库。使用SQLiteConnection类的构造函数可以连接到SQLite数据库。以下是一个连接到SQLite数据库的示例代码: string connectionString = "Data Source=MyDatabase.sqlite;Version=3;";SQLiteConnection connection = new SQLiteConnection(connectionString...
//创建连接字符串SQLiteConnection conn=newSQLiteConnection("Data Source=Database.sqlite;Version=3;");//这是数据库登录密码conn.SetPassword("1234");//打开数据库conn.Open();string query="create table table1 (id INTEGER, name VARCHAR)";//创建命令SQLiteCommand cmd=newSQLiteCommand(query,conn);//...