public static void CreateTable()
{
//如果不存在改数据库文件，则创建该数据库文件
if (!System.IO.File.Exists(dbPath))
{
SQLiteDBHelper.CreateDB(dbPath);
}
SQLiteDBHelper db = new SQLiteDBHelper(dbPath);
string sql = "CREATE TABLE Test3(id integer NOT NULL PRIMARY KEY AUTOINCREMENT UNIQUE," +
"Name char(3),TypeName varchar(50),AddDate datetime,UpdateTime Date,Time time,Comments blob)";
db.ExecuteNonQuery(sql, null);
}
public static void InsertData()
{
string sql = "INSERT INTO Test3(Name,TypeName,AddDate,UpdateTime,Time,Comments)" +
"values(@Name,@TypeName,@AddDate,@UpdateTime,@Time,@Comments)";
SQLiteDBHelper db = new SQLiteDBHelper("D:\\Demo.db3");
for (char c = 'A'; c <= 'Z'; c++)
{
for (int i = 0; i < 100; i++)
{
SQLiteParameter[] parameters = new SQLiteParameter[] {
new SQLiteParameter("@Name", c + i.ToString()),
new SQLiteParameter("@TypeName", c.ToString()),
new SQLiteParameter("@AddDate", DateTime.Now),
new SQLiteParameter("@UpdateTime", DateTime.Now.Date),
new SQLiteParameter("@Time", DateTime.Now.ToShortTimeString()),
new SQLiteParameter("@Comments", "Just a Test" + i)
};
db.ExecuteNonQuery(sql, parameters);
}
}
}