我不太擅长对本地数据库(Microsoft Access)运行 sql 查询。我正在尝试编写一个代码,当用户注册他们的详细信息时,它将其插入数据库。我已经编写了以下代码,但它不起作用。我想我错过了一些东西。任何帮助将不胜感激。
public void InsertUserDetails(string fname, string sname, string uid, string password, string email)
{
//Connection string for the datbase
string database = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|/Forum.accdb;Persist Security Info=True";
OleDbConnection myConn = new OleDbConnection(database);
//Execute the query
string queryStr = "Insert into Users(Username, Password, Firstname, Surname, Email) values ('" + fname + "','" + sname + "','" + uid + "','" + password + "','" + email + "')";
// Create a command object
OleDbCommand myCommand = new OleDbCommand(queryStr, myConn);
// Open the connection
myCommand.Connection.Open();
myCommand.ExecuteNonQuery();
myCommand.Connection.Close();
}