private void Log_Button_Click(object sender, EventArgs e)
{
UserId = "";
PassWd = "";
UserId = this.UserId_TextBox.Text;
PassWd = this.PassWd_TextBox.Text;
sql = "SELECT * FROM USER_TABLE WHERE USER="******" and PASSWORD="******"账号密码错误,请重试","登陆失败",MessageBoxButtons.OK,MessageBoxIcon.Warning);
//}
if (true)
{
this.Hide();
Main_Win main_Win = new Main_Win();
main_Win.Show();
}
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
// Log_Win log_Win = new Log_Win();
Main_Win mainWin = new Main_Win();
Application.Run(mainWin);
}
public Win_Add_Order(Main_Win FurtherWin, MySqlConnection FurtherCoon)
{
conn = FurtherCoon;
MyFatherWin = FurtherWin;
InitializeComponent();
}
// public string Type, MaterialName, Manager, Factory;
// public int Num, Price, DayCost;
public Win_Add_Purchase(Main_Win Furtherwin, MySqlConnection FurtherConnection)
{
MyFatherWin = Furtherwin;
conn = FurtherConnection;
InitializeComponent();
}