C＃显示文本框几秒钟

Question

I am developing an application for Windows CE using Visual Studio 2008 where I need to display a TextBox for a few seconds like a "Success!" pop-up message you see in some programs.

public partial class Form1 : Form
{
    int s;

    public Form1()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
        if (s == 1)
        {
            textBox1.Show();
            textBox1.Text = "Success!";
        }
        else
        {
            textBox1.Show();
            textBox1.Text = "Try Again!";
        }

    }
}

Considering that I am using a .NET 3.5 Compact Framework which apparently does not support System.Windows.Forms.Timer . Any solution?

Answer 1

You probably want to use the timer class

Provides a mechanism for executing a method at specified intervals. This class cannot be inherited.

Timer t = new Timer();
t.Interval = 1000;
timer1.Enabled = true;
timer1.Tick += new System.EventHandler(OnTimerEvent);

Remark :

Use a TimerCallback delegate to specify the method you want the Timer to execute. The timer delegate is specified when the timer is constructed, and cannot be changed. The method does not execute on the thread that created the timer; it executes on a ThreadPool thread supplied by the system.