c# 关于TIMER的简便全用代码

Timer t = new Timer();
int labelX;
int labelY;

private void Form1_Load(object sender, EventArgs e)
{
string news1 = "434534";
label1.Text = news1;

labelX = 100;
labelY = 100;

label1.Location = new Point(labelX, labelY);
t.Tick += new System.EventHandler(currentTotal);
t.Interval = 50;
t.Enabled = true;
}

public void currentTotal(object source, EventArgs e)
{
labelX -= 1;
label1.Location = new Point(labelX, labelY);
}