Question

C#中关于Timer 控件的问题

我先做一个主窗体，然后由一个button控件（button开始的text为Stop)，labell控件，timer控件，现在我想单机button控件开始计时，再单击一下，停止计时，但运行之后，我还没有单机，就开始计时了（此时按钮为Stop)，当我单击后(变成Start)，他又不停止,咱单机就不行了，我也不知道问题出在哪儿，请高手赐教，财富值完了，下次补给你们，谢谢了
我的代码如下
void MainFormLoad(object sender, EventArgs e)
{
this.timer1.Enabled=true;
this.timer1.Interval=1000;
}

void Timer1Tick(object sender, EventArgs e)
{
this.label1.Text=DateTime.Now.ToString();
}

void Button1Click(object sender, EventArgs e)
{
if(this.button1.Text=="Stop")
{
this.button1.Text="Start";
this.button1.Enabled=false;
}
else
{
this.button1.Text="Stop";
this.button1.Enabled=true;
}
}

Answer 1

void MainFormLoad(object sender, EventArgs e)
{
this.timer1.Enabled=true;
this.timer1.Interval=1000;
}

void Timer1Tick(object sender, EventArgs e)
{
this.label1.Text=DateTime.Now.ToString();
}

void Button1Click(object sender, EventArgs e)
{
if(this.button1.Text=="Stop")
{
this.button1.Text="Start";
this.timer1.Enabled=false;
}
else
{
this.button1.Text="Stop";
this.timer1.Enabled=true;
}
}

Answer 2

private void Form1_Load(object sender, EventArgs e)
{
timer1.Enabled = true;
timer1.Interval = 1000;
}

private void button1_Click(object sender, EventArgs e)
{
if (timer1.Enabled)
{
button1.Text = "start";
timer1.Enabled = false;
}
else
{
button1.Text = "stop";
timer1.Enabled = true;
}
}

private void timer1_Tick(object sender, EventArgs e)
{
label1.Text = DateTime.Now.ToString();
}