timer1_Tick事件不执行

[liulangdeyuyu]

ReceiveScreen rs;
private void button1_Click(object sender, EventArgs e)
{
rs = new Receive(5566);
rs.ScreenReady = new ExecuteEvent(get);
rs.Open();
}
private void getScreen(Receive receive)
{
timer1.Enabled = true;//断点测试，这一步已执行！
}
为什么 private void timer1_Tick(object sender, EventArgs e)不执行？

用
private void button2_Click(object sender, EventArgs e)
{
timer1.Enabled = true;
}
时，正确。

[TimZhuFaith]

没看懂。。。

[不懂装懂]

ReceiveScreen rs;
private void button1_Click(object sender, EventArgs e)
{
rs = new Receive(5566);
rs.ScreenReady = new ExecuteEvent(get);
rs.Open();
getScreen(rs);//???加这句???
}
private void getScreen(Receive receive)
{
timer1.Enabled = true;//断点测试，这一步已执行！
}

[雨师88]

rs = new Receive(5566);
rs.ScreenReady = new ExecuteEvent(get);
rs.Open();
和你这几步有关吧

[windhuan]

timer1的间隔你设置了多少, 设小一点

[liulangdeyuyu]

贴错了

ReceiveScreen rs;
private void button1_Click(object sender, EventArgs e)
{
rs = new ReceiveScreen (5566);
rs.ScreenReady = new ExecuteEvent(getScreen);//这句是个委托
rs.Open();
}
private void getScreen(Receive receive)
{
timer1.Enabled = true;//断点测试，这一步已执行！
}
为什么 private void timer1_Tick(object sender, EventArgs e)不执行？

用
private void button2_Click(object sender, EventArgs e)
{
timer1.Enabled = true;
}
时，正确。

[龍过鸡年]

貌似是跨线程调用的原因

还有 ScreenReady 是事件吗？ rs.ScreenReady += new ExecuteEvent(getScreen)?

[yixinpai]

timer1_Tick,注册了吗？

[vina]

把那个timer以及事件都删除，重新添加一个！试一试！

[liulangdeyuyu]

private void getScreen(Receive receive)
{
timer1.Enabled = true;//断点测试，这一步已执行！
}
这一步已经执行了，即timer1.Enabled = true，但是timer1的实践不执行

[liulangdeyuyu]

[Quote=引用 6 楼 qqamoon 的回复:]

貌似是跨线程调用的原因

还有 ScreenReady 是事件吗？ rs.ScreenReady += new ExecuteEvent(getScreen)?
[/Quote]
跨线程调用会出现什么问题？怎么解决？

[laj0600310219]

timer控件的事件那里，指向了timer1_Tick函数没？

[zerodegrees]

初步怀疑你是委托没用好，虽然断点能测试到，但不会执行。

[无常名]

好像有这么个东西吧？timer1.start()

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