/// <summary>
/// 停止定时器
/// </summary>
private void StopTimer()
{
if (timer != null && timer.Enabled)
{
timer.Stop();
}
//最后一次刷新容器
if (ShowContanier != null)
{
if (!ShowContanier.IsDisposed && ShowContanier.Created)
{
ShowContanier.Invoke(new Action(() =>
{
ShowContanier.Refresh();
}));
}
}
}
/// <summary>
/// 定时器
/// </summary>
private void StartTimer()
{
StringFormat sf = new StringFormat()
{
Alignment = StringAlignment.Center,
LineAlignment = StringAlignment.Center
};
Font f = new Font(ShowContanier.Font, FontStyle.Bold);
Graphics g = ShowContanier.CreateGraphics();
if (!ProgressTip.Contains("{0}"))
{
ProgressTip += "..用时{0}{1}";
}
if (timer == null)
{
timer = new Timer(1000);
timer.Elapsed += (s, e) =>
{
if ((_progressForm != null && _progressForm.IsStop) || IsStop)
{
if (Worker != null)
{
try
{
if (WorkerThread != null && WorkerThread.IsAlive)
{
StopTimer();
WorkerThread.Abort();
}
}
catch (ThreadAbortException) { }
catch (Exception) { }
}
}
if (ShowContanier == null)
{
return;
}
//回调容器
ShowContanier.Invoke(new Action <DateTime>((datetime) =>
{
DateTime sTime = datetime;
//工作时间
_WorkerStartDateSecond++;
//...的个数
_ShowProgressCount++;
if (_ShowProgressCount > 6)
{
_ShowProgressCount = 1;
}
string[] strs = new string[_ShowProgressCount];
string ProgressStr = string.Join(".", strs);
string ProgressText = string.Format(ProgressTip, _WorkerStartDateSecond, ProgressStr);
if (_progressForm != null)
{
_progressForm.ReportProgress(_WorkerStartDateSecond, null);
_progressForm.TipMessage = ProgressText;
_progressForm.SetTip();
}
//必须在DrawString之前
ShowContanier.Refresh();
if (Mode == ShowMode.Text)
{
g.DrawString(ProgressText, f, ProgressBackColor, ShowContanier.ClientRectangle, sf);
}
}), e.SignalTime);
};
if (!timer.Enabled)
{
timer.Start();
}
}
}