private void format()//耗时方法
{
doing = true;
try
{
if (Do(mergestr, file1,0) == 0)
{
int ret = Change(file1, colorring);
try
{
if (File.Exists(file2))
{
File.SetAttributes(file2, FileAttributes.Normal);
}
}
catch { }
File.Copy(colorring, file2,true);
_isover = ret == 0 ? true : false;
}
else
{
_isover = false;
}
}
catch
{
_isover = false;
}
over = true;
}
private void timer2_Tick(object sender, EventArgs e)//子线程
{
try
{
timer2.Enabled = false;
if (!doing)
{
Thread th = new Thread(new ThreadStart(dosomething));
th.TrySetApartmentState(ApartmentState.STA);
th.IsBackground = true;
th.Start();
}
}
catch
{
over = true;
}
}
private void dosomething()//异步调用
{
try
{
MethodInvoker mi = new MethodInvoker(format);
mi.BeginInvoke(null, null);
}
catch
{ }
}
private void timer1_Tick(object sender, EventArgs e)//ui线程
{
if (over)
{
this.Close();
}
if (label2.Text.Length < 6)
{
label2.Text += ".";
}
else
{
label2.Text = "";
}
}

本文转自94cool博客园博客，原文链接：http://www.cnblogs.com/94cool/archive/2009/09/21/1570829.html，如需转载请自行联系原作者