void _backWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
//如果是正常完成,进入安装界面
if (_isNormal)
{
this.Hide();
MainWindow mw = new MainWindow();
mw.ShowDialog();
}
NamedPipeClientHelper.Close();
this.Close();
}
void _backWorker_DoWork(object sender, DoWorkEventArgs e)
{
try
{
NamedPipeClientHelper.Connect();
//获取管道服务发送的数据
string content = NamedPipeClientHelper.Read();
while (!string.IsNullOrEmpty(content) && content != "End")
{
//如果是进度信息
if (content.Contains("/"))
{
string[] proArray = content.Split('/');
//设置进度条信息
this.Dispatcher.Invoke(new Action(() =>
{
double curProValue = double.Parse(proArray[0]);
double totalProValue = double.Parse(proArray[1]);
double rate = (curProValue / totalProValue) * 100;
proBar.Maximum = totalProValue;
proBar.Value = curProValue;
tbProInfo.Text = string.Format("{0}%", rate.ToString("f0"));
}));
}
//如果是包信息
else
{
tbBagInfo.Dispatcher.Invoke(new Action(() => tbBagInfo.Text = content));
}
content = NamedPipeClientHelper.Read();
_isNormal = true;
}
}
catch (Exception ex)
{
_isNormal = false;
_loger.Error("_backWorker_DoWork()方法：" + ex.Message);
MessageBox.Show("获取下载数据出错！");
}
finally
{
//NamedPipeClientHelper.Close();
}
}
