public static UsersTrajectories ReadAll(string filename)
{
UsersTrajectories myUserTrajectories = new UsersTrajectories();
using (StreamReader sr = new StreamReader(filename))
{
while (!sr.EndOfStream)
{
GPSTrajectory gt = ReadLine(sr.ReadLine());
myUserTrajectories.InsertTrajectories(gt);
}
return(myUserTrajectories);
}
}
private void AddGPSFile(string filename)
{
myUserTrajectories = GPSTrajectoryReader.ReadAll(filename);
if (this.InvokeRequired)
{
toolStripProgressBar1.ProgressBar.Invoke(new Action(() =>
{
toolStripStatusLabel1.Text = "成功读入" + myUserTrajectories.GPSTrajectoriesData.Count + "条轨迹";
}));
}
else
{
toolStripStatusLabel1.Text = "成功读入" + myUserTrajectories.GPSTrajectoriesData.Count + "条轨迹";
}
//为了测试需要看一下删除了哪些数据
}
