private void Start()
{
//开始镜像前，检测剩余空间
long freeValue = _driverInfo.GetTargetDriverFreeSpace(TargetPosition.DirPath);
if (freeValue <= SourcePosition.CurrentSelectedDisk.SelectedTotalSize * 1.1)
{
_msgBox.ShowErrorMsg(string.Format("目录{0}所在的磁盘空间不足以存放镜像后的数据", TargetPosition.DirPath));
return;
}
//开始镜像
if (SourcePosition.CurrentSelectedDisk.Items != null)
{
ProgressPosition.TotalSize = SourcePosition.CurrentSelectedDisk.SelectedTotalSize;
ProgressPosition.Start();
}
SourcePosition.Start(TargetPosition.DirPath);
SourcePosition.IsMirroring = true;
}