小编Umu*_*aya的帖子

我需要这个代码的帮助

#region Events

public class DownloadProgressChangedEventArg
{
    private long _ProgressPercentage;
    private long _BytesReceived;
    private long _TotalBytesToReceive;

    public DownloadProgressChangedEventArg(long BytesReceived, long TotalBytesToReceive)
    {
        _BytesReceived = BytesReceived;
        _TotalBytesToReceive = TotalBytesToReceive;
        _ProgressPercentage = BytesReceived * 100 / (TotalBytesToReceive);
    }

    public long BytesReceived { get { return _BytesReceived; } set { _BytesReceived = value; } }
    public long ProgressPercentage { get { return _ProgressPercentage; } set { _ProgressPercentage = value; } }
    public long TotalBytesToReceive { get { return _TotalBytesToReceive; } set { _TotalBytesToReceive …