private void OnSingleFileProcessReport(long max, long position, string message)
{
if (!this.DesignMode)
{
if (SingleFileReporter != null)
{
SingleFileReporter.ChangeProgress(new I3ProgressingEventArgs(0, max, position, message));
}
}
}
private void OnTotalBytesProcessReport(long max, long position, string message)
{
if (!this.DesignMode)
{
if (TotalBytesReporter != null)
{
TotalBytesReporter.ChangeProgress(new I3ProgressingEventArgs(0, max, position, message));
}
}
}
/// <summary>
/// 将一个流写入另一个流中，失败返回false
/// 从destStream的当前位置，将sourceStream从当前位置写入
/// </summary>
/// <param name="sourceFileName"></param>
/// <param name="sourceStream"></param>
/// <param name="zipOutPutStream"></param>
/// <param name="BlockSize"></param>
/// <param name="form"></param>
public static I3MsgInfo WriteStreamToStream(string messageInfo, Stream sourceStream, Stream destStream,
int BlockSize, IProgressReporter progressReporter)
{
byte[] buffer = new byte[BlockSize];
long longsize = 0;
int size = sourceStream.Read(buffer, 0, buffer.Length);
if (size == 0)
{
return(new I3MsgInfo(false, "源文件流大小为0！"));
}
destStream.Write(buffer, 0, size);
longsize = size;
if (progressReporter != null)
{
progressReporter.ChangeProgress(new I3ProgressingEventArgs(0, sourceStream.Length, longsize, messageInfo));
}
try
{
while (longsize < sourceStream.Length)
{
size = sourceStream.Read(buffer, 0, buffer.Length);
destStream.Write(buffer, 0, size);
longsize += size;
if (progressReporter != null)
{
progressReporter.ChangeProgress(new I3ProgressingEventArgs(0, sourceStream.Length, longsize, messageInfo));
}
}
return(I3MsgInfo.Default);
}
catch (Exception ex)
{
return(new I3MsgInfo(false, ex.Message, ex));
}
}
