/// <summary>
/// 文件读取完当前块当前事件
/// </summary>
/// <param name="e"></param>
public void FileABlockReadEndEvent(FileBlockSteamReaderEventArgs e)
{
if (ABlockReadEndEvent != null)
{
this.ABlockReadEndEvent(this, e);
}
}
/// <summary>
/// 开始读取文件
/// </summary>
/// <returns>以Bitmap类型返回每次读取文件的内容</returns>
public byte[] SpliteRead()
{
FileBlockSteamReaderEventArgs Fbsr = new FileBlockSteamReaderEventArgs();
byte[] timeReadContect;
this.Seek(splitSize * (readTimes - 1), SeekOrigin.Begin);
if (readTimes < (this.FileSize / this.splitSize + 1))
{
Fbsr.ReadPercent = (int)(((float)this.Position / this.FileSize) * 100);
timeReadContect = new byte[this.splitSize];
}
else
{
timeReadContect = new byte[this.FinilReadSize];
judge = true;
Fbsr.ReadPercent = 100;
}
CurrentReadSize = timeReadContect.Length;
this.Read(timeReadContect, 0, timeReadContect.Length);
FileABlockReadEndEvent(Fbsr);
readTimes++;
return(timeReadContect);
}