C#文件合并的方法
本文实例讲述了C#文件合并的方法。分享给大家供大家参考。具体实现方法如下：
usingSystem; usingSystem.IO; stringfiletomerge=@"C:\temp\data.bin"; stringtargetpath=@"D:\store"; stringstrFileName=filetomerge.Substring(filetomerge.LastIndexOf(Path.DirectorySeparatorChar)+1); FileStreamfsr1=newFileStream(targetpath+Path.DirectorySeparatorChar+strFileName+"1",FileMode.Open,FileAccess.Read); FileStreamfsr2=newFileStream(targetpath+Path.DirectorySeparatorChar+strFileName+"2",FileMode.Open,FileAccess.Read); byte[]btArr=newbyte[fsr1.Length+fsr2.Length]; fsr1.Read(btArr,0,Convert.ToInt32(fsr1.Length)); fsr2.Read(btArr,Convert.ToInt32(fsr1.Length),Convert.ToInt32(fsr2.Length)); fsr1.Close(); fsr2.Close(); FileStreamfsw=newFileStream(%%2+Path.DirectorySeparatorChar+strFileName,FileMode.Create,FileAccess.Write); fsw.Write(btArr,0,btArr.Length); fsw.Flush(); fsw.Close();
希望本文所述对大家的C#程序设计有所帮助。