how to split and merge file

Question

how to merge files in split and merge file project in c#

ketan borsdiya · Answer

means you need to merge only selected files?

mohan raj · Answer

sir everything is fine with the code sir but i dont knw how to merge files....splitting is working perfectly no issues with tat....how to work on with file merging....how to select files tat to be merged...

Ajay Malik · Answer

try this code private bool Splitter( string strFileName, string strPathName, long lgSize) { ... prgbProgress.Step=( int )System.Math.Ceiling((( float )FileSize/10)); //splitittopartsinafolderCalled"FileName" System.IO.Directory.CreateDirectory(strDirectory); //beginwriting while (FSIn.Position!=FSIn.Length) { PreDefinedCacheSize=8192; byte []buffer= new byte [PreDefinedCacheSize]; strNewFileNames=strDirectory+ "//" +intCounter.ToString()+ ".part" +intCounter.ToString()+ ".part" ; FSout= new FileStream(strNewFileNames,FileMode.Create); BinaryWriterwFSOut= new BinaryWriter(FSout); while ((FSout.Position { prgbProgress.Value=( int )((( float )FSIn.Position/ ( float )FSIn.Length)*( float )prgbProgress.Maximum); if (((FSIn.Length-FSIn.Position) ( int )lgSize))&&(PreDefinedCacheSize>lgSize)) { PreDefinedCacheSize=( int )FSIn.Length-( int )FSIn.Position; rFSIn.Read(buffer,0,PreDefinedCacheSize); wFSOut.Write(buffer); Thread.Sleep(1); } else { if (PreDefinedCacheSize>lgSize)PreDefinedCacheSize=( int )lgSize; rFSIn.Read(buffer,0,PreDefinedCacheSize); wFSOut.Write(buffer); Thread.Sleep(1); } } wFSOut.Close(); FSout.Close(); intCounter++; } //finish MessageBox.Show( "Done!!splitting" +strFileName, "Splitter" ); CleanUp(); rFSIn.Close(); return true ; } void TheSplitter() //thesplittermethodtobeinvoked { int SizeLimit=0; if (rdbFree.Checked) { if (txtSize.TextLength!=0)SizeLimit=Int32.Parse(txtSize.Text); if (rdbKiloBytes.Checked)SizeLimit*=1024; if (rdbMegaBytes.Checked)SizeLimit*=1024*1024; } else if (rdbCD.Checked)SizeLimit=CDSize; else SizeLimit=FDDSize; Splitter(txtFileName.Text,txtFolderPath.Text,SizeLimit); }

ketan borsdiya · Answer

Hi Mohan, Please explain what is your problem. your code working fine.