What is the logic when we make copy of copy

Question

What is the logic when we make copy of copy file in any windows operating system. Suppos i have file ABC.txt now I Copy this and pasete into same folder. this name willl be ABC.txt -copy now i ll copy again of ABC.txt then this name will be ABC.txt -copy(2) What is the logic behind .I need this requirement in C# code please reply if any body knows?

Gagan Gautam · Answer

could you give me and proper example. i need very urgent sir

Ravi Sangtani · Answer

Hi Mr. Gagan I have do one simple task for you if it is work for you then please Approved my answer. take one button and textbox. textbox contains file name and in button generate copy file. Code of Button : private void button1_Click(object sender EventArgs e) { if(File.Exists(System.IO.Directory.GetCurrentDirectory()+\+textBox1.Text.Trim())) { string name = Path.GetFileNameWithoutExtension(System.IO.Directory.GetCurrentDirectory() + \ + textBox1.Text.Trim()); string ext = Path.GetExtension(System.IO.Directory.GetCurrentDirectory() + \ + textBox1.Text.Trim()); string fname = name +  - Copy + ext; if(File.Exists(System.IO.Directory.GetCurrentDirectory()+\+fname)) { for(int i=2;i { fname = name +  - Copy(+i+) + ext; if (File.Exists(System.IO.Directory.GetCurrentDirectory() + \ + fname)) { continue; } else { File.Create(System.IO.Directory.GetCurrentDirectory() + \ + fname); break; } } } else { File.Create(System.IO.Directory.GetCurrentDirectory() + \ + fname); } } else { File.Create(System.IO.Directory.GetCurrentDirectory()+\+textBox1.Text); } MessageBox.Show(File Created to your Application Folder!); } If it will help you then please approved my answer Thank You. (Ravi D. Sangtani)

Suthish Nair · Answer

You should mentioned that before.... It is possible and simple you can try it out..

Gagan Gautam · Answer

HI Suthish Is it possible in sql. I mean i want to make copy file uisng sql server

Suthish Nair · Answer

research on topic if you want exact windows way.. windows api reference c# If looking for c# code const string fileName= C:\1.txt ; string folderpath=Path.GetDirectoryName(fileName); string filewithoutext=Path.GetFileNameWithoutExtension(fileName); string fileext=Path.GetExtension(fileName); if (filewithoutext.EndsWith( -Copy ))filewithoutext=filewithoutext.Remove(0filewithoutext.Length-7); if (folderpath== null ) return ; string destFile=Path.Combine(folderpath string .Format( {0}-Copy{1} filewithoutextfileext)); int num=2; while (File.Exists(destFile)) { destFile=Path.Combine(folderpath string .Format( {0}-Copy({1}){2} filewithoutextnumfileext)); num++; } File.Copy(fileNamedestFile);