upload a file

Question

how to upload ,save and update txt file in c#.(desktop application) how to open notepad file in c#(desktop application)

Jignesh Trivedi · Answer

hi Vikas, to upload file you may use Oprn dialog to select file in winform application. for same please refer.. http://csharpdotnetfreak.blogspot.com/2008/12/creating-openfiledialog-in-winforms-to.html http://www.c-sharpcorner.com/UploadFile/mahesh/BrowseorOpenaFile12012005010624AM/BrowseorOpenaFile.aspx now you have path for text file. using richtext box you can show file content... StreamReader objstream = new StreamReader(@"C:\ReadText.txt"); richBox1.Text = objstream.ReadLine(); hope this will help you

Sukesh Marla · Answer

using (StreamReader sr = new StreamReader("asad.txt")) { String line = sr.ReadToEnd(); Console.WriteLine(line); } using (StreamWriter outfile = new StreamWriter(mydocpath + @"\asad.txt")) { outfile.Write("Welcome to c-sharp"); } please use Using, It make call to dispose method automatically at the end. Hope you enjoyed, CHeck this is correct answer if it helped

Raman Ghantiyala · Answer

Read text file in C# public string getConnection() { string datasource = readFromFile("connection");/ //Connection is text file name return datasource; } public string readFromFile(string filename) { System.IO.StreamReader r = new System.IO.StreamReader(Application.StartupPath + "\" + filename + ".txt"); string s = r.ReadToEnd(); r.Close(); return s; } call this method classname.getConnection()

upload a file

Answers (3)