[Solved] Replace filename in textbox [closed]

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To get absolute path of that file use Path.GetDirectoryName(filePath) and combine it with new file name. You will get new file path

If I understood it correctly, then in your case:

text1.Text contains full file path. i.e.E:\Files\sample.pdf

text2.Text contains new file name. i.e. newfilename.pdf

On button_ClickEvent() you want new file name path. i.e. E:\Files\newfilename.pdf

Implement following logic:

  1. Get absolute directory path of sample.pdf

    string oldFilePath = Path.GetDirectoryName(text1.Text); //Here you will get "E:\Files\"

  2. Then combine path with new file name

    string newPath = Path.Combine(oldFilePath, text2.Text) //Here you will get new file path

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solved Replace filename in textbox [closed]