Invoking Dialog window from C#

Question

Edit: I am working on Web Application.

How do I invoke a Dialog window which allows us to save a file in C#?

If I am able to show the window, then I would be able to save the file automatically to the desired window

Answer 1

Use the SaveFileDialog class in System.Windows.Forms.

Answer 2

  string saveName;
  using (SaveFileDialog saveFile = new SaveFileDialog())
  {
    if (saveFile.ShowDialog() == DialogResult.OK)
      saveName = saveFile.FileName;
  }