How to Reuse Existing VB.Net Form by “Add Existing Item”

  1. Copy VB.net form with the same filename  having these file extensions — “.vb”, “.resx” and “Designer.vb” into the project folder.
  2. Open the project, in “Solution Explorer”, right-click on project  “Add -> Existing Item…”
  3. Select the VB.net form file with “.vb” extension.
  4. The same file added should appear in “Solution Explorer”.