static function DeleteKey (key : String) : void

Description

Removes key and its corresponding value from the preferences.

Removes a user entered editor preference, if it doesnt exists it prints a message.

    // Removes a user entered editor preference, if it doesnt exists it prints a message.
    class RemoveSpecificEditorPrefs extends EditorWindow {
        var editorPref : String = "";
        @MenuItem("Examples/Remove specific editor key pref.")
        static function Init() {
            var window = GetWindow(RemoveSpecificEditorPrefs);
            window.Show();
        }
        function OnGUI() {
            editorPref = EditorGUILayout.TextField("Editor key name:",editorPref);
            if(GUILayout.Button("Delete"))
                if(EditorPrefs.HasKey(editorPref)) {
                    if(EditorUtility.DisplayDialog("Removing " + editorPref + "?",
                        "Are you sure you want to
                        delete the editor key " +
                        editorPref + "?, This action cant be undone",
                        "Yes",
                        "No"))
                            EditorPrefs.DeleteKey(editorPref);
                } else {
                    EditorUtility.DisplayDialog("Couldnt find " + editorPref,
                        "Seems that " + editorPref +
                        " doesnt exists or it has been deleted already,
                        check that you have typed correctly the name of the key.",
                        "Ok");
                }
        }
    }