Does the Windows Phone 7 emulator create a watermark?

Question

Does the Windows Phone 7 emulator have a watermark along the top right edge of the display?

At first I thought that these could be nested grids that do not overlap properly and create a thin vertical column of visual trash in the upper right corner. But after creating a new project and zooming in on both garbage sites, it turns out that these are numbers.

Existing project: "000 000 000006 001 000 00.0000"
New empty project:"000 000 003296 002 001 00.0967"

What is it? Any way to disable their visibility?

Answer 1

These are frame rate counters used to measure performance. Details here.

Jeff Wilcox - Windows Phone Frame Counters

, .

Answer 2

App App.xaml.cs . , :

public App()
{
  UnhandledException += Application_UnhandledException;

  // Uncomment to show graphics profiling information while debugging.
  if (System.Diagnostics.Debugger.IsAttached)
  {
    // Display the current frame rate counters.
    //Application.Current.Host.Settings.EnableFrameRateCounter = true;

    // Show the areas of the app that are being redrawn in each frame.
    //Application.Current.Host.Settings.EnableRedrawRegions = true;

    // Enable non-production analysis visualization mode, 
    // which shows areas of a page that are being GPU accelerated with a colored overlay.
    //Application.Current.Host.Settings.EnableCacheVisualization = true;
  }