iOS Question backbutton font

Erel said:

You can use your own BarButton for the back key by setting Page.TopLeftButtons.

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Erel said:

B4X:

#if OBJC
- (void) ChangeFont {
NSShadow *shadow = [[NSShadow alloc] init];
shadow.shadowOffset = CGSizeMake(0.0, 1.0);
shadow.shadowColor = [UIColor whiteColor];

[[UIBarButtonItem appearanceWhenContainedIn:[UINavigationBar class], nil]
setTitleTextAttributes:
@{NSForegroundColorAttributeName:[UIColor blackColor],
  NSShadowAttributeName:shadow,
  NSFontAttributeName:[UIFont boldSystemFontOfSize:12.0]
  }
forState:UIControlStateNormal];
}
#End If

Call it when the program starts:

B4X:

Private Sub Application_Start (Nav As NavigationController)
   Dim no As NativeObject = Me
   no.RunMethod("ChangeFont", Null)

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Erel said:

This is not the correct way to post an error message. You should copy the text and post the text. If it is large then paste it in a text file and upload it.

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