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Query 1: If you set it to "Black", then when you turn Dark Mode on on the device, it changes TextColour to White.
We are able to reproduce the issue “Text color turns white when enable Dark mode along with setting TextColor property to Black in the iOS 13 version” at our end. We are checking the same scenario with Xamarin.Forms Entry.
Query 2: My App is NOT doing dark mode, as many apps still do not.
We would like to clarify regarding this. Could you please confirm whether you have enabled dark mode in your device settings. If so, we hope it is possible to overcome this issue using the solution provided in the previous update. Could you please check whether it will satisfy your requirement.
We have checked the feasibility and we will improve this in our source level. As of now, you can resolve the reported issue by setting the TextColor property as shown in the below code snippet in the AppDelegate.cs file.
private void Forms_ViewInitialized(object sender, Xamarin.Forms.ViewInitializedEventArgs e)
if (e.View != null && e.View is Syncfusion.SfNumericTextBox.XForms.SfNumericTextBox)
var formsNumericTextBox = e.View as Syncfusion.SfNumericTextBox.XForms.SfNumericTextBox;
var textColor = formsNumericTextBox.TextColor;
if (e.NativeView != null && e.NativeView is NativeTextBox)
(e.NativeView as NativeTextBox).TextColor = UIColor.FromRGBA(float.Parse(textColor.R.ToString()), float.Parse(textColor.G.ToString()), float.Parse(textColor.B.ToString()), float.Parse(textColor.A.ToString()));
Please let us know if you need further clarification on this.