Placeholder

The placeholder is a hint text to be displayed in TextBox, ComboBox, NumericUpDown, DateTimePicker, and ToggleButton.

A placeholder is displayed only in the preview screen and item selection window when the input component value is empty. Therefore, saved, printed, and entered values of the input component are empty values.

But, if NumericUpDown with the "Maximum value" property of lower than 5001 is executed in iOS Viewer, the placeholder is set to "Do not enter" unconditionally.