number three after the default comma

Question

hi how require the user to enter an amount of three digit after the decimal point in a text field even if it inserts two digit and when he comes out of this field remains complete it by 0

Jean-Claude Colette · Answer

Hi You can declare a TextBox and retrieve the events PointerExited and SelectionChanged You can test for the presence of a decimal point. - If there is not you add .000 to the right of the string - if there is you split the string with the character . you cut or fill to 0 depending on the length of the right substring and you restore the string