I have here a MaskedTextBox that has a custom maksed of 639000000000 but the it will show only 63__________ and what I really want is 639_________. I know that char 9 is a masking element see here,

Question: How to bypass this masking element '9'?

CodePudding user response：

try 63\9000000000 as shown in : MaskedTextBox.Mask Property. The \ can escape the masking element 9.