c# - Why Masked Textbox Not Working 00-00-1900? -

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c# - Why Masked Textbox Not Working 00-00-1900? -

i new winforms.

when trying implement masked text box, got 1 error.

i want mask of 00-00-1900 00 handle number, 19 fixed , cannot overwritten user. how do that?

examples of valid input 19-12-1988 , 12-01-1958.

00-00-1900 in mask take --1___ because 0 , 9 masked text refers, numeric.

0 - digit, required. element take single digit between 0 , 9.

9 - digit or space, optional.

you right click masked text box, , go property. click , alter mask 00-00-1\900.

you want.

1900 1999 in 1900.

c# winforms maskedtextbox

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