Telerik UI for WinForms

RadMaskedEditBox is a themeable text box that formats and constrains text to a predefined pattern or a pattern you define. RadMaskedEditBox also handles globalization for date and time edits. Date and Time masks allow the user to navigate using the up and down arrow keys.

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The MaskType property defines what type of mask would be used in the masked box:

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  • None

  • DateTime

  • Numeric

  • Standard

  • Regex - For example mask [A-z] will check for at least one symbol in this range (A-z) in MaskEditBox’s Text :

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  • IP - allow user to input only 3 digits in 0-255 range in four groups.

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  • Email - validate user input for the valid mail. If this email is not valid will notify user with validation icon:

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Additional features supported by RadMaskedEditoBox are:

  • Null value support

  • Easy navigation between text parts of DateTimeMask