Input for WinForms | ComponentOne
C1.Win.Input Namespace / C1DropDownControl Class / PreValidating Event

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    PreValidating Event (C1DropDownControl)
    In This Topic
    Occurs when programmatic input string validating.
    Syntax
    'Declaration
 

    Public Event PreValidating As EventHandler(Of PreValidationEventArgs)
    public event EventHandler<PreValidationEventArgs> PreValidating
    Event Data

    The event handler receives an argument of type PreValidationEventArgs containing data related to this event. The following PreValidationEventArgs properties provide information specific to this event.

    PropertyDescription
    ErrorInfoError information in case of validation failure. Can be set in event code in PreValidating.  
    PreValidationPreValidation object that fired the event.  
    SucceededValidation result (assigned in the event code in PreValidating). Default: True.  
    TextThe text to validate.  
    See Also

    Reference

    C1DropDownControl Class
    C1DropDownControl Members