[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'MaskEdit' (#lcl)

TCustomMaskEdit.DoValidationError

Performs actions when the control value is invalid for its edit mask.

Declaration

Source position: maskedit.pp line 268

protected procedure TCustomMaskEdit.DoValidationError;

Description

Signals the OnValidationError event handler (when assigned). It is called from the ValidateEdit method when TextIsValid returns False and ValidationErrorMode is set to mvemEvent.

See also

TCustomMaskEdit.OnValidationError

  

Event handler signalled when the value for the masked edit control is invalid.

TCustomMaskEdit.ValidateEdit

  

Validates the value for the edit control when an EditMask has been specified.

TCustomMaskEdit.ValidationErrorMode

  

Indicates the action taken when the control value is invalid for its mask.

Version 4.0 Generated 2025-05-03 Home