FieldValidate Event
Gets or sets the event that is fired when a field value needs to be validated.
Syntax
'Declaration Public Event FieldValidate As EventHandler(Of FieldValidateEventArgs)
'Usage Dim instance As PDFPageView Dim handler As EventHandler(Of FieldValidateEventArgs) AddHandler instance.FieldValidate, handler
public event EventHandler<FieldValidateEventArgs> FieldValidate
Event Data
The event handler receives an argument of type FieldValidateEventArgs containing data related to this event. The following FieldValidateEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Field | Gets the field that has been validated. |
| FieldWidget | Gets the field widget that has been clicked. |
| IsValid | Gets or sets a value indicating whether field value is valid or not. |
| Page | Gets the page where the clicked field widget appears. |
Requirements
Target Platforms: Windows 7, Windows 10, Windows 11, Windows Server 2022, Windows Server 2025
See Also