Class ValidationFailedEventArgs

Specifies the event triggers when the barcode input is an invalid string.

Inheritance

object

ValidationFailedEventArgs

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Syncfusion.Blazor.BarcodeGenerator

Assembly: Syncfusion.Blazor.BarcodeGenerator.dll

Syntax

public class ValidationFailedEventArgs

Remarks

Raised when barcode input validation fails. The Message property contains a user-friendly description of the validation error.

Examples

<SfBarcodeGenerator Width="200" Height="150" Value="A" Type="BarcodeType.Code11" OnValidationFailed="@OnInvalid">
</SfBarcodeGenerator>
@code{
 public void OnInvalid(ValidationFailedEventArgs args)
 {
     Console.WriteLine($"Validation failed: {args.Message}");
 }
}

Constructors

ValidationFailedEventArgs()

Declaration

public ValidationFailedEventArgs()

Properties

Message

Gets or sets the validation error message describing why the barcode input is invalid.

Declaration

public string Message { get; set; }

Property Value

Type	Description
string	A string containing a human-readable error message. Never null or empty.