Class FormFieldDeletedEventArgs

Provides event data for the form field deletion event in the SfPdfViewer2 component.

Inheritance

System.Object

FormFieldDeletedEventArgs

Namespace: Syncfusion.Blazor.SfPdfViewer

Assembly: Syncfusion.Blazor.SfPdfViewer.dll

Syntax

public class FormFieldDeletedEventArgs : Object

Remarks

The FormFieldDeletedEventArgs class contains information about the form field that was removed, allowing developers to access its properties and execute necessary logic when a form field is deleted from the PDF.

Examples

<SfPdfViewer2 @ref="Viewer" Height="100%" Width="100%">
    <PdfViewerEvents FormFieldDeleted="@OnFormFieldDeleted"></PdfViewerEvents>
</SfPdfViewer2>

@code {
void OnFormFieldDeleted(FormFieldDeletedEventArgs args)
{
    // Access details of the deleted form field
    Console.WriteLine($"Form field deleted: {args.Field.Name}");

    // Implement additional logic, such as logging or UI updates
}
}

Constructors

FormFieldDeletedEventArgs()

Declaration

public FormFieldDeletedEventArgs()

Properties

Field

Gets the form field object that was deleted in the SfPdfViewer2 component.

Declaration

public FormFieldInfo Field { get; }

Property Value

Type	Description
FormFieldInfo	An instance of FormFieldInfo representing the deleted form field.

Remarks

This property provides access to the form field that was removed, allowing you to retrieve its details and perform necessary actions upon deletion, such as logging, UI updates, or data persistence.

Examples

<SfPdfViewer2 @ref="Viewer" Height="100%" Width="100%">
    <PdfViewerEvents FormFieldDeleted="@OnFormFieldDeleted"></PdfViewerEvents>
</SfPdfViewer2>

@code {
void OnFormFieldDeleted(FormFieldDeletedEventArgs args)
{
    // Retrieve the deleted form field
    FormFieldInfo deletedField = args.Field;
    Console.WriteLine($"Form field deleted: {deletedField.Name}");

    // Implement additional logic
}
}

PageNumber

Gets the page number where the form field was deleted in the SfPdfViewer2 component.

Declaration

public int PageNumber { get; }

Property Value

Type	Description
System.Int32	An System.Int32 representing the page number where the form field was deleted.

Remarks

This property provides the page number associated with the deleted form field, helping to identify its location within the document.

Examples

<SfPdfViewer2 @ref="Viewer" Height="100%" Width="100%">
    <PdfViewerEvents FormFieldDeleted="@OnFormFieldDeleted"></PdfViewerEvents>
</SfPdfViewer2>

@code {
void OnFormFieldDelete(FormFieldDeleteEventArgs args)
{
    // Retrieve the page number of the deleted form field
    int pageNumber = args.PageNumber;
    Console.WriteLine($"Form field deleted on page: {pageNumber}");

    // Implement additional logic
}
}