Required Property

Gets or sets a value indicating whether the field is required.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Property Required As Boolean

'Usage
 
Dim instance As PdfField
Dim value As Boolean
 
instance.Required = value
 
value = instance.Required

public bool Required {get; set;}

public:
property bool Required {
   bool get();
   void set (    bool value);
}

Property Value

If true, the field shall have a value at the time it is exported by a submit-form action

Requirements

Supported .NET Platforms: .NET 2.0 - .NET 4.6, Windows Forms, ASP.NET, Windows Presentation Foundation 4.x, Silverlight 5, WinRT, Universal Windows Platform, Windows Phone 8 & 8.1, Xamarin iOS & Android, Portable Class Library

Target Platforms:Windows 10, Windows 8.1, Windows 8 , Windows 7, Windows Vista SP1 or later, Windows Server 2008, Windows Server 2008 R2

Reference

PdfField Class
PdfField Members