ASP.NET Syntax   ASP.NET Syntax for Web Controls

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Creates a hidden field that is used to store a non-displayed value.

Declarative Syntax

<asp:HiddenField
   EnableTheming = "True | False"
   EnableViewState = "True | False"
   ID = "string"
   OnDataBinding = "DataBinding event handler"
   OnDisposed = "Disposed event handler"
   OnInit = "Init event handler"
   OnLoad = "Load event handler"
   OnPreRender = "PreRender event handler"
   OnUnload = "Unload event handler"
   OnValueChanged = "ValueChanged event handler"
   runat = "server"
   SkinID = "string"
   Value = "string"
   Visible = "True | False"
/>

For information on the individual members of this class, see HiddenField in the class library.

The HiddenField control renders as an <input type = "hidden"> element that can store a value that needs to persist across posts to the server.

The following example demonstrates how to use the HiddenField control to store a hidden value on a rendered Web page.

<asp:hiddenfield id="HiddenField1" runat="server" value="1" />

HiddenField Class   HiddenField Web Server Control