ThemeableAttribute(Boolean) Constructor

Reference

Definition

Namespace:: System.Web.UI

Assembly:: System.Web.dll

Important

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Initializes a new instance of the ThemeableAttribute class, using the specified Boolean value to determine whether the attribute represents a type or member that is affected by themes and control skins.

public:
 ThemeableAttribute(bool themeable);

public ThemeableAttribute (bool themeable);

new System.Web.UI.ThemeableAttribute : bool -> System.Web.UI.ThemeableAttribute

Public Sub New (themeable As Boolean)

Parameters

themeable: Boolean

true to initialize the ThemeableAttribute to represent a type or member that can be affected by themes; otherwise, false.

Examples

The following code example demonstrates how you can apply the ThemeableAttribute attribute to a member of a control. In this example, ThemeableAttribute is applied to a data-bound control and false is passed to the ThemeableAttribute constructor, indicating that the DataSourceID member cannot have themes applied. (Passing false to the constructor results in a ThemeableAttribute instance that is equivalent to the No field.)

namespace Samples.AspNet.CS.Controls {
    using System;
    using System.Web.UI;
    using System.Web.UI.WebControls;

    public class SomeDataBoundControl : DataBoundControl
    {
        // Implementation of a custom data source control.
        
        [Themeable(false) ]
        [IDReferenceProperty()]
        public override string DataSourceID {
            get {
                return base.DataSourceID;
            }
            set {
                base.DataSourceID = value;
            }
        }
    }
}

Imports System.Web.UI
Imports System.Web.UI.WebControls

Public Class SomeDataBoundControl
    Inherits DataBoundControl

    ' Implementation of a custom data source control.
    
    <Themeable(False)> _
    <IDReferenceProperty()>  _
    Public Overrides Property DataSourceID() As String 
        Get
            Return MyBase.DataSourceID
        End Get
        Set
            MyBase.DataSourceID = value
        End Set
    End Property
    
End Class

Remarks

Passing true to this constructor is equivalent to using the Yes field, while passing false is equivalent to using the No field.

Applies to

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