ContentControl.HasContent Property

 
System_CAPS_noteNote

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Gets a value that indicates whether the ContentControl contains content.

Namespace:   System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

<BrowsableAttribute(False)>
Public ReadOnly Property HasContent As Boolean

Property Value

Type: System.Boolean

true if the ContentControl has content; otherwise false. The default value is false.

If the Content property is null, this property returns false.

Identifier field

HasContentProperty

Metadata properties set to true

None

The following example shows how to use the HasContent property to determine whether a content control contains content.

Private Sub OnClick(ByVal Sender As Object, ByVal e As RoutedEventArgs)

    If (contCtrl.HasContent = True) Then
        MessageBox.Show("contCtrl has content")
    End If

End Sub

.NET Framework
Available since 3.0
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