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ContentControl.HasContent Property

Gets a value that indicates whether the ContentControl contains content.

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

[BrowsableAttribute(false)]
public bool HasContent { get; }

Property Value

Type: System.Boolean
true if the ContentControl has content; otherwise false. The default value is false.

Identifier field

HasContentProperty

Metadata properties set to true

None

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

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

void OnClick(object sender, RoutedEventArgs e)
{
    if (contCtrl.HasContent == true)
    {
        MessageBox.Show("contCtrl has content");
    }
}

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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