HeaderedContentControl.HasHeader Property

Reference

Definition

Namespace:: System.Windows.Controls

Assembly:: PresentationFramework.dll

Important

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Gets a value that indicates whether the header is null.

public:
 property bool HasHeader { bool get(); };

[System.ComponentModel.Bindable(false)]
[System.ComponentModel.Browsable(false)]
public bool HasHeader { get; }

[<System.ComponentModel.Bindable(false)>]
[<System.ComponentModel.Browsable(false)>]
member this.HasHeader : bool

Public ReadOnly Property HasHeader As Boolean

Property Value

Boolean

true if the Header property is not null; otherwise, false. The default is false.

Attributes: BindableAttribute BrowsableAttribute

Examples

The following example tests whether the control has a header containing content.

if (hcontCtrl.HasHeader)
{
    MessageBox.Show(hcontCtrl.Header.ToString());
}

If (hcontCtrl.HasHeader) Then
    MessageBox.Show(hcontCtrl.Header.ToString())
End If

Remarks

Dependency Property Information

Item	Value
Identifier field	HasHeaderProperty
Metadata properties set to `true`	None

Applies to

Производ	Верзије
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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