Szerkesztés

Megosztás a következőn keresztül:

HeaderedContentControl.HasHeader Property

  • Reference

Definition

Namespace:
System.Windows.Controls
Assembly:
PresentationFramework.dll

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
Identifier field HasHeaderProperty
Metadata properties set to true None

Applies to