SuperToolTip.IsNullOrEmpty(SuperToolTip) Method

Determines whether the specified tooltip exists and has content.

Namespace: DevExpress.Utils

Assembly: DevExpress.Utils.v23.2.dll

NuGet Packages: DevExpress.Utils, DevExpress.Wpf.Core

Declaration

C#

public static bool IsNullOrEmpty(
    SuperToolTip toolTip
)

VB.NET

Public Shared Function IsNullOrEmpty(
    toolTip As SuperToolTip
) As Boolean

Parameters

Name	Type	Description
toolTip	SuperToolTip	A super tooltip to check.

Returns

Type	Description
Boolean	true if the target super tooltip does not exist or has no content; otherwise, false.