PdfAcroFormListBoxField.TopIndex Property

Specifies the index of the first visible item in the list box field.

Namespace: DevExpress.Pdf

Assembly: DevExpress.Pdf.v23.2.Core.dll

NuGet Package: DevExpress.Pdf.Core

Declaration

C#

public int TopIndex { get; set; }

VB.NET

Public Property TopIndex As Integer

Property Value

Type	Description
Int32	An integer value that is the zero-based index of the first visible item in the list box. Default value is 0.

Remarks

If total item height exceeds the list box field’s area, end-users can scroll the list box’s contents vertically. You can use the TopIndex property to obtain the index of the top visible item. Assigning a value to this property results in scrolling to the specified item.