History Property (Viewer)

In This Topic

Provides access to the history management functionality of the viewer.

Syntax

Visual Basic
C#

'Declaration
 
Public ReadOnly Property History As IHistoryApi

public IHistoryApi History {get;}

Property Value

An GrapeCity.Viewer.Common.IHistoryApi instance that allows for navigating through the viewer's history.

Remarks

This property enables manipulation of the viewer's navigation history, allowing for operations such as moving forward or backward through previously viewed documents or pages.

Example

private void ForwardButton_Click(object sender, EventArgs e)
{
    if (viewer.History.Position < viewer.History.Count)
    {
        viewer.History.MoveNext();
    }
}

Reference

Viewer Class
Viewer Members