Manages the page view history.

Syntax

Visual Basic (Declaration)
Public NotInheritable Class History

Visual Basic (Usage)	Copy Code
`Dim instance As History`

C#
public sealed class History

Example

C# Copy Code

C#	Copy Code
private void btnBack_Click(object sender, System.EventArgs e) { arv.ReportViewer.History.MovePrev(); btnBack.Enabled = (arv.ReportViewer.History.Position >= 0); btnForward.Enabled = (arv.ReportViewer.History.Position < arv.ReportViewer.History.Count); } private void btnForward_Click(object sender, System.EventArgs e) { arv.ReportViewer.History.MoveNext(); btnBack.Enabled = (arv.ReportViewer.History.Position >= 0); btnForward.Enabled = (arv.ReportViewer.History.Position < arv.ReportViewer.History.Count); } private void btnClear_Click(object sender, System.EventArgs e) { arv.ReportViewer.History.Clear(); btnBack.Enabled = false; btnForward.Enabled = false; }

private void btnBack_Click(object
sender, System.EventArgs e)

{

   arv.ReportViewer.History.MovePrev();

   btnBack.Enabled = (arv.ReportViewer.History.Position >= 0);

   btnForward.Enabled = (arv.ReportViewer.History.Position < arv.ReportViewer.History.Count);

}


private void btnForward_Click(object
sender, System.EventArgs e)

{

   arv.ReportViewer.History.MoveNext();

   btnBack.Enabled = (arv.ReportViewer.History.Position >= 0);

   btnForward.Enabled = (arv.ReportViewer.History.Position < arv.ReportViewer.History.Count);

}


private void btnClear_Click(object
sender, System.EventArgs e)

{

   arv.ReportViewer.History.Clear();

   btnBack.Enabled = false;

   btnForward.Enabled = false;

}

Visual Basic Copy Code

Visual Basic	Copy Code
Private Sub btnBack_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBack.Click With arv.ReportViewer.History .MovePrev() btnBack.Enabled = (.Position >= 0) btnForward.Enabled = (.Position < .Count) End With End Sub Private Sub btnForward_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnForward.Click With arv.ReportViewer.History .MoveNext() btnBack.Enabled = (.Position >= 0) btnForward.Enabled = (.Position < .Count) End With End Sub Private Sub btnClear_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnClear.Click arv.ReportViewer.History.Clear() btnBack.Enabled = False btnForward.Enabled = False End Sub

Private Sub btnBack_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBack.Click

    With arv.ReportViewer.History

        .MovePrev()

        btnBack.Enabled = (.Position >= 0)

        btnForward.Enabled = (.Position < .Count)

    End With

End Sub



Private Sub btnForward_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnForward.Click

    With arv.ReportViewer.History

        .MoveNext()

        btnBack.Enabled = (.Position >= 0)

        btnForward.Enabled = (.Position < .Count)

    End With

End Sub



Private Sub btnClear_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnClear.Click

    arv.ReportViewer.History.Clear()

    btnBack.Enabled = False

    btnForward.Enabled = False

End Sub

Remarks

Page view history is created as the user navigates from one page to another, similar to a browser's history. You can use MoveNext and MovePrev methods to traverse the page view history.

Inheritance Hierarchy

System.Object
DataDynamics.ActiveReports.Viewer.History

ActiveReports.Viewer3	Request technical support
History Class
See Also Members Example

Syntax

Example

Remarks

Inheritance Hierarchy

See Also

Reference