Spread ASP.NET 6.0 Product Documentation
AllowVirtualScrollPaging Property
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FarPoint.Web.Spread Assembly > FarPoint.Web.Spread Namespace > SheetView Class : AllowVirtualScrollPaging Property


Glossary Item Box

Gets or sets whether to allow virtual paging to load data when the user is scrolling.

Syntax

Visual Basic (Declaration) 
Public Property AllowVirtualScrollPaging As Boolean
Visual Basic (Usage)Copy Code
Dim instance As SheetView
Dim value As Boolean
 
instance.AllowVirtualScrollPaging = value
 
value = instance.AllowVirtualScrollPaging
C# 
public bool AllowVirtualScrollPaging {get; set;}

Remarks

This feature will not work with the load on demand feature. Virtual paging loads entire rows and the load on demand loads partial rows. Virtual paging requires that EnableClientScript is true. For the best performance, the EnableAjaxCall property should be true.

The height of the thumb bar is related to the total row count.

Example

This example sets the AllowVirtualScrollPaging property.
C#Copy Code
FpSpread1.Sheets[0].AllowVirtualScrollPaging = true;
Visual BasicCopy Code
FpSpread1.Sheets(0).AllowVirtualScrollPaging = True

Requirements

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

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