Spread for ASP.NET 9.0 Product Documentation
AllowVirtualScrollPaging Property
Example 


Gets or sets whether to allow virtual paging to load data when the user is scrolling.
Syntax
'Declaration
 
Public Property AllowVirtualScrollPaging As Boolean
'Usage
 
Dim instance As SheetView
Dim value As Boolean
 
instance.AllowVirtualScrollPaging = value
 
value = instance.AllowVirtualScrollPaging
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.
FpSpread1.Sheets[0].AllowVirtualScrollPaging = true;
FpSpread1.Sheets(0).AllowVirtualScrollPaging = True
Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

See Also

Reference

SheetView Class
SheetView Members

 

 


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