Table of Contents

At a glance
Installation and deployment
DNN
Licensing
Already using the control
Functional overview
ASP.NET 2.0 Features
Getting Started
Grid columns
Grid rows
Defining Structure
Visible/Enabled conventions
Populating the control with data
AJAX
Sorting
Paging
Scrolling
Grouping
Filtering
Selecting grid items
Insert/Update/Delete records
Hierarchical grid types and Load modes
Design-time support
Controlling visual appearance
Localization/Accessibility
RadGrid export
The control lifecycle
Performance tips and tricks
Getting familiar with server-side API
Getting familiar with client-side API
Telerik RadGrid inheritance
How-to
Troubleshooting
Integration with other controls
Client-side API Reference
API Reference
- Telerik.RadGridUtils Namespace
- Telerik.WebControls Namespace
  - GridBaseDataList Class
  - GridBoolColumnEditor Class
  - GridBoundColumn Class
  - GridButtonColumn Class
  - GridCheckBoxColumn Class
  - GridCheckBoxColumnEditor Class
  - GridClientDeleteColumn Class
  - GridClientEvents Class
  - GridClientMessages Class
  - GridClientSelectColumn Class
  - GridClientSettings Class
  - GridColumn Class
  - GridColumnCollection Class
  - GridColumnCreatedEventArgs Class
  - GridColumnCreatingEventArgs Class
  - GridColumnEditorBase Class
  - GridColumnEditorException Class
  - GridColumnsReorderEventArgs Class
  - GridCommandEventArgs Class
  - GridCommandItem Class
  - GridCommandItemSettings Class
  - GridCreateColumnEditorEventArgs Class
  - GridDataChangeEventArgs Class
  - GridDataInsertItem Class
  - GridDataItem Class
  - GridDataItemCollection Class
  - GridDataKeyArray Class
  - GridDeletedEventArgs Class
  - GridDetailTableDataBindEventArgs Class
  - GridDropDownColumn Class
  - GridDropDownColumnEditor Class
  - GridDropDownListColumnEditor Class
  - GridEditableColumn Class
  - GridEditableItem Class
  - GridEditCommandColumn Class
  - GridEditFormInsertItem Class
  - GridEditFormItem Class
  - GridEditFormItem.EditFormTableCell Class
  - GridEditFormSettings Class
  - GridEditManager Class
  - GridException Class
  - GridExpandColumn Class
  - GridExportSettings Class
  - GridFilterFunction Class
  - GridFilterFunction.FunctionEntry Class
  - GridFilterFunction.StringFunctionEntry Class
  - GridFilteringException Class
  - GridFilteringItem Class
  - GridFilteringParamsException Class
  - GridFilterMenu Class
  - GridFooterItem Class
  - GridGroupByException Class
  - GridGroupByExpression Class
  - GridGroupByExpressionCollection Class
  - GridGroupByExpressionCollection.GridGroupByExpressionEnumerator Class
  - GridGroupByField Class
  - GridGroupHeaderItem Class
  - GridGroupingContext Class
  - GridGroupingSettings Class
  - GridGroupPanel Class
  - GridGroupPanelImageButton Class
  - GridGroupPanelStyle Class
  - GridGroupsChangingEventArgs Class
  - GridGroupSplitterColumn Class
  - GridHeaderItem Class
  - GridHierarchySettings Class
  - GridHyperLinkColumn Class
  - GridImage Class
  - GridImageButton Class
  - GridIndexCollection Class
  - GridInitializeEditFormContainer Class
  - GridInitializePagerItem Class
  - GridInsertedEventArgs Class
  - GridInsertionObject Class
  - GridItem Class
  - GridItemBuilder.GroupingHelperDataRow Class
  - GridItemBuilder.GroupingHelperDataTable Class
  - GridItemCollection Class
  - GridItemCreated Class
  - GridItemDataBound Class
  - GridItemEventArgs Class
  - GridItemEventInfo Class
  - GridMenuItem Class
  - GridMenuItemClickEventArgs Class
  - GridMenuItemCollection Class
  - GridMultiRowItem Class
  - GridNeedDataSourceEventArgs Class
  - GridNestedViewItem Class
  - GridNoRecordsItem Class
  - GridNotSupportedException Class
  - GridObjectWithState Class
  - GridPageChangedEventArgs Class
  - GridPagerItem Class
  - GridPagerStyle Class
  - GridPageSizeChangedEventArgs Class
  - GridPagingManager Class
  - GridPanelItemsStyle Class
  - GridPdfSettings Class
  - GridPostBackReferences Class
  - GridPropertyEvaluator Class
  - GridRelationFields Class
  - GridResizing Class
  - GridRowIndicatorColumn Class
  - GridScrolling Class
  - GridSelecting Class
  - GridSelfHierarchySettings Class
  - GridSortCommandEventArgs Class
  - GridSortExpression Class
  - GridSortExpressionCollection Class
  - GridSortingSettings Class
  - GridSplitGroup Class
  - GridStatusBarItem Class
  - GridStatusBarItemDecorator Class
  - GridStatusBarItemSettings Class
  - GridStringArrayConverter Class
  - GridTableCell Class
  - GridTableHeaderCell Class
  - GridTableItemStyle Class
  - GridTableRow Class
  - GridTableView Class
  - GridTableViewCollection Class
  - GridTableViewCollection.GridDataTableEnumerator Class
  - GridTableViewRelation Class
  - GridTableViewRelation.GridRelationFieldsEnumerator Class
  - GridTemplateColumn Class
  - GridTemplateColumnEditor Class
  - GridTextBoxColumnEditor Class
  - GridTextButton Class
  - GridTextColumnEditor Class
  - GridTFoot Class
  - GridTHead Class
  - GridUpdatedEventArgs Class
  - GridValidationSettings Class
  - GroupItemCell Class
  - RadGrid Class
    - Overview
    - Members
    - RadGrid Constructor
    - Methods
    - Properties
    - Fields
    - Events
  - IGridColumnEditor Interface
  - IGridCommandEvent Interface
  - IGridEditableColumn Interface
  - IGridInsertItem Interface
  - GridAggregateFunction Enumeration
  - GridButtonColumnType Enumeration
  - GridChildLoadMode Enumeration
  - GridClientSettings.GridColumnsReorderMethod Enumeration
  - GridCommandItemDisplay Enumeration
  - GridDataSourcePersistenceMode Enumeration
  - GridEditFormType Enumeration
  - GridEditMode Enumeration
  - GridExpandColumnType Enumeration
  - GridFilterListOptions Enumeration
  - GridForceExtractValues Enumeration
  - GridGroupLoadMode Enumeration
  - GridGroupsChangingAction Enumeration
  - GridGroupSplitMode Enumeration
  - GridHeaderButtonType Enumeration
  - GridItemType Enumeration
  - GridKnownFunction Enumeration
  - GridPagerMode Enumeration
  - GridPagerPosition Enumeration
  - GridPaperSize Enumeration
  - GridRebindReason Enumeration
  - GridResetPageIndexAction Enumeration
  - GridSortOrder Enumeration
  - GridTableFrame Enumeration
  - GridTableLayout Enumeration
  - GridTableTextDirection Enumeration
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VirtualItemCount Property
See Also

Telerik.WebControls Namespace > RadGrid Class : VirtualItemCount Property

Visual Basic (Declaration)
Visual Basic (Usage)
C#

Gets or sets a value, indicating the total number of items in the data source when custom paging is used. Thus the grid "understands" that the data source contains the specified number of records and it should fetch merely part of them at a time to execute requested operation.

Namespace: Telerik.WebControls
Assembly: RadGrid (in RadGrid.dll)

Syntax

Visual Basic (Declaration)
Public Overridable Property VirtualItemCount As Integer

Visual Basic (Usage)	Copy Code
`Dim instance As RadGrid Dim value As Integer instance.VirtualItemCount = value value = instance.VirtualItemCount`

C#
public virtual int VirtualItemCount {get; set;}

Return Value

int, representing the total number of items in the datasource. The default value is 0.

Remarks

If you set a value that is greater than the actual number of items, RadGrid will show all available items plus empty pages (or whatever other content you set) for the items that exceed the actual number.

For example you have a data source with 9'000 items and you set VirtualItemCount to 10'000. If your page size is 1000, the grid will render 10 pages and the last page will be empty (or with NoRecordsTemplate if you're using such).

Requirements

Platforms: Windows 2000, Windows XP Professional, Windows Server 2003 family

RadGrid for ASP.NET

Syntax

Return Value

Remarks

Requirements

See Also

Reference