Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Enum LoadOnDemandMode Inherits System.Enum | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As LoadOnDemandMode | |
| C# | |
|---|---|
public enum LoadOnDemandMode : System.Enum | |
Members
| Member | Description |
|---|---|
| Background | Indicates that spread loads the next set of rows after a period of time or after the user scrolls to the row at the SheetView.LoadOffsetFromBottom position. |
| Standard | Indicates that spread only loads the next rows if after scrolling, there are no bottom rows that are hidden from the view. |
Example
This example sets the LoadOnDemandMode enumeration.
| C# | Copy Code |
|---|---|
protected void Page_Load(object sender, System.EventArgs e) { FpSpread1.ActiveSheetView.RowCount = 100; FpSpread1.ActiveSheetView.PageSize = 200; FpSpread1.ActiveSheetView.AllowPage = false; FpSpread1.AllowLoadOnDemand = true; FpSpread1.LoadInitRowCount = 50; FpSpread1.LoadRowIncrement = 15; FpSpread1.Sheets[0].LoadOnDemandMode = FarPoint.Web.Spread.LoadOnDemandMode.Background; FpSpread1.Sheets[0].LoadOnDemandTriggerMode = FarPoint.Web.Spread.LoadOnDemandTriggerMode.Timed; FpSpread1.Sheets[0].LoadOnDemandInterval = 1000; // after every second, perform load on demand FpSpread1.Sheets[0].LoadOffsetFromBottom = 20; // this setting is meaningless in Timed trigger mode } | |
| VB.NET | Copy Code |
|---|---|
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load FpSpread1.ActiveSheetView.RowCount = 100 FpSpread1.ActiveSheetView.PageSize = 200 FpSpread1.ActiveSheetView.AllowPage = False FpSpread1.AllowLoadOnDemand = True FpSpread1.LoadInitRowCount = 50 FpSpread1.LoadRowIncrement = 15 FpSpread1.Sheets(0).LoadOnDemandMode = FarPoint.Web.Spread.LoadOnDemandMode.Background FpSpread1.Sheets(0).LoadOnDemandTriggerMode = FarPoint.Web.Spread.LoadOnDemandTriggerMode.Timed FpSpread1.Sheets(0).LoadOnDemandInterval = 1000 ' after every second, perform load on demand FpSpread1.Sheets(0).LoadOffsetFromBottom = 20 ' this setting is meaningless in Timed trigger mode End Sub | |
Inheritance Hierarchy
System.Object
System.ValueType
System.Enum
FarPoint.Web.Spread.LoadOnDemandMode
Requirements
Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6