GridCustomSummaryEventArgs.TotalValueReady Property
Specifies whether to skip the Calculate stage of the custom summary calculation.
Namespace: DevExpress.Blazor
Assembly: DevExpress.Blazor.v24.1.dll
NuGet Package: DevExpress.Blazor
Declaration
public bool TotalValueReady { get; set; }
Property Value
Type | Description |
---|---|
Boolean |
|
Remarks
The summary calculation consists of three stages:
Initialization
The CustomSummary event fires once at this stage. The event’s SummaryStage property value is
Start
. Use this stage to initialize a summary value (for example, reset internal counters).Calculation
The
CustomSummary
event fires for each data row in a grid or in a group. The event’s SummaryStage property value isCalculate
. Use this stage to calculate a summary value.You can set the
TotalValueReady
property totrue
at the Initialization stage to skip the Calculation stage and calculate a custom summary at the Initialization or Finalization stage.Finalization
The CustomSummary event fires once at this stage. The event’s SummaryStage property value is
Finalize
. Use this stage to assign the calculated summary value to the TotalValue property.
The TotalValueReady
property allows you to interrupt the calculation during the Start stage. Note that you cannot interrupt the process in the other stages.
Refer to the GridCustomSummaryEventArgs class description for more information and an example.