PivotGridFieldBase.SummaryType Property
Gets or sets the type of the summary function which is calculated against the current data field.
Namespace: DevExpress.XtraPivotGrid
Assembly: DevExpress.PivotGrid.v20.1.Core.dll
NuGet Packages: DevExpress.PivotGrid.Core, DevExpress.WindowsDesktop.PivotGrid.Core
Declaration
Property Value
Type | Default | Description |
---|---|---|
PivotSummaryType | Sum | A PivotSummaryType enumeration value that specifies the summary function type which is calculated against the current field. |
Available values:
Name | Description |
---|---|
Count | The number of values (excluding Null and DBNull values). |
Sum | The sum of the values. |
Min | The smallest value. |
Max | The largest value. |
Average | The average of the values. |
StdDev | An estimate of the standard deviation of a population, where the sample is a subset of the entire population. |
StdDevp | The standard deviation of a population, where the population is all of the data to be summarized. |
Var | An estimate of the variance of a population, where the sample is a subset of the entire population. |
Varp | The variance of a population, where the population is all of the data to be summarized. |
Custom | Specifies whether calculations should be performed manually, by handling the CustomSummary event. Not supported in OLAP and server mode. |
CountDistinct | The number of distinct values. This function works only in the Optimized mode. |
Median | The median of the values. A median is the number separating the higher half of a value range from the lower half. This function works only in the Optimized mode. |
Mode | The mode of the values. A mode is the value that is repeated more often than any other. This function works only in the Optimized mode. |
Remarks
PivotGridControl calculates summaries against data fields. The summary function type is determined by the field’s SummaryType property.
For fields which don’t contain numeric data only the following summary functions can be calculated: PivotSummaryType.Count, PivotSummaryType.Min and PivotSummaryType.Max. If the field’s SummaryType property is set to any other value the corresponding data cells will display zeros.
For numeric data fields any summary function type listed by the PivotSummaryType enumerator can be calculated.
Note
The SummaryType property is not in effect in the OLAP mode. The summary type of a measure is controlled by Analysis Services itself and it is not possible to customize it using the PivotGrid control.
Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the SummaryType property.
Note
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