SummaryFunc Enum

Specifies the arithmetic function to be calculated.

Namespace: DevExpress.XtraReports.UI

Assembly: DevExpress.XtraReports.v18.2.dll

Declaration

[TypeConverter(typeof(EnumTypeConverter))]
[ResourceFinder(typeof(ResFinder))]
public enum SummaryFunc
<TypeConverter(GetType(EnumTypeConverter))>
<ResourceFinder(GetType(ResFinder))>
Public Enum SummaryFunc

Members

Name Description
Avg

Calculates the average of all the values within the specified summary region (group, page or report).

Count

Counts the number of values within the specified summary region (group, page or report).

Custom

Calculates the custom summary using the XRLabel.SummaryReset, XRLabel.SummaryRowChanged and XRLabel.SummaryGetResult events.

DAvg

Calculates the average of all the distinct values within the specified summary region (group, page or report).

DCount

Counts the number of distinct values within the specified summary region (group, page or report).

DStdDev

Calculates the standard deviation of all the distinct values within the specified summary region (group, page or report).

DStdDevP

Calculates the standard population deviation of all the distinct values within the specified summary region (group, page or report).

DSum

Calculates the total of all the distinct values within the specified summary region (group, page or report).

DVar

Calculates the amount of variance for all the distinct values within the specified summary region (group, page or report).

DVarP

Calculates the population variance of all the distinct values within the specified summary region (group, page or report).

Max

Calculates the maximum of all the values within the specified summary region (group, page or report).

Median

Finds the middle number within a sequence.

Note that if the total number of elements is odd, this function returns the value of a middle number in a sequence. If the total number of elements is even, this function returns the arithmetical mean of the two middle numbers.

Min

Calculates the minimum of all the values within the specified summary region (group, page or report).

Percentage

Calculates the percent ratio of the current data row's value to the total of all the values within the specified summary region (group, page or report).

RecordNumber

Returns the current record number in the data source within the specified summary region (group, page or report). This means for instance, if the summary is calculated for a group, then the record number is calculated only within that group, and is reset every time a new group is started.

RunningSum

Summarizes all the values, which were printed before the current data row, with the current data row's value.

StdDev

Calculates the standard deviation of all the values within the specified summary region (group, page or report).

StdDevP

Calculates the standard population deviation of all the values within the specified summary region (group, page or report).

Sum

Calculates the total of all the values within the specified summary region (group, page or report).

Var

Calculates the amount of variance for all the values within the specified summary region (group, page or report).

VarP

Calculates the population variance of all the values within the specified summary region (group, page or report).

Remarks

This enumeration is used by the XRSummary.Func property.

See Also