SummaryFunc Enum
Specifies the arithmetic function to be calculated.
Namespace: DevExpress.XtraReports.UI
Assembly: DevExpress.XtraReports.v18.2.dll
Declaration
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). |
| Sum | Calculates the total of all the values within the specified summary region (group, page or report). |
| RunningSum | Summarizes all the values, which were printed before the current data row, with the current data row's value. |
| 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). |
| Max | Calculates the maximum of all the values within the specified summary region (group, page or report). |
| Min | Calculates the minimum 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. |
| 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). |
| 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). |
| 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). |
| 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). |
| 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). |
| 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. |
| Custom | Calculates the custom summary using the XRLabel.SummaryReset, XRLabel.SummaryRowChanged and XRLabel.SummaryGetResult events. |
Related API Members
The following properties accept/return SummaryFunc values:
Remarks
This enumeration is used by the XRSummary.Func property.