Class DoubleAggregateSummary

Summarizes System.Double fields. Provides Count, Minimum, Maximum, Sum, and Average.

Inheritance
System.Object
SummaryBase
DoubleAggregateSummary
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: Syncfusion.Grouping
Assembly: Syncfusion.Grouping.Base.dll
Syntax
public sealed class DoubleAggregateSummary : SummaryBase, ITreeTableSummary, ICountAggregate, IAverageAggregate

Constructors

DoubleAggregateSummary(Int32, Double, Double, Double)

Initializes a new instances of DoubleAggregateSummary class with the specified values.

Declaration
public DoubleAggregateSummary(int count, double minimum, double maximum, double sum)
Parameters
Type Name Description
System.Int32 count

The Count value.
System.Double minimum

The Minimum value.
System.Double maximum

The Maximum value.
System.Double sum

The Sum value.

Fields

Empty

The initial summary object for empty records or tables.

Declaration
public static readonly DoubleAggregateSummary Empty
Field Value
Type
DoubleAggregateSummary

Properties

Average

Gets the average.

Declaration
public double Average { get; }
Property Value
Type
System.Double

Count

Gets the count.

Declaration
public int Count { get; }
Property Value
Type
System.Int32

Maximum

Gets the maximum.

Declaration
public double Maximum { get; }
Property Value
Type
System.Double

Minimum

Gets the minimum.

Declaration
public double Minimum { get; }
Property Value
Type
System.Double

Sum

Gets the sum.

Declaration
public double Sum { get; }
Property Value
Type
System.Double

Methods

Combine(DoubleAggregateSummary)

Combines the values of this summary with another summary and returns a new summary object.

Declaration
public DoubleAggregateSummary Combine(DoubleAggregateSummary other)
Parameters
Type Name Description
DoubleAggregateSummary other

Another summary object (of the same type).
Returns
Type Description
DoubleAggregateSummary

A new summary object with combined values of both summaries.

Combine(SummaryBase)

Override to combine the values of this summary with another summary and returns a new summary object.

Declaration
public override SummaryBase Combine(SummaryBase other)
Parameters
Type Name Description
SummaryBase other

Another summary object.
Returns
Type Description
SummaryBase

A new summary object with combined values of both summaries.
Overrides

CreatePageSummaryMethod(SummaryDescriptor, Record)

Used to interface with the page summary.

Declaration
public static ITreeTableSummary CreatePageSummaryMethod(SummaryDescriptor sd, Record record)
Parameters
Type Name Description
SummaryDescriptor sd

Summary descriptor.
Record record

Record values.
Returns
Type Description
ITreeTableSummary

An instance of the DoubleAggregateSummary class.

CreateSummaryMethod(SummaryDescriptor, Record)

Creates a summary object of ITreeTableSummaryfor the specified SummaryDescriptor and Record.

Declaration
public static ITreeTableSummary CreateSummaryMethod(SummaryDescriptor sd, Record record)
Parameters
Type Name Description
SummaryDescriptor sd

The summary descriptor.
Record record

The record with data.
Returns
Type Description
ITreeTableSummary

A new summary object.

ToString()

Returns string representation of the summary object.

Declaration
public override string ToString()
Returns
Type Description
System.String

String representation of the current object.
Overrides
System.Object.ToString()

Implements