Class GridAggregateColumnBuilder

Inheritance
System.Object
ControlBuilder
GridAggregateColumnBuilder
Inherited Members
Namespace: Syncfusion.EJ2.Grids
Assembly: Syncfusion.EJ2.dll
Syntax
public class GridAggregateColumnBuilder : ControlBuilder

Constructors

GridAggregateColumnBuilder()

Declaration
public GridAggregateColumnBuilder()

GridAggregateColumnBuilder(List<GridAggregateColumn>)

Declaration
public GridAggregateColumnBuilder(List<GridAggregateColumn> collection)
Parameters
Type Name Description
System.Collections.Generic.List<GridAggregateColumn> collection

Methods

Add()

Declaration
public void Add()

ColumnName(String)

Defines the column name to display the aggregate value. If columnName is not defined, then field name value will be assigned to the columnName property.

Declaration
public GridAggregateColumnBuilder ColumnName(string columnName)
Parameters
Type Name Description
System.String columnName
Returns
Type Description
GridAggregateColumnBuilder

CustomAggregate(Object)

Defines a function to calculate custom aggregate value. The type value should be set to custom. To use custom aggregate value in the template, use the key as ${custom}. Total aggregation: The custom function will be called with the whole data and the current AggregateColumn object. Group aggregation: This will be called with the current group details and the AggregateColumn object.

Declaration
public GridAggregateColumnBuilder CustomAggregate(object customAggregate)
Parameters
Type Name Description
System.Object customAggregate
Returns
Type Description
GridAggregateColumnBuilder

CustomAggregate(String)

Defines a function to calculate custom aggregate value. The type value should be set to custom. To use custom aggregate value in the template, use the key as ${custom}. Total aggregation: The custom function will be called with the whole data and the current AggregateColumn object. Group aggregation: This will be called with the current group details and the AggregateColumn object.

Declaration
public GridAggregateColumnBuilder CustomAggregate(string customAggregate)
Parameters
Type Name Description
System.String customAggregate
Returns
Type Description
GridAggregateColumnBuilder

Field(String)

Defines the column name to perform aggregation.

Declaration
public GridAggregateColumnBuilder Field(string field)
Parameters
Type Name Description
System.String field
Returns
Type Description
GridAggregateColumnBuilder

FooterTemplate(String)

Defines the footer cell template as a string for the aggregate column. The type name should be used to access aggregate values inside the template.

Declaration
public GridAggregateColumnBuilder FooterTemplate(string footerTemplate)
Parameters
Type Name Description
System.String footerTemplate
Returns
Type Description
GridAggregateColumnBuilder

Format(Object)

It is used to change display value with the given format and does not affect the original data. Gets the format from the user which can be standard or custom number and date formats.

Declaration
public GridAggregateColumnBuilder Format(object format)
Parameters
Type Name Description
System.Object format
Returns
Type Description
GridAggregateColumnBuilder

Format(String)

Format is applied to a calculated value before it is displayed. Gets the format from the user, which can be standard or custom number and date formats.

Declaration
public GridAggregateColumnBuilder Format(string format)
Parameters
Type Name Description
System.String format
Returns
Type Description
GridAggregateColumnBuilder

GroupCaptionTemplate(String)

Defines the group caption cell template as a string for the aggregate column. The type name should be used to access aggregate values inside the template. Additionally, the following fields can be accessed in the template. field: The current grouped field name. key: The current grouped field value.

Declaration
public GridAggregateColumnBuilder GroupCaptionTemplate(string groupCaptionTemplate)
Parameters
Type Name Description
System.String groupCaptionTemplate
Returns
Type Description
GridAggregateColumnBuilder

GroupFooterTemplate(String)

Defines the group footer cell template as a string for the aggregate column. The type name should be used to access aggregate values inside the template. Additionally, the following fields can be accessed in the template. field: The current grouped field. key: The current grouped value.

Declaration
public GridAggregateColumnBuilder GroupFooterTemplate(string groupFooterTemplate)
Parameters
Type Name Description
System.String groupFooterTemplate
Returns
Type Description
GridAggregateColumnBuilder

Type(String)

Defines the aggregate type of a particular column. To use multiple aggregates for single column, specify the type as array. Types of aggregate are, sum average max min count truecount falsecount custom

Specify the type value as custom to use custom aggregation.

Declaration
public GridAggregateColumnBuilder Type(string type)
Parameters
Type Name Description
System.String type
Returns
Type Description
GridAggregateColumnBuilder