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DataGridGroupingBuilder.AllowCollapsing(Boolean) Method

Specifies whether the user can collapse grouped records in a grid or not. Mirrors the client-side allowCollapsing option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

#Declaration

C#
public DataGridGroupingBuilder AllowCollapsing(
    bool value
)

#Parameters

Name Type Description
value Boolean

The option value.

#Returns

Type Description
DataGridGroupingBuilder

A reference to this instance after the method is called.

#Remarks

Use the following notation to set the option’s value:

@(Html.DevExtreme().DataGrid()
    .Grouping(grouping => grouping
        .AllowCollapsing(true)
    )
)
See Also