GridColumnSummary.IsValid Property

Indicates whether the summary value is calculated.

Namespace: DevExpress.Mobile.DataGrid

Assembly: DevExpress.Mobile.Grid.v18.2.dll

Declaration

C#

public bool IsValid { get; }

VB.NET

Public ReadOnly Property IsValid As Boolean

Property Value

Type	Description
Boolean	true, if the summary value is calculated; otherwise, false.

Remarks

Important

This documentation topic describes legacy technology. We no longer develop new functionality for the GridControl and suggest that you use the new DataGridView control instead.

You can interrupt the process of summary calculation using the GridColumnSummary.Reset method. In this case, the IsValid property returns false.