GanttCheckColumn Class

A column that displays Boolean values.

Namespace: DevExpress.Web.ASPxGantt

Assembly: DevExpress.Web.ASPxGantt.v20.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

public class GanttCheckColumn :
    GanttDataColumn

VB.NET

Public Class GanttCheckColumn
    Inherits GanttDataColumn

Remarks

Create a GanttCheckColumn object and add it to the Columns collection to add a column that displays Boolean values.

Use the PropertiesCheckEdit property to customize the column editor’s appearance and behavior settings.

ASPX

<dx:ASPxGantt ID="Gantt" runat="server"...>
    ...
    <SettingsTasksList >
        <Columns>
            <dx:GanttCheckColumn FieldName="Discontinued" Caption="Discontinued">
                <PropertiesCheckEdit>
                    <ValidationSettings>
                        <RequiredField IsRequired="true" 
                            ErrorText="This field is required." />
                    </ValidationSettings>
                </PropertiesCheckEdit>
            </dx:GanttCheckColumn>
        </Columns>
    </SettingsTasksList>
</dx:ASPxGantt>

Examples

• Create a Column

• Access a Column

• Column Editor

• Specify a Column Width

Online Demo

ASPxGantt - Columns

Implements

IStateManager

IPropertiesOwner

IExpressionsAccessor

Inheritance

Object

StateManager

CollectionItem

WebColumnBase

GanttColumnBase

GanttDataColumn

GanttCheckColumn