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RichEditBarItemNames.ThreeColumns Property

Gets the Three Columns item’s name.

Namespace: DevExpress.Blazor.RichEdit

Assembly: DevExpress.Blazor.RichEdit.v24.2.dll

NuGet Package: DevExpress.Blazor.RichEdit

#Declaration

C#
public static string ThreeColumns { get; }

#Property Value

Type Description
String

The “ThreeColumns” string.

#Remarks

Use this property to perform the following operations with the Three Columns item:

The Three Columns item is a button in the Page Columns Menu. This button allows to split pages of the selected sections into three columns.

The following code snippet removes the Three Columns item from the Page Columns Menu:

Razor
<DxRichEdit CustomizeRibbon="onCustomizeRibbon" />

@code {
    void onCustomizeRibbon(IRibbon ribbon) {
        IBarItem pageColumnsMenu = ribbon.Tabs[RichEditRibbonTabNames.PageLayout].Groups[RichEditRibbonGroupNames.PageSetup].Items[RichEditBarItemNames.PageColumnsMenu];
        if (pageColumnsMenu.Type == BarItemTypes.DropDown) {
            IBarDropDown pageColumnsDropDown = (IBarDropDown)pageColumnsMenu;
            pageColumnsDropDown.Items.Remove(RichEditBarItemNames.OneColumn);
            pageColumnsDropDown.Items.Remove(RichEditBarItemNames.TwoColumns);
            pageColumnsDropDown.Items.Remove(RichEditBarItemNames.ThreeColumns);
        }
    }
}
See Also