IContextMenuItem.IconCssClass Property

Specifies the CSS class of the item’s icon.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v25.2.dll

NuGet Package: DevExpress.Blazor

Declaration

string IconCssClass { get; set; }

Property Value

Type	Description
String	The icon’s CSS class.

Remarks

DevExpress Blazor components support pre-defined icon sets (such as Iconic or Bootstrap-recommended libraries) and custom icon libraries. Refer to the following topic for more information: Icons.

Use any of the following properties to set an item’s icon:

IconUrl

Specifies the URL of the item’s icon.

IconCssClass

Specifies the CSS class of the item’s icon. The IconCssClass property is not in effect if the IconUrl property value differs from null or empty string.

The following code snippets specify icon CSS classes for context menu items:

RichEdit

<DxRichEdit CustomizeContextMenu="CustomizeContextMenu" />

@code {
    void CustomizeContextMenu(IContextMenuItemCollection items) {
        var searchItem = items.AddCustomItem(0, "Google Search...");
        searchItem.IconCssClass = "search-icon";
    }
}

Grid

<DxGrid ContextMenus="GridContextMenus.All" CustomizeContextMenu="CustomizeContextMenu">
    @* ... *@
</DxGrid>

@code {
    void CustomizeContextMenu(GridCustomizeContextMenuEventArgs args) {
    if(args.Context is GridHeaderCommandContext headerContext) {
        if(headerContext.Column.Caption == "Country") {
            var myItem = args.Items[GridContextMenuDefaultItemNames.ClearColumnSorting];
                myItem.IconCssClass = "clear-sort-icon";
            }
        }
    }
}

TreeList

<DxTreeList ContextMenus="TreeListContextMenus.All" CustomizeContextMenu="CustomizeContextMenu">
    @* ... *@
</DxTreeList>

@code {
    void CustomizeContextMenu(TreeListCustomizeContextMenuEventArgs args) {
    if(args.Context is TreeListHeaderCommandContext headerContext) {
        if(headerContext.Column.Caption == "Employee") {
            var myItem = args.Items[TreeListContextMenuDefaultItemNames.ClearColumnSorting];
                myItem.IconCssClass = "clear-sort-icon";
            }
        }
    }
}

CSS

.search-icon {
    background-color: currentColor;
    width: 16px;
    height: 16px;
    mask-image: url("../images/icons/search.svg");
    -webkit-mask-image: url("../images/icons/search.svg");
    opacity: 0.6;
}
.clear-sort-icon {
    background-color: currentColor;
    width: 16px;
    height: 16px;
    mask-image: url("../images/icons/clear.svg");
    -webkit-mask-image: url("../images/icons/clear.svg");
    opacity: 0.6;
}

Refer to CustomizeContextMenu event descriptions for additional information and examples:

• DxRichEdit.CustomizeContextMenu
• DxGrid.CustomizeContextMenu
• DxTreeList.CustomizeContextMenu