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MultiColumnComboBox Column Templates

Updated on Oct 1, 2026

This article explains the available templates for the Columns of the MultiColumnComboBox for Blazor.

HeaderTemplate

The HeaderTemplate allows you to control the rendering of the column's header. You can define it for each of the columns of the MultiColumnComboBox.

Use the HeaderTemplate to add an icon to the header cells

Example
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Template

The Template (Cell Template) allows you to control the rendering of the cells in the MultiColumnComboBox column. You can access the context object and cast it to the bound model to employ some custom business logic. The contenxt represents the current data item in the cell.

Use the Template to visually distinguish some Ids

Example
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In this article
HeaderTemplateTemplate
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