Blazor ComboBox Example - Multi-Column Layout

This example demonstrates the MultiColumn ComboBox functionality for displaying data in grid-like layout.

MultiColumn features:

• Click/focus and type to select items
• Display data in multicolumn layout similar to grid view
• Use templates to customize layout

Template templates used:

• HeaderTemplate – Display column names in header
• ItemTemplate – Bind data values by row in table view

Styling:

• Apply e-multi-column class in CssClass property
• Built-in Syncfusion theme provides multicolumn styles