suffixOptions.icon String

Defines the name for an existing icon in a Kendo UI theme or SVG content

Example - specify suffix adornment icon

<input id="suffix" />
<script>
  $("#suffix").kendoMultiColumnComboBox({
    label: "MultiColumnComboBox",
    dataTextField: "text",
    dataValueField: "value",
    dataSource: {
        data:  [
            { text: "Apples", value: "1" },
            { text: "Oranges", value: "2" }
        ]
    },
    columns: [
        { field: "text", title: "Text" },
        { field: "value", title: "Value" }
    ]
    suffixOptions: {
      icon: "search"
    }
  })
</script>