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<igx-simple-combo #benefitCombo id="benefitCombo" [data]="benefitsList" [displayKey]="'value'"
(selectionChanging)="onBenefitChanging($event)" [valueKey]="'key'" formControlName="benefitHeaderId"
[type]="'line'" placeholder="Select Benefit">
<label igxLabel>Benefit</label>
<ng-template igxComboClearIcon>
<igx-icon>clear</igx-icon>
</ng-template>
</igx-simple-combo>
onBenefitChanging(event:any) {
const selectedValue = event.newSelection;
}