Angular 8 static and dynamic elemet reference

https://stackoverflow.com/questions/45027331/angular2-how-to-trigger-click-event-without-clicking 

static element reference :

.html

<div #myDiv>

</div>

Component:

// Read means reading an element, static true meaning element is already in template 

@ViewChild('myDiv', { read: ElementRef, static: true }) myDiv: ElementRef,

//Trigger click

  this.myDiv.nativeElement.click();

dynamic element reference :
html:
                 <ng-template #dynamicComponentContainer>
                            </ng-template>

component:
import{DynamicComponentToCreate}...
    // Children component reference
    @ViewChild('dynamicComponentContainer', {
        static: false,
        read: ViewContainerRef,
    })
    private dynamicComponentContainer: ViewContainerRef;
    private dynamicComponentRef: ComponentRef<DynamiComponentToCreate>;
    private dynamicComponentSub: Subscription;

// To create
      this.dynamicComponentRef=
            this.dynamicComponentContainer.createComponent(
                this.resolver.resolveComponentFactory(
                    DynamiComponentToCreate
                )
            );

        // set input
        this.dynamicComponentRef.instance.myInput

// set output subscription
this.dynamicComponentSub= this.dynamicComponentRef.instance.output.subscribe()

// To destory 
        // Unsubscribe
            this.dynamicComponentSub.unsubscribe();

            // Destroy
            this.dynamicComponentRef.destroy();

            // Clear the container
            this.dynamicComponentContainer.clear();

            // Reset
            this.dynamicComponentRef = null;