How to set a string to a UI text?

I got a c#-script that should change the text in a canvas to a string. But i cant get it to work. I always get an error which says:

CS0029: Cannot implicitly convert type UnityEngine.UI.Text' to string'

And this is my Script:

using UnityEngine; using System; using UnityEngine.UI;

public class ToolbarTip : MonoBehaviour { public int CurrentSlot; public Text Text; public GameObject textgameobject; void Start() { Text.text = textgameobject.GetComponent(); Text.text = "SomeText"; }