How to insert an if statement for Selection Grid C#

Questions & Answers
1

Is there a way to insert an if statement for a Selection Grid? When I try to put in an if statement for this selection grid I get this error cannot implicitly convert type “int” to bool.

using UnityEngine;
using System.Collections;

public class NewBehaviourScript : MonoBehaviour {
	public int intTest;
	public int selectionGridInt = 0;
	public string[] selectionStrings = {"Grid 1", "Grid 2", "Grid 3", "Grid 4"};
	void update(){
	if(selectionGridInt = 1){//error cannot implicitly convert type "int" to bool
	++intTest;
		}
	}
	void OnGUI () {
		selectionGridInt = GUI.SelectionGrid (new Rect (25, 25, 100, 60), selectionGridInt, selectionStrings, 1);

	}

}
2

if(selectionGridInt = 1) is an assignment within a conditional test. While legal C, it’s really not good practice and I believe gives error you see. Try == instead of =