empty the GridLayoutGroup

Unity Engine
1

Hi

I am trying empty my GridLayoutGroup before show my buttons into GridLayoutGroup?

My code:

foreach (enemy en in xnList)
{
  //First Clean
  //<<<<=====
 
  //Later Show the Results Here

  GameObject enemyList = Instantiate (myButton) as GameObject;
  enemyList.transform.SetParent (myPanel.transform, false);
}

Thank You

2

I think GridLayoutGroup considers the transform children for what it displays.

You can iterate the transforms and destroy them directly:

 for (int i = 0; i < myGrid.transform.childCount; i++)
 {
  Destroy( myGrid.transform.GetChild(i).gameObject);
 }

where myGrid is a reference to your GridLayoutGroup.

Then you repopulate them with new bits that you create/load, by using transform.SetParent( myGrid.transform);

3

First, Thank You my friend. so, I am using a Foreach. I am confused.

foreach (XmlNode xn in xnList)
{

}

Thank You