How to set SpriteCollection in runtime

[grinay]

I create Game object

GameObject levelButton = new GameObject("LevelButton",new Type[]{typeof(tk2dSprite),typeof(tk2dButton)});

and i want set the exist sprite collection. Collection in folder Assets/Sprites/GameElements.prefab

How can i do it?

[unikronsoftware]

You should read up about resources folders in Unity before proceeding.

1. Put the sprite collection data object (i.e. Assets/Sprites/GameElements/GameELements Data/GameElements.prefab) into a resources folder.
2. Load it in using tk2dSpriteCollectionData data = Resources.Load("GameElements", typeof(tk2dSpriteCollectionData)) as tk2dSpriteCollectionData;
3. Get the sprite from levelButton -
  tk2dSprite sprite = levelButton.GetComponent<tk2dSprite>();
  sprite.SetSprite( data, "nameofsprite" );

[grinay]

Thank. It work.
Only i use SwitchCollectionAndSprite
level.GetComponent<tk2dSprite>().SwitchCollectionAndSprite(data,0);

[unikronsoftware]

Thats fine, though SwitchCollectionAndSprite has been renamed to SetSprite in tk2d 2.0. Something to keep in mind if you update.