Making My GUI drag-able (Or certain features)

[AlexGeoZz1]

I want to make my GUI for the item spawner list into a window and dragable like lick hack, but I cannot get it working It would be great if you could help, then I can release my menu!

The source I need to make dragable window into:

this.scrollPosition = GUI.BeginScrollView(new Rect((this.scrWidth / 2f) - (0f), 100f, 206f, 170f), this.scrollPosition, new Rect(0f, 0f, 206f, 10000f));
            int num = 1;
            foreach (int num2 in this.itemIdList)
            {
                this.itemSpawnButton(num2, num * 30);
                num++;
            }

    void itemSpawnButton(int itemid, int y)
    {

        if (GUI.Button(new Rect(0f, (float)y, 180f, 30f), ItemName.getName(itemid)))
        {
            SpawnItems.spawnItem(itemid, 1, Camera.main.transform.position);
        }

    }

Im not asking for you to do it for me as I know thats just spoon feeding, All I need is to be pointed in the right direction. Im pretty sure the code needs to be changed a bit for it to work but im not experienced at all with C#

[LordNature]

don't make you hack path has special characters（like chinese） or space。
if not game well crash wen you inject。


public class Hack : MonoBehaviour
{
//Rect of window size and postion
private static Rect nickwindow = new Rect(Helper.scrWidth / 2f - 300f, 0f, 300f, 130f);

private void OnGUI()
{
//draw window
int windowid = 0;
nickwindow = GUI.Window(windowid++, nickwindow, nickchange, new GUIContent("- window title -"));
}

private static void nickchange(int winid)
{
GUI.skin.label.fontSize = 12;
float pos = 0;
GUI.Label(new Rect(0f, (pos += 25f), 300f, 25f), "你的真實Steam暱稱:");

// make window dragable
GUI.DragWindow();
}
}

Some source by zths. Look at the GUI.DragWindow(); part.