Returns the index of the currently selected trade skill.

local tradeSkillIndex = GetTradeSkillSelectionIndex();

ParametersEdit

ReturnsEdit

tradeSkillIndex 

Number - The index of the currently selected trade skill, or 0 if none selected.

ExampleEdit

if ( GetTradeSkillSelectionIndex() > 1 ) then
  TradeSkillFrame_SetSelection(GetTradeSkillSelectionIndex());
else
  if ( GetNumTradeSkills() > 0 ) then
    TradeSkillFrame_SetSelection(GetFirstTradeSkill());
  end;
end;