/// <summary>Returns the info of the refered parameter docu slot</summary>
public HTuple GetInputIconicParamInfo(int parIdx, string slot)
{
IntPtr tuple;
HDevProcedure.HCkE(HalconAPI.CreateTuple(out tuple));
HDevProcedure.HCkE(EngineAPI.GetInputIconicParamInfo(this.procedure, parIdx, slot, tuple));
GC.KeepAlive((object)this);
HTuple htuple = HalconAPI.LoadTuple(tuple);
HDevProcedure.HCkE(HalconAPI.DestroyTuple(tuple));
return(htuple);
}