/// <summary>Sets the value of a global control variable</summary> public void SetGlobalCtrlVarTuple(string name, HTuple tuple) { IntPtr tuple1; HDevEngine.HCkE(HalconAPI.CreateTuple(out tuple1)); HalconAPI.StoreTuple(tuple1, tuple); HDevEngine.HCkE(EngineAPI.SetGlobalCtrlVarTuple(this.engine, name, tuple1)); GC.KeepAlive((object)this); HDevEngine.HCkE(HalconAPI.DestroyTuple(tuple1)); }