Convert to mql5

[lucasdomingos]

Hello, could someone convert this code fragment to mql5? Mainly "ObjectSetText"

if (waveDirection[i] == 1) {

            ObjectCreate(0, volLabel, OBJ_TEXT, 0, time[waveChangeBar], low[waveChangeBar]-shift);

            ObjectSet(volLabel, OBJPROP_ANGLE, -90);

            ObjectSet(volLabel, OBJPROP_ANCHOR, ANCHOR_LEFT);

            ObjectSetText(volLabel, DoubleToString(dnVolumeBuffer[waveChangeBar], 0), 8, NULL, clrFireBrick);

}