private void YUVValueChanged(object sender, System.EventArgs e) { if (!this.updating) { this.updating = true; UpdateRGB(ColorSpaceHelper.YUVtoRGB((double)this.yUD.Value / 100.0, (-0.436 + ((double)this.uUD.Value / 100.0)), (-0.615 + ((double)this.vUD.Value / 100.0)))); UpdateCMYK(ColorSpaceHelper.RGBtoCMYK((int)redUD.Value, (int)greenUD.Value, (int)blueUD.Value)); UpdateHSL(ColorSpaceHelper.RGBtoHSL((int)redUD.Value, (int)greenUD.Value, (int)blueUD.Value)); UpdateHSB(ColorSpaceHelper.RGBtoHSB((int)redUD.Value, (int)greenUD.Value, (int)blueUD.Value)); this.updating = false; } }