private string backTitleForIMC(double imc, double currentHeight, double currentWeight) { IMCCalculatorManager imcManager = new IMCCalculatorManager(); string backTitle = ""; if (imc < 16.5) // Dénutrition { backTitle = imcManager.weightToGainFromIMC(imc, currentHeight, currentWeight); } if (16.5 <= imc && imc < 18.5) // Maigreur { backTitle = imcManager.weightToGainFromIMC(imc, currentHeight, currentWeight); } if (25 < imc && imc <= 30) // Surpoids { backTitle = imcManager.weightToLoseFromIMC(imc, currentHeight, currentWeight); } if (30 < imc) // Obésité et Obésité sévère { backTitle = imcManager.weightToLoseFromIMC(imc, currentHeight, currentWeight); } if (18.5 <= imc && imc <= 25) // Zone normale { backTitle = AppResources.LiveTileBackTitleNormal; } return backTitle; }