private void ViewRamBarMethod() { string getTotalRam = GetTotalRamMethod(); double getTotalParse = double.Parse(getTotalRam); string getAvailRam = NewMethod(); double getAvailRamParse = double.Parse(getAvailRam); double usedRAM = getTotalParse - getAvailRamParse; double rate = 144 / getTotalParse; int usedBar = (int)(usedRAM * rate); btnRamBar.Text = ((usedRAM / getTotalParse) * 100).ToString("0,0") + "%"; if (((usedRAM / getTotalParse) * 100) >= 80) { this.btnRamBar.BackColor = Color.Red; } else { this.btnRamBar.BackColor = Color.Green; } //CPU温度 this.labCPUTem.Text = GetPCId.GetCOUTem(); }