/// <summary>
/// This is the reset method which clears the form whenever the click button is pressed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ResetButton_Click(object sender, EventArgs e)
{
HeightTextBox.Clear();
WeightTextBox.Clear();
resultTextBox.Clear();
BMIProgressBar.Hide();
}
private void CalculateBMIButton_Click(object sender, EventArgs e)
{
int height = 0;
float weight = 0.0f;
float bmi = 0.0f;
try
{
height = int.Parse(HeightTextBox.Text);
}
catch
{
MessageBox.Show("拜託請輸入身高!");
HeightTextBox.Text = ""; //TextBox清空
HeightTextBox.Focus(); //游標位置
return;
}
try
{
weight = float.Parse(WeightTextBox.Text);
}
catch
{
MessageBox.Show("拜託請輸入體重!");
WeightTextBox.Text = ""; //TextBox清空
WeightTextBox.Focus(); //游標位置
return;
}
bmi = weight / ((height / 100.0f) * (height / 100.0f));
MessageBox.Show(string.Format("BMI:{0}", bmi.ToString("#.##")));
}
/// <summary>
/// Method for clearing the textboxes in the form
/// </summary>
private void ClearForm()
{
WeightTextBox.Clear();
HeightTextBox.Clear();
//BMITextbox.Clear();
CalculateButton.Enabled = false;
}
private void CalculateBMIButton_Click(object sender, EventArgs e)
{
double bmi = 0.0;
double height = 0.0;
double weight = 0.0;
try
{
height = double.Parse(HeightTextBox.Text);
}
catch
{
MessageBox.Show("好好輸入身高可以嗎?");
HeightTextBox.Text = string.Empty;
HeightTextBox.Focus();
return;
}
try
{
weight = double.Parse(WeightTextBox.Text);
}
catch
{
MessageBox.Show("好好輸入體重可以嗎?");
WeightTextBox.Text = string.Empty;
WeightTextBox.Focus();
return;
}
height = height / 100.0;
bmi = weight / (height * height);
MessageBox.Show(string.Format("BMI: {0}", bmi.ToString("#.##")));
}
private bool IsValid()
{
var valid = true;
if (NameTextBox.IsNullOrEmpty())
{
NameTextBox.HintText.Foreground = ColorConstants.WarningRed;
valid = false;
}
if (HeightTextBox.IsNullOrEmpty())
{
HeightTextBox.HintText.Foreground = ColorConstants.WarningRed;
valid = false;
}
if (WeightTextBox.IsNullOrEmpty())
{
WeightTextBox.HintText.Foreground = ColorConstants.WarningRed;
valid = false;
}
if (PositionComboBox.SelectedItem == null || RoleComboBox.SelectedItem == null)
{
valid = false;
}
return(valid);
}
/// <summary>
/// Clearing user inputs
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ResetButton_Click(object sender, EventArgs e)
{
HeightTextBox.Clear();
WeightTextBox.Clear();
BMIResultTextBox.Clear();
BMIScaleTextBox.Clear();
}
private void BMI_CalculatorButton_Click(object sender, EventArgs e)
{
if (this.ActiveError == false)
{
// create a reference to the sender object
// and tell c-sharp that it is a button
Button buttonClicked = (Button)sender;
if (String.Equals(HeightTextBox.Text, "0"))
{
HeightTextBox.Clear();
}
if (String.Equals(WeightTextBox.Text, "0"))
{
WeightTextBox.Clear();
}
if (TextBoxFocus == true)
{
string HeightResult = HeightTextBox.Text; // read the string in the TextBox
HeightResult += buttonClicked.Text; // add the text of the button clicked to the currentResult
HeightTextBox.Text = HeightResult; // update the ResultTextBox
this.ActiveControl = HeightTextBox;
}
else if (TextBoxFocus == false)
{
string WeightResult = WeightTextBox.Text; // read the string in the TextBox
WeightResult += buttonClicked.Text; // add the text of the button clicked to the currentResult
WeightTextBox.Text = WeightResult; // update the ResultTextBox
this.ActiveControl = WeightTextBox;
}
}
}
/// <summary>
/// This method clears all the fields in the form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ClearButton_Click_1(object sender, EventArgs e)
{
HeightTextBox.Clear();
WeightTextBox.Clear();
BMIResultTextBox.Clear();
BMIScaleTextBox.Clear();
HeightTextBox.Focus();
}
/// <summary>
/// This method sets the background color to white and clears all textboxes
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void clearButton_Click(object sender, EventArgs e)
{
HeightTextBox.Clear();
WeightTextBox.Clear();
BMITextbox.Clear();
BMIScaleMultiLineTextBox.Clear();
BMIScaleMultiLineTextBox.BackColor = Color.White;
}
/// <summary>
/// This is the where the reset button clears all the current information in each text box.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ResetButton_Click(object sender, EventArgs e)
{
WeightTextBox.Clear();
HeightTextBox.Clear();
BMIResultTextBox.Clear();
MetricRadioButton.Checked = false;
ImperialRadioButton.Checked = true;
ProgressBar.Value = 10;
}
private void CancelButton_Click(object sender, RoutedEventArgs e)
{
BMIStatusIcon.Source = new BitmapImage(new Uri("/Images/BMIIcons/bmi-underweight-icon.png", UriKind.Relative));
BMIStatusText.Text = "Недостаточный";
BMIStatusArrow.RenderTransform = new TranslateTransform(48, 0);
BMIStatusNumber.Text = "0.0";
HeightTextBox.Clear();
WeightTextBox.Clear();
}
/// <summary>
/// Set controls value as defult
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ResetButton_Click(object sender, EventArgs e)
{
HeightTextBox.Clear();
WeightTextBox.Clear();
BmiTextBox.Clear();
ResultTextBox.Clear();
BmiProgressBar.Value = 0;
ImperialRadioButton.Checked = true;
ImperialRadioButton.Focus();
}
// CLEAR BUTTON
private void ClearButton_Click_1(object sender, EventArgs e)
{
//clear fields
HeightTextBox.Clear();
WeightTextBox.Clear();
ResultTextBox.Clear();
ResultInfoTextBox.Clear();
//enable textboxes
HeightTextBox.Enabled = true;
WeightTextBox.Enabled = true;
}
/// <summary>
/// This is an event handler to trigger a Click Event that will reset all of radio buttons and text boxes
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ResetButton_Click(object sender, EventArgs e)
{
//Clear the textboxes
WeightTextBox.Clear();
HeightTextBox.Clear();
BMIResultTextBox.Clear();
//Change the radio buttons to their original state
ImpericalRadioButton.Checked = true;
MetricRadioButton.Checked = false;
//Hide error label
BMIResultLabel.Visible = false;
}
private void CancelButton_Click(object sender, RoutedEventArgs e)
{
BMRTextBlock.Text = "0";
SittingActivityTextBlock.Text = $"Сидячий образ: 0";
LowActivityTextBlock.Text = $"Маленькая активность: 0";
MediumActivityTextBlock.Text = $"Средняя активность: 0";
HighActivityTextBlock.Text = $"Высокая активность: 0";
MaxActivityTextBlock.Text = $"Максимальная активность 0";
HeightTextBox.Clear();
WeightTextBox.Clear();
AgeTextBox.Clear();
}
private void CalculateBMIButton_Click(object sender, EventArgs e)
{
int height = 0;
float weight = 0.0f;
float bmi = 0.0f;
try
{
height = int.Parse(HeightTextBox.Text);
}
catch
{
MessageBox.Show("請輸入身高!!");
HeightTextBox.Text = "";
HeightTextBox.Focus();
return;
}
try
{
weight = float.Parse(WeightTextBox.Text);
}
catch
{
MessageBox.Show("請輸入體重!!");
WeightTextBox.Text = "";
WeightTextBox.Focus();
return;
}
bmi = weight / ((height / 100.0f) * (height / 100.0f));
//TODO 如果bmi大於24 或 bmi 小於 18 不健康
//TODO 顯示不健康的提示
//TODO 不然顯示健康的提示
if (bmi >= 18.5 && bmi <= 24.9)
{
MessageBox.Show(string.Format("BMI:{0}", bmi.ToString("#.##")));
BmiLabel.Text = ("BMI：" + bmi.ToString("#.##"));
StatusLabel.Text = ("健康狀態：非常健康");
}
else
{
MessageBox.Show(string.Format("BMI:{0}", bmi.ToString("#.##")));
BmiLabel.Text = ("BMI：" + bmi.ToString("#.##"));
StatusLabel.Text = ("健康狀態：不健康唷");
}
}
/// <summary>
/// This method checks of the value entered is valid.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonCalculate_Click(object sender, EventArgs e)
{
try
{
height = Convert.ToDouble(HeightTextBox.Text);
weight = Convert.ToDouble(WeightTextBox.Text);
CalculateBMI(height, weight);
}
catch (Exception)
{
MessageBox.Show("Invalid number");
HeightTextBox.Clear();
WeightTextBox.Clear();
HeightTextBox.Focus();
}
}
private void BmiButton_Click(object sender, EventArgs e)
{
float height = 0.0f;
float weight = 0.0f;
float bmi = 0.0f;
try
{
height = float.Parse(HeightTextBox.Text);
}
catch
{
BmiStatusLabel.Text = "請輸入身高!";
BmiStatusLabel.ForeColor = Color.Blue;
HeightTextBox.Text = ""; //TextBox清空
HeightTextBox.Focus(); //游標位置
return;
}
try
{
weight = float.Parse(WeightTextBox.Text);
}
catch
{
BmiStatusLabel.Text = "請輸入體重!";
BmiStatusLabel.ForeColor = Color.Blue;
WeightTextBox.Text = ""; //TextBox清空
WeightTextBox.Focus(); //游標位置
return;
}
bmi = weight / ((height / 100.0f) * (height / 100.0f));
if (bmi > 24 || bmi < 18)
{
BmiStatusLabel.Text = "BMI = " + bmi.ToString("##.##") + "，BMI異常，請注意健康";
BmiStatusLabel.ForeColor = Color.Red;
}
else
{
BmiStatusLabel.Text = "BMI = " + bmi.ToString("##.##") + "，BMI正常";
BmiStatusLabel.ForeColor = Color.Green;
}
}
private void CalculateButton_Click(object sender, EventArgs e)
{
if (HeightTextBox == null || HeightTextBox.Text == "")
{
BMIRichTextBox.Clear();
HeightTextBox.AppendText("Text cannot be null");
}
if (WeightTextBox == null || WeightTextBox.Text == "")
{
BMIRichTextBox.Clear();
WeightTextBox.AppendText("Text cannot be null");
}
else
{
BMIRichTextBox.Clear();
Calculate();
}
}
private void CalculateBMIButton_Click(object sender, EventArgs e)
{
// Declare local variables to store input and calculated values
double height = 0;
double weight = 0;
double bmi = 0;
// Determine height is not a numeric value
if (!double.TryParse(HeightTextBox.Text, out height))
{
MessageBox.Show("Height must be a numeric value", "Invalid Input!");
HeightTextBox.Focus();
}
// Determine weight is not a numeric value
else if (!double.TryParse(WeightTextBox.Text, out weight))
{
MessageBox.Show("Weight must be a numeric value", "Invalid Input!");
WeightTextBox.Focus();
}
else // If both inputs are OK then calculate the BMI
{
// Determine which measurement units has selected
if (ImperialRadioButton.Checked)
{
// If imperial unit has selected
bmi = (weight * 703) / (height * height);
}
else
{
// If metric unit has selected
bmi = weight / (height * height);
}
// Display calculated BMI
BmiTextBox.Text = bmi.ToString("N2");
// Call DisplayResult() method to display BMI status and update progress bar
DisplayResult(bmi);
}
}
/// <summary>
/// HeightTextBox_Click and WeightTextBox_Click are the click event handlers for the text boxes which allows
/// to select the text in the text box so the user don't have to use the backspace or delete option
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HeightTextBox_Click(object sender, EventArgs e)
{
HeightTextBox.SelectAll();
}
private void HeightTextBox_TextChanged(object sender, TextChangedEventArgs e)
{
HeightTextBox.GetBindingExpression(TextBox.TextProperty).UpdateSource();
}
private void CalculateBMI_Click(object sender, EventArgs e)
{
//initialize variables
double result;
double height;
double weight;
try
{
if (HeightTextBox.Text == "" || WeightTextBox.Text == "")
{
MessageBox.Show("Fields can not be empty, please fill them out");
if ((HeightTextBox.Text == "") || (HeightTextBox.Text == "" && WeightTextBox.Text == ""))
{
HeightTextBox.Focus();
}
else
{
WeightTextBox.Focus();
}
}
try
{
height = Convert.ToDouble(HeightTextBox.Text);
weight = Convert.ToDouble(WeightTextBox.Text);
}
catch (Exception)
{
MessageBox.Show("Please type numbers");
HeightTextBox.Clear();
WeightTextBox.Clear();
HeightTextBox.Focus();
}
height = Convert.ToDouble(HeightTextBox.Text);
weight = Convert.ToDouble(WeightTextBox.Text);
if (imperialRadBtn.Checked == true)
{
result = ((weight * 703)) / ((height * height));
ResultTextBox.Text = Convert.ToString(result);
if (result < 18.5)
{
ResultInfoTextBox.Text = Convert.ToString("Underweight");
}
if ((result > 18.5) && (result < 24.9))
{
ResultInfoTextBox.Text = Convert.ToString("Normal");
}
if ((result > 25) && (result < 29.9))
{
ResultInfoTextBox.Text = Convert.ToString("Overweight");
}
if (result > 30)
{
ResultInfoTextBox.Text = Convert.ToString("Obese");
}
}
else if (metricRadBnt.Checked == true)
{
result = (weight / (height * height));
ResultTextBox.Text = Convert.ToString(result);
if (result < 18.5)
{
ResultInfoTextBox.Text = Convert.ToString("Underweight");
}
if ((result > 18.5) && (result < 24.9))
{
ResultInfoTextBox.Text = Convert.ToString("Normal");
}
if ((result > 25) && (result < 29.9))
{
ResultInfoTextBox.Text = Convert.ToString("Overweight");
}
if (result > 30)
{
ResultInfoTextBox.Text = Convert.ToString("Obese");
}
}
}
catch (Exception)
{
MessageBox.Show("Press OK");
}
}
//Submit button
private void button1_Click(object sender, EventArgs e)
{
//First Name validiation and parsing
string firstName = firstNameTextBox.Text;
if (firstName.Length < 1 || firstName.Length > 32)
{
MessageBox.Show("First Name must be between 1-32 characters long");
return;
}
if (!Regex.IsMatch(firstName, @"^[a-zA-Z]+$"))
{
MessageBox.Show("First Name can only contain alphabetic characters");
return;
}
//Last Name validiation and parsing
string lastName = lastNameTextBox.Text;
if (lastName.Length < 1 || lastName.Length > 32)
{
MessageBox.Show("Last Name must be between 1-32 characters long");
return;
}
if (!Regex.IsMatch(lastName, @"^[a-zA-Z]+$"))
{
MessageBox.Show("Last Name can only contain alphabetic characters");
return;
}
//BattleRosterNumber validation and parsing
string battleRosterNumber = battleRosterNumberTextBox.Text;
if (!Regex.IsMatch(battleRosterNumber, @"^[A-Z][A-Z][0-9][0-9][0-9][0-9]$"))
{
MessageBox.Show("Battle Roster Number must first 2 intials of last name in upercase and last 4 SSN numbers. (ie. AB1234)");
return;
}
//Height validation and parsing
float height;
if (float.TryParse(HeightTextBox.Text, out height))
{
if (height < 1.0 || height > 12.0)
{
MessageBox.Show("Enter a valid height");
return;
}
}
else
{
MessageBox.Show("Enter a valid height");
return;
}
//Weight validation and parsing
float weight;
if (float.TryParse(WeightTextBox.Text, out weight))
{
if (weight < 1.0 || weight > 600.0)
{
MessageBox.Show("Enter a valid weight");
return;
}
}
else
{
MessageBox.Show("Enter a valid weight");
return;
}
//Age validation and parsing
int age;
if (int.TryParse(AgeTextBox.Text, out age))
{
if (age < 17 || age > 110)
{
MessageBox.Show("Enter a valid age");
return;
}
}
else
{
MessageBox.Show("Enter a valid age");
return;
}
//Heat Casualty selection
bool heatCat = true;
if (HeatCatNoRadioButton.Checked)
{
heatCat = false;
}
if (HeatCatYesRadioButton.Checked)
{
heatCat = true;
}
//Male Female selection
char sex = 'M';
if (SexMaleRadioButton.Checked)
{
sex = 'M';
}
if (SexFemaleRadioButton.Checked)
{
sex = 'F';
}
//Add data to the xmloader class
Solider solider = new Solider(firstName, lastName, battleRosterNumber, heatCat, height, weight, sex);
Program.xLoader.AddSoliderToRoster(solider);
//Clear all data from textboxs and reset radio buttons
firstNameTextBox.Clear();
lastNameTextBox.Clear();
battleRosterNumberTextBox.Clear();
HeightTextBox.Clear();
WeightTextBox.Clear();
AgeTextBox.Clear();
HeatCatYesRadioButton.Checked = true;
SexMaleRadioButton.Checked = true;
//Hide Form and return to previous form
menuButtonPressed = true;
FormProvider.AddSolider.Close();
FormProvider.RosterDisplay.Show();
}
private void HeightTextBox_Enter(object sender, EventArgs e)
{
HeightTextBox.Clear();
}
//Calculate Button+++++++++++++++++++++++++++++++++++++++++++++
private void CalculateButton_Click(object sender, EventArgs e)
{
//declear local variables
double height, weight, chest, bMI, cMI;
try
{
//convert to numbers
height = Convert.ToDouble(HeightTextBox.Text);
weight = Convert.ToDouble(WeightTextBox.Text);
//each textbox can't be empty
if (HeightTextBox.Text == "" || WeightTextBox.Text == "")
{
MessageBox.Show("All the text box can't be empty!");
}
//height or weight can't be negative or zero
else if (height <= 0 || weight <= 0)
{
MessageBox.Show("Height or Weight can't be negative or zero!");
HeightTextBox.Focus();
HeightTextBox.SelectAll();
}
else if (height > 0 || weight > 0)
{
//when calculated, desable inputed textboxes
HeightTextBox.Enabled = false;
WeightTextBox.Enabled = false;
ChestTextBox.Enabled = false;
//calculates the BMI for Male
if (MaleRadioButton.Checked == true)
{
//algorithm
bMI = weight / ((height / 100) * (height / 100));
BMITextBox.Text = Convert.ToString(bMI);
//detarmine BMI
if (bMI < 18.5)
{
PictureBox.Image = this._imageArrayM[0];
MessageBox.Show("Underweight < 18.5");
}
else if (bMI >= 18.5 && bMI <= 24.9)
{
PictureBox.Image = this._imageArrayM[1];
MessageBox.Show("Normal weight = 18.5~24.9 ");
}
else if (bMI > 25 && bMI <= 29.9)
{
PictureBox.Image = this._imageArrayM[2];
MessageBox.Show("Overweight = 25~29.9");
}
else if (bMI >= 30)
{
PictureBox.Image = this._imageArrayM[3];
MessageBox.Show("Obesity >= 30");
}
}
//calculates the BMI for Female
else if (FemaleRadioButton.Checked == true)
{
//algorithm
bMI = weight / ((height / 100) * (height / 100));
BMITextBox.Text = Convert.ToString(bMI);
//claculate cMI
chest = Convert.ToDouble(ChestTextBox.Text);
cMI = chest / height;
CMITextBox.Text = Convert.ToString(cMI);
//detarmine BMI
if (bMI < 18.5)
{
PictureBox.Image = this._imageArrayFe[0];
MessageBox.Show("Underweight < 18.5");
}
else if (bMI >= 18.5 && bMI <= 24.9)
{
PictureBox.Image = this._imageArrayFe[1];
MessageBox.Show("Normal weight = 18.5~24.9 ");
}
else if (bMI > 25 && bMI <= 29.9)
{
PictureBox.Image = this._imageArrayFe[2];
MessageBox.Show("Overweight = 25~29.9");
}
else if (bMI >= 30)
{
PictureBox.Image = this._imageArrayFe[3];
MessageBox.Show("Obesity >= 30");
}
}
}
}
catch (Exception)
{
MessageBox.Show("You must fill all the forms, and Height, Weight can't be less or equal to 0");
HeightTextBox.Focus();
HeightTextBox.SelectAll();
}
}
/**
* <summary>
* This eventhandler calculate the BMI and display on the textboxes
* </summary>
*
* @method CalculateButton_Click
* @param {object} sender
* @param {EventArgs} e
*/
private void CalculateButton_Click(object sender, EventArgs e)
{
// local variables
double height = 0, weight = 0, BMI;
try {
height = Convert.ToDouble(HeightTextBox.Text);
weight = Convert.ToDouble(WeightTextBox.Text);
}
catch (FormatException)
{
MessageBox.Show("Fill out the forms");
}
if (HeightTextBox.Text == "" || WeightTextBox.Text == "")
{
HeightTextBox.Focus();
HeightTextBox.SelectAll();
WeightTextBox.Focus();
WeightTextBox.SelectAll();
}
else if (height < 0 || weight < 0)
{
MessageBox.Show("Please provide positive values");
}
else if (height > 0 && weight > 0)
{
// in case the input is in imperial
if (ImperialButton.Checked == true)
{
// calculate BMI in imperial
BMI = (weight * 703) / (height * height);
// condition to set progress bar value
if (((BMI / 30) * 100) > 100)
{
BMIProgressBar.Value = 100;
}
else
{
BMIProgressBar.Value = ((int)((BMI / 30) * 100));
}
BMIResultBox.Text = string.Format("{0:f1}", BMI);
BMIResultBox.BackColor = Color.LightSalmon;
BMIScaleBox.BackColor = Color.LightSalmon;
// determine the BMI
if (BMI < 18.5)
{
this.BMIScaleBox.Text = ("Underweight");
BMIProgressBar.ForeColor = Color.Yellow;
}
else if (BMI >= 18.5 && BMI <= 24.9)
{
this.BMIScaleBox.Text = ("Normal");
BMIProgressBar.ForeColor = Color.Green;
}
else if (BMI >= 25 && BMI <= 29.9)
{
this.BMIScaleBox.Text = ("Overweight");
BMIProgressBar.ForeColor = Color.DarkGreen;
}
else if (BMI >= 30)
{
this.BMIScaleBox.Text = ("Obese");
BMIProgressBar.ForeColor = Color.Red;
}
}
// in case the input is in metric units
else if (MetricUnitsButton.Checked == true)
{
// calculate BMI in metric units
BMI = weight / ((height * height) / 10000);
// condition to set progress bar value
if (((BMI / 30) * 100) > 100)
{
BMIProgressBar.Value = 100;
}
else
{
BMIProgressBar.Value = ((int)((BMI / 30) * 100));
}
BMIResultBox.Text = string.Format("{0:f1}", BMI);
BMIResultBox.BackColor = Color.LightSalmon;
BMIScaleBox.BackColor = Color.LightSalmon;
BMIProgressBar.Maximum = 100;
// determine the BMI
if (BMI < 18.5)
{
this.BMIScaleBox.Text = ("Underweight");
BMIProgressBar.ForeColor = Color.Yellow;
}
else if (BMI >= 18.5 && BMI <= 24.9)
{
this.BMIScaleBox.Text = ("Normal");
BMIProgressBar.ForeColor = Color.Green;
}
else if (BMI >= 25 && BMI <= 29.9)
{
this.BMIScaleBox.Text = ("Overweight");
BMIProgressBar.ForeColor = Color.DarkGreen;
}
else if (BMI >= 30)
{
this.BMIScaleBox.Text = ("Obese");
BMIProgressBar.ForeColor = Color.Red;
}
}
}
}
/**
* <summary>
* This eventhandler calculate the BMI and display on the textboxes
* </summary>
*
* @method CalculateButton_Click
* @param {object} sender
* @param {EventArgs} e
*/
//Calculate Button+++++++++++++++++++++++++++++++++++++++++++++
private void CalculateButton_Click(object sender, EventArgs e)
{
//declear local variables
double height, weight, bMI;
try
{
//convert to numbers
height = Convert.ToDouble(HeightTextBox.Text);
weight = Convert.ToDouble(WeightTextBox.Text);
//each textbox can't be empty
if (HeightTextBox.Text == "" || WeightTextBox.Text == "")
{
MessageBox.Show("All the text box can't be empty!");
}
//height or weight can't be negative or zero
else if (height <= 0 || weight <= 0)
{
MessageBox.Show("Height or Weight can't be negative or zero!");
HeightTextBox.Focus();
HeightTextBox.SelectAll();
}
else if (height > 0 || weight > 0)
{
//when calculated, desable inputed textboxes
HeightTextBox.Enabled = false;
WeightTextBox.Enabled = false;
//calculates the BMI Metric
if (MetricRadioButton.Checked == true)
{
//algorithm
bMI = weight / ((height) * (height));
BMITextBox.Text = Convert.ToString(bMI);
// condition to set progress bar value
if (((bMI / 30) * 100) > 100)
{
progressBar1.Value = 100;
}
else
{
progressBar1.Value = ((int)((bMI / 30) * 100));
}
//determine BMI
if (bMI < 18.5)
{
MessageBox.Show("Underweight < 18.5");
progressBar1.ForeColor = Color.Yellow;
}
else if (bMI >= 18.5 && bMI <= 24.9)
{
MessageBox.Show("Normal weight = 18.5~24.9 ");
progressBar1.ForeColor = Color.Green;
}
else if (bMI > 25 && bMI <= 29.9)
{
MessageBox.Show("Overweight = 25~29.9");
progressBar1.ForeColor = Color.DarkGreen;
}
else if (bMI >= 30)
{
MessageBox.Show("Obesity >= 30");
progressBar1.ForeColor = Color.Red;
}
}
//calculates the BMI for Imperial
else if (ImperialRadioButton.Checked == true)
{
//algorithm
bMI = (weight * 4.88) / ((height) * (height));
BMITextBox.Text = Convert.ToString(bMI);
// condition to set progress bar value
if (((bMI / 30) * 100) > 100)
{
progressBar1.Value = 100;
}
else
{
progressBar1.Value = ((int)((bMI / 30) * 100));
}
//detarmine BMI
if (bMI < 18.5)
{
MessageBox.Show("Underweight < 18.5");
progressBar1.ForeColor = Color.Yellow;
}
else if (bMI >= 18.5 && bMI <= 24.9)
{
MessageBox.Show("Normal weight = 18.5~24.9 ");
progressBar1.ForeColor = Color.Green;
}
else if (bMI > 25 && bMI <= 29.9)
{
MessageBox.Show("Overweight = 25~29.9");
progressBar1.ForeColor = Color.DarkGreen;
}
else if (bMI >= 30)
{
MessageBox.Show("Obesity >= 30");
progressBar1.ForeColor = Color.Red;
}
}
}
}
catch (Exception)
{
MessageBox.Show("You must fill all the forms, and Height, Weight can't be less or equal to 0");
HeightTextBox.Focus();
HeightTextBox.SelectAll();
}
}
