//Change Type Details Button Clicked
private void btnSet_Click(object sender, EventArgs e)
{
//Validation
//Description Empty
if (txtDescription.Text.Equals(""))
{
MessageBox.Show("Please enter in a Description", "Field Empty",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDescription.Focus();
picDescError.Visible = true;
return;
}
//Hides Description Error pic
picDescError.Visible = false;
//Default Descrip Text
if (txtDescription.Text.Equals("Enter a Description"))
{
String strMessage = "Are you sure you wish to add this default description?\n\n" + txtDescription.Text;
DialogResult diaRes = MessageBox.Show(strMessage, "Is this Description ok?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (diaRes == DialogResult.No)
{
txtDescription.Focus();
return;
}
}
//Rate must be numeric
decimal parsedValue;
if (!decimal.TryParse(txtRate.Text, out parsedValue))
{
MessageBox.Show("This is a numeric only field", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRate.Focus();
picRateError.Visible = true;
return;
}
//Rate must be >0
if (parsedValue <= 0)
{
MessageBox.Show("The rate must be greater than €0", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRate.Focus();
picRateError.Visible = true;
return;
}
//Rate empty
if (txtRate.Text.Equals(""))
{
MessageBox.Show("Please enter in a Rate", "Field Empty",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRate.Focus();
picRateError.Visible = true;
return;
}
picRateError.Visible = false;
//End Validation
//Instantiate instance variables with values from form controls
newKennelType.setType(cboType.Text.Substring(0, 2));
newKennelType.setDescription(txtDescription.Text);
newKennelType.setRate(Convert.ToDouble(txtRate.Text));
try
{
//Update Kennels Type table
newKennelType.updateKennelType();
//Display confirmation message
MessageBox.Show("Kennel Type Changed", "Confirmation",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch
{
MessageBox.Show("Kennel Type was not changed", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
//Reset UI
cboType.Items.Clear();
fillTypes();
picDescError.Visible = false;
picRateError.Visible = false;
cboType.SelectedIndex = 0;
txtDescription.Text = "Enter a description";
txtRate.Text = "Enter a rate";
}
}
//SetType Button Click Handler
private void btnSet_Click(object sender, EventArgs e)
{
//Validation
//TextBox Type Empty - Displays Message, Focuses on Type text box, displays error icon next to text box and returns
if (txtType.Text.Equals(""))
{
MessageBox.Show("Please enter in a Type", "Field Empty",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtType.Focus();
picErrorType.Visible = true;
return;
}
//Hides Error icon once past Type text box
picErrorType.Visible = false;
//Description empty - Displays Message, Focuses on Type text box, displays error icon next to text box and returns
if (txtDescription.Text.Equals(""))
{
MessageBox.Show("Please enter in a Description", "Field Empty",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtDescription.Focus();
picDescError.Visible = true;
return;
}
//Hides Error icon once past Description text box
picDescError.Visible = false;
//Rate empty - - Displays Message, Focuses on Type text box, displays error icon next to text box and returns
if (txtRate.Text.Equals(""))
{
MessageBox.Show("Please enter in a Rate", "Field Empty",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRate.Focus();
picRateError.Visible = true;
return;
}
//Rate Not numeric value
Double parsedValue;
if (!Double.TryParse(txtRate.Text, out parsedValue))
{
MessageBox.Show("This is a number only field", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRate.Focus();
picRateError.Visible = true;
return;
}
//Rate less than 0
if (parsedValue < 0)
{
MessageBox.Show("Number less than €0 is not valid", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
txtRate.Focus();
picRateError.Visible = true;
return;
}
//Hides Error Icon once conditions met
picRateError.Visible = false;
//End Validation
//Instantiate instance variables with values from form controls
newKennelType.setType(txtType.Text);
newKennelType.setDescription(txtDescription.Text);
newKennelType.setRate(Convert.ToDouble(txtRate.Text));
//Insert Kennel Type
try {
//Method from KennelTypes Class
newKennelType.insKennelType();
//Display confiemation message
MessageBox.Show("Kennel Type Set", "Confirmation", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch
{
MessageBox.Show("Kennel Type not added", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
//End inserting new Kennel Type
//Reset UI
txtType.Text = "";
txtDescription.Text = "";
txtRate.Text = "0.00";
picErrorType.Visible = false;
picRateError.Visible = false;
picDescError.Visible = false;
txtType.Focus();
} //End SetType Button Click Handler