// logic for OK_button click, method verifies if bounds are selected. If not, none are printed.
// error checking in case upper is entered without lower and vice versa is included
private void OK_Click(object sender, EventArgs e)
{
if (this.UpperBound_txt.Text != "" && this.LowerBound_txt.Text != "")
{
MainKeyboard a = (MainKeyboard)help1.getOpenForm(this, "MainKeyboard");
a.setUp(this.UpperBound_txt.Text); // mutator method found in MainKeyboard class
a.setLow(this.LowerBound_txt.Text); // mutator method found in MainKeyboard class
this.Dispose();
}
else if (this.UpperBound_txt.Text != "" && this.LowerBound_txt.Text == "")
{
var result = MessageBox.Show("Please Enter a Lower Bound", "Bounds Error", MessageBoxButtons.OK);
}
else if (this.UpperBound_txt.Text == "" && this.LowerBound_txt.Text != "")
{
var result = MessageBox.Show("Please Enter an Upper Bound", "Bounds Error", MessageBoxButtons.OK);
}
else
{
this.Dispose();
}
}
// this method was created so that test classes could have access to an "Open" mainKeyboard object
public void setTempForm()
{
foreach (Form tempMainKeyBoard in Application.OpenForms)
{
if (tempMainKeyBoard.Name == "MainKeyboard")
{
tempForm = (MainKeyboard)tempMainKeyBoard;
}
}
}
public void openFormForTest() // used for testing purposes
{
tempForm = new MainKeyboard();
tempForm.Show();
this.Show();
}