I have this UITextField named txtType that I need to know when it’s value changes and what the new value is. My code:

    txtType.TextColor = UIColor.Blue;
    txtType.TextAlignment = UITextAlignment.Center;
    txtTyle.text = "Select Type";
    txtType.Ended += new EventHandler(TextValue_Changed);

The TextValue_Changed event:

    private void TextValue_Changed(object sender, EventArgs e)
    {
        UITextField MyTextField = (UITextField)sender;
        if (MyTextField.Text == "Different Type")
        {
            txtNumber.Text = "Some value";
        }
        else
        {
            txtNumber.Text = "Some other value";
        }
    }

The TextValue_Changed function is executed, but the text value is still “Select Type”.

So I tried:

    txtType.ValueChanged += new EventHandler(TextValue_Changed);

But same result, the TextValue_Changed function is executed, but the text value is still “Select Type”.

And then I tried:

public partial class MyViewController: UIViewController, IUITextFieldDelegate    
 .
 .
 .Irrelevant code
 .
 .
txtType.Delegate = this;

[Foundation.Export("textFieldDidEndEditing:")]
public void EditingEnded(UITextField textField)
{
    if (textField.Text == "Different Type")
    {
        txtNumber.Text = "Some value";
    }
    else
    {
        txtNumber.Text = "Some other value";
    }
}

Once again, the function is executed but again the text is “Select Type”. I can’t seem to get the new value. What am I doing wrong?