Form not returning DialogResult because of matTextBox as psw with data

Hi,

I got another funny bug the last week. When your Form that you show with the method xxx.ShowDialog() contain a TextBox with the property password to true and if you have some text inside, you’ll never receive back the DialogResult in your parent

Steps : In your program.cs open a form like this

var form = new Form1();
var result = form.ShowDialog() == DialogResult.OK;

In your form, add a TextBox with the password property = true

If your TextBox contain any text when you call

this.DialogResult = DialogResult.OK/Cancel;
Close();

So your program will never get back the result.

The only workaround I find is to call something like materialTextBoxPassword.Text = string.Empty;

[leocb]

That’s very interesting. Thanks for reporting, I’ll take a look at it

[TomsDev67]

I’ve done some other tests.

It is working like a charm in 4.6.1 .NET project but not in 4.7.2 project (using in both MaterialSkin compiled in 4.6.1) I don’t know why but yeah. (It is an empty project in which I’ve reproduced the issue)

To complete test, I’ve tried with a TextBox from legacy Winform having the property “UseSystemPasswordChar” to true and no issue with this component.