C#: How do you send OK or Cancel return messages of dialogs when not using buttons?

Question

C#: How do you send OK or Cancel return messages of dialogs when not using buttons?

How would you return the OK message in the condition of a textbox that will proce

Answer 1

Set the form's DialogResult:

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

This would cause any opener that opened this form with ShowDialog() to get the given DialogResult as the result.