Answered by : distinct-dog-949x3ap80szj

MessageBox.Show("Some text", "Some title", MessageBoxButtons.OK, MessageBoxIcon.Error);

Source : https://stackoverflow.com/questions/2109441/how-to-show-error-warning-message-box-in-net-how-to-customize-messagebox | Last Update : Tue, 21 Jul 20

Answered by : sleepy-skipper-5o1b2apg59rd

 try { test(); } catch (Exception ex) { MessageBox.Show(ex.Message); }

Source : https://coders911.org/questions/18823668/Show-message-box-in-case-of-exception | Last Update : Mon, 28 Mar 22