wxString str = "world"; str.Prepend("Hello, ");
wxString str = "123"; str.Prepend('0');In this example, we are also creating a new wxString variable called str with the value "123". However, we are using the Prepend method differently by adding a character instead of a string. In this case, we are adding the character '0' to the beginning of the string. The resulting string value of str would be "0123". The wxString library is a part of the wxWidgets package library. It provides a simple, efficient solution for string manipulation in C++.