wxString str = "Hello World!"; const char* data = str.GetData(); std::cout << data << std::endl;
wxString str = "1234"; const char* data = str.GetData(); int val = std::atoi(data); std::cout << val << std::endl;This code creates a wxString object containing the string "1234" and then retrieves the const char pointer to the string data using the GetData method. The data pointer is then passed to the atoi function to convert the string to an integer. The output of this code will be the integer value 1234. Overall, the wxString GetData method is a useful tool for extracting the string data from a wxString object in various situations.