FString转到char* TCHAR*

1. int ARPG_Database::BP_GetColumnIndex(int resultSet, FString columnName)
2. {
3. return GetColumnIndex(resultSet, TCHAR_TO_ANSI(*columnName));
4. }
6. int ARPG_Database::GetColumnIndex(int iResult, const char* columnName)
7. {
8.  

1. int ARPG_Database::BP_GetColumnIndex(int resultSet, FString columnName)
2. {
3. return GetColumnIndex(resultSet, *columnName);
4. }
6. int ARPG_Database::GetColumnIndex(int iResult, const TCHAR* columnName)
7. {

std::string TestString = "Happy"; 
FString HappyString(TestString.c_str());