What are the key differences between LPCSTR, LPCTSTR, and LPTSTR?
To understand these terms, let's break down their acronyms:
The terms "Long Pointer" (LP) refer to the fact that these are all 64-bit pointers, as opposed to 32-bit pointers.
The main difference between these terms lies in the character type they refer to:
LPCSTR and LPCTSTR both refer to constant strings, meaning their content cannot be modified. On the other hand, LPTSTR refers to a non-constant TCHAR string, allowing for content modifications.
The code snippet you provided demonstrates the conversion of a string into a LV / _ITEM structure variable pszText. It involves casting a pointer to a const string (LPCTSTR) to a pointer to a non-const TCHAR string (LPTSTR). This conversion is necessary because the pszText field in the LV_DISPINFO structure requires a TCHAR string.
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