| Windows Data Type | .NET Data Type |
|---|
BOOL, BOOLEAN |
Boolean or Int32 |
BSTR |
String |
BYTE |
Byte |
CHAR |
Char |
DOUBLE |
Double |
DWORD |
Int32 or UInt32 |
FLOAT |
Single |
HANDLE (and all other handle types, such as HFONT and HMENU) |
IntPtr, UintPtr or HandleRef |
HRESULT |
Int32 or UInt32 |
INT |
Int32 |
LANGID |
Int16 or UInt16 |
LCID |
Int32 or UInt32 |
LONG |
Int32 |
LPARAM |
IntPtr, UintPtr or Object |
LPCSTR |
String |
LPCTSTR |
String |
LPCWSTR |
String |
LPSTR |
String or StringBuilder* |
LPTSTR |
String or StringBuilder |
LPWSTR |
String or StringBuilder |
| LPVOID |
IntPtr, UintPtr or Object |
LRESULT |
IntPtr |
SAFEARRAY |
.NET array type |
SHORT |
Int16 |
TCHAR |
Char |
UCHAR |
SByte |
UINT |
Int32 or UInt32 |
ULONG |
Int32 or UInt32 |
VARIANT |
Object |
VARIANT_BOOL |
Boolean |
WCHAR |
Char |
WORD |
Int16 or UInt16 |
WPARAM |
IntPtr, UintPtr or Object |
