> For the complete documentation index, see [llms.txt](https://www.pinvoke.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.pinvoke.dev/cryptography/cryptprotect_promptstruct.md).

# CRYPTPROTECT\_PROMPTSTRUCT

```csharp
public struct CRYPTPROTECT_PROMPTSTRUCT
{
    public uint cbSize;
    public uint dwPromptFlags;
    public HWND hwndApp;
    public PCWSTR szPrompt;
}
```

[HWND](/foundation/hwnd.md)

[PCWSTR](/foundation/pcwstr.md)