CRYPT_PROVUI_FUNCS structure (wintrust.h)
[The CRYPT_PROVUI_FUNCS structure is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions.]
The CRYPT_PROVUI_FUNCS structure provides information about the user interface (UI) functions of a provider. This structure is used by the CRYPT_PROVIDER_FUNCTIONS structure.
Syntax
typedef struct _CRYPT_PROVUI_FUNCS {
DWORD cbStruct;
struct _CRYPT_PROVUI_DATA *psUIData;
PFN_PROVUI_CALL pfnOnMoreInfoClick;
PFN_PROVUI_CALL pfnOnMoreInfoClickDefault;
PFN_PROVUI_CALL pfnOnAdvancedClick;
PFN_PROVUI_CALL pfnOnAdvancedClickDefault;
} CRYPT_PROVUI_FUNCS, *PCRYPT_PROVUI_FUNCS;
Members
cbStruct
The size, in bytes, of this structure.
psUIData
A pointer to a CRYPT_PROVUI_DATA structure.
pfnOnMoreInfoClick
A pointer to the function called when the More Info button is clicked.
pfnOnMoreInfoClickDefault
A pointer to the default function called when the More Info button is clicked.
pfnOnAdvancedClick
A pointer to the function called when the Advanced button is clicked.
pfnOnAdvancedClickDefault
A pointer to the default function called when the Advanced button is clicked.
Remarks
The prototype for PFN_PROVUI_CALL is defined as:
#include <windows.h>
#include <Wintrust.h>
typedef BOOL (*PFN_PROVUI_CALL)(
IN HWND hWndSecurityDialog,
IN struct _CRYPT_PROVIDER_DATA *pProvData
);
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Header | wintrust.h |