This structure is used by the IG_gui_ip_crypt_dlg function to encrypt/decrypt an image area.
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typedef struct tag AT_IGGUI_IP_CRYPT
{
DWORD cbSize;
UINT uFlags;
HIGEAR hIGear;
HWND hWnd;
LPCHAR lpszTitle;
BOOL bDecrypt;
AT_RECT rc;
AT_MODE nAlgorithm;
LPSTR lpszPassword;
DWORD dwPasswordSize;
AT_ERRCOUNT nErrCount;
LPFNIGGUI_IP_UPDATE lpfnUpdateProc;
}AT_IGGUI_IP_CRYPT;
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Name | Type | Description |
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cbSize | DWORD | Specifies the length, in bytes, of the structure. |
uFlags | UINT | A set of bit flags you can use to initialize the dialog box. |
hIGear | HIGEAR | A handle of an image. |
hWnd | HWND | A handle of the window to update. |
lpszTitle | LPCHAR | A dialog title. |
bDecrypt | BOOL | TRUE to decrypt a portion of the image. |
rc | AT_RECT | An AT_RECT struct specifying the rectangular portion of the image to encode or decode. |
nAlgorithm | AT_MODE | An IG_ENCRYPT_METHOD_ constant specifying how the image was encoded. |
lpszPassword | LPSTR | A pointer to a zero-terminated password string. |
dwPasswordSize | DWORD | A length of the password. |
nErrCount | AT_ERRCOUNT | The number of ImageGear errors that occurred during this function call. |
lpfnUpdateProc | LPFNIGGUI_IP_UPDATE | A pointer to the function that is called when the 'Apply' button is clicked. |