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调用 Windows API ImageViewer.dll 显示 JPG 文件。

我正在处理一个非常大的图像文件数据库，并希望能够为用户显示该文件，以便通过脚本进行目视检查。

我已经能够获得以下代码来加载 DLL，但在请求签名参数时出错。

有谁知道如何从系统中获取签名字符串以传递给 DLL。

 

错误消息表单日志：CallDLL 的第二个参数必须是签名字符串。在访问或评估“调用 DLL”时，调用 DLL("ImageView_Fullscreen", PATH_TO_IMAGE)

 

 

/*
Global Declorations
*/
Clear Log();
Clear Globals();
Names Default To Here( 1 );
/*
Variable Declarations
*/
TRUE = 1;
FALSE = 0;
RootDIR = "C:\";


// rundll32 "%ProgramFiles%\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen path_to_image
// dll << CallDLL( "MessageBeep", "n", 0 );


/*
Program Initialization
*/
Set Default Directory( RootDIR );

DLL_PATH = "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll";
IMAGE_PATH =
"C:\Users\dmeakin\OneDrive - Sunpower Corporation\!Projects\RDP - Fern Crack Impact on Performance\IMAGE TEACHING SET 1";
IMAGE_NAME = "TEST_IMAGE_1.JPG";
PATH_TO_IMAGE = IMAGE_PATH || "\" || IMAGE_NAME;
Show( PATH_TO_IMAGE );

DLL_HANDLE = Load DLL( DLL_PATH );
DLL_HANDLE << call DLL( "ImageView_Fullscreen", PATH_TO_IMAGE );