Create winapi_shell_convert.c

strings/winapi_shell_convert.c

@@ -0,0 +1,37 @@
+#include <windows.h>
+#include <wchar.h>
+#include <stdbool.h>
+#include "Shlwapi.h"
+
+#pragma comment(lib, "Shlwapi.lib")
+
+int wmain(void) {
+
+    wchar_t str1[] = L"512";
+    wchar_t str2[] = L"0xAB12";
+    int n = 0;
+
+    bool r = StrToIntExW(str1, STIF_DEFAULT, &n);
+
+    if (r == true) {
+
+        wprintf(L"The value is %d\n", n);
+    } else {
+
+        wprintf(L"The first conversion failed\n");
+        return 1; 
+    }
+
+    r = StrToIntExW(str2, STIF_SUPPORT_HEX, &n);
+
+    if (r == true) {
+
+        wprintf(L"The value is %d\n", n);
+    } else {
+
+        wprintf(L"The second conversion failed\n");
+        return 1; 
+    }
+
+    return 0;
+}