1 files changed, 23 insertions, 0 deletions
diff --git a/CPP/7zip/FileManager/HelpUtils.cpp b/CPP/7zip/FileManager/HelpUtils.cpp
new file mode 100755
index 00000000..c2bf49a5
--- /dev/null
+++ b/CPP/7zip/FileManager/HelpUtils.cpp
@@ -0,0 +1,23 @@
+// HelpUtils.cpp
+
+#include "StdAfx.h"
+
+#include <HtmlHelp.h>
+
+#include "Common/StringConvert.h"
+#include "HelpUtils.h"
+#include "ProgramLocation.h"
+
+static LPCWSTR kHelpFileName = L"7-zip.chm::/";
+
+void ShowHelpWindow(HWND hwnd, LPCWSTR topicFile)
+{
+  UString path;
+  if (!::GetProgramFolderPath(path))
+    return;
+  path += kHelpFileName;
+  path += topicFile;
+  HtmlHelp(hwnd, GetSystemString(path), HH_DISPLAY_TOPIC, NULL);
+}
+
+