Fixed StringView::GetText() related issued pointed out in review.

Source/Engine/Core/Types/Variant.h

@@ -270,8 +270,8 @@ public:
     explicit operator float() const;
     explicit operator double() const;
     explicit operator void*() const;
-    explicit operator StringView() const;
-    explicit operator StringAnsiView() const;
+    explicit operator StringView() const;       // Returned StringView, if not empty, is guaranteed to point to a null terminated buffer.
+    explicit operator StringAnsiView() const;   // Returned StringView, if not empty, is guaranteed to point to a null terminated buffer.
     explicit operator ScriptingObject*() const;
     explicit operator struct _MonoObject*() const;
     explicit operator Asset*() const;

Source/Engine/Platform/Windows/WindowsClipboard.cpp

@@ -23,9 +23,12 @@ void WindowsClipboard::Clear()
 
 void WindowsClipboard::SetText(const StringView& text)
 {
-    const int32 size = (text.Length() + 1) * sizeof(Char);
-    const HGLOBAL hMem = GlobalAlloc(GMEM_MOVEABLE, size);
-    Platform::MemoryCopy(GlobalLock(hMem), String(text).GetText(), size);
+    const int32 sizeWithoutNull = text.Length() * sizeof(Char);
+    const HGLOBAL hMem = GlobalAlloc(GMEM_MOVEABLE, sizeWithoutNull + sizeof(Char));
+
+    Char* pMem = static_cast<Char*>(GlobalLock(hMem));
+    Platform::MemoryCopy(pMem, text.GetNonTerminatedText(), sizeWithoutNull);
+    Platform::MemorySet(pMem + text.Length(), sizeof(Char), 0);
     GlobalUnlock(hMem);
 
     OpenClipboard(nullptr);

Source/Engine/Platform/Windows/WindowsPlatform.cpp

@@ -1111,7 +1111,7 @@ int32 WindowsPlatform::RunProcess(const StringView& cmdLine, const StringView& w
 
     // Create the process
     PROCESS_INFORMATION procInfo;
-    if (!CreateProcessW(nullptr, const_cast<LPWSTR>(String(cmdLine).GetText()), nullptr, nullptr, TRUE, dwCreationFlags, (LPVOID)environmentStr, String(workingDir).GetText(), &startupInfoEx.StartupInfo, &procInfo))
+    if (!CreateProcessW(nullptr, const_cast<LPWSTR>(String(cmdLine).GetText()), nullptr, nullptr, TRUE, dwCreationFlags, (LPVOID)environmentStr, workingDir.HasChars() ? workingDir.Get() : nullptr, &startupInfoEx.StartupInfo, &procInfo))
     {
         LOG(Warning, "Cannot start process '{0}'. Error code: 0x{1:x}", cmdLine, static_cast<int64>(GetLastError()));
         goto ERROR_EXIT;

Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs

@@ -166,7 +166,7 @@ namespace Flax.Build.Bindings
             if (typeInfo.Type == "String")
                 return $"(StringView){value}";
             if (typeInfo.IsPtr && typeInfo.IsConst && typeInfo.Type == "Char")
-                return $"((StringView){value}).GetNonTerminatedText()"; // This is a bug, as we need a null-terminated strig here. Any idea how to fix it?
+                return $"((StringView){value}).GetNonTerminatedText()"; // (StringView)Variant, if not empty, is guaranteed to point to a null-terminated buffer.
             if (typeInfo.Type == "AssetReference" || typeInfo.Type == "WeakAssetReference")
                 return $"ScriptingObject::Cast<{typeInfo.GenericArgs[0].Type}>((Asset*){value})";
             if (typeInfo.Type == "ScriptingObjectReference" || typeInfo.Type == "SoftObjectReference")