[PATCH 11/12] vbscript: Implement ScriptTypeLib_IsName.

[Gabriel Ivăncescu]

Signed-off-by: Gabriel Ivăncescu 
---
 dlls/vbscript/vbdisp.c | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/dlls/vbscript/vbdisp.c b/dlls/vbscript/vbdisp.c
index bae5f42..84f639e 100644
--- a/dlls/vbscript/vbdisp.c
+++ b/dlls/vbscript/vbdisp.c
@@ -1371,10 +1371,26 @@ static HRESULT WINAPI ScriptTypeLib_GetDocumentation(ITypeLib *iface, INT index,
 static HRESULT WINAPI ScriptTypeLib_IsName(ITypeLib *iface, LPOLESTR szNameBuf, ULONG lHashVal, BOOL *pfName)
 {
     ScriptTypeInfo *This = ScriptTypeInfo_from_typelib_ITypeLib(iface);
+    ITypeInfo *typeinfo;
+    MEMBERID memid;
+    USHORT cnt = 1;
+    HRESULT hr;

-    FIXME("(%p)->(%s %08x %p)\n", This, debugstr_w(szNameBuf), lHashVal, pfName);
+    TRACE("(%p)->(%s %08x %p)\n", This, debugstr_w(szNameBuf), lHashVal, pfName);

-    return E_NOTIMPL;
+    if (!szNameBuf || !pfName) return E_INVALIDARG;
+
+    hr = ITypeLib_FindName(iface, szNameBuf, lHashVal, &typeinfo, &memid, &cnt);
+    if (FAILED(hr)) return hr;
+
+    if (!cnt)
+        *pfName = FALSE;
+    else
+    {
+        *pfName = TRUE;
+        ITypeInfo_Release(typeinfo);
+    }
+    return S_OK;
 }

static HRESULT WINAPI ScriptTypeLib_FindName(ITypeLib *iface, LPOLESTR szNameBuf, ULONG lHashVal,