X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/90186e524e347a3a779c928a44fb7d744b3efcf7..eb082a088a77e8afb3c5a87880a42b9ec9a487e3:/src/msw/registry.cpp

diff --git a/src/msw/registry.cpp b/src/msw/registry.cpp
index 5d59c9ee38..099b376cfd 100644
--- a/src/msw/registry.cpp
+++ b/src/msw/registry.cpp
@@ -788,6 +788,21 @@ bool wxRegKey::GetNextKey(wxString& strKeyName, long& lIndex) const
   return TRUE;
 }
 
+// returns TRUE if the value contains a number (else it's some string)
+bool wxRegKey::IsNumericValue(const char *szValue) const
+  { 
+      ValueType type = GetValueType(szValue);
+      switch ( type ) {
+        case Type_Dword:
+        case Type_Dword_little_endian:
+        case Type_Dword_big_endian:
+            return TRUE;
+
+        default:
+            return FALSE;
+      }
+  }
+
 // ============================================================================
 // implementation of global private functions
 // ============================================================================