Merge branch 'WJC' into NewFilePath

wxr

2021-01-14 d987694e57c3bce76bd5a208d74a3696db222a4a

 HDL_ON/Entity/Function/Fan.cs

@@ -37,6 +37,11 @@
                        }
                        if (trait_openLevel.curValue.ToString() == "{}")
                            trait_openLevel.curValue = 0;
                    }

                    string textValue = trait_openLevel.curValue.ToString();
                    if (textValue == string.Empty)
                    {
                        trait_openLevel.curValue = 0;
                    }
                    return Convert.ToInt32(trait_openLevel.curValue);
                }