More robust Enum conversion to underlying value

danielgindi · Jul 24, 2019 · e07da42 · e07da42
1 parent 49e77df
commit e07da42
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 8 deletions.
diff --git a/dg.Sql/Connector/ConnectorBase.cs b/dg.Sql/Connector/ConnectorBase.cs
@@ -474,6 +474,16 @@ public virtual string PrepareValue(object value, Query relatedQuery = null)
                 });
                 return sb.ToString();
             }
+            else if (value.GetType().BaseType.Name == @"Enum")
+            {
+                var underlyingValue = Convert.ChangeType(value, Enum.GetUnderlyingType(value.GetType()));
+                if (underlyingValue is string || underlyingValue is char)
+                {
+                    return PrepareValue(underlyingValue.ToString());
+                }
+
+                return underlyingValue.ToString();
+            }
             else return value.ToString();
         }
 

diff --git a/dg.Sql/Sql/Query/Query.cs b/dg.Sql/Sql/Query/Query.cs
@@ -442,14 +442,6 @@ public static void PrepareColumnValue(TableSchema.Column columnDefinition, objec
                 ((Geometry)value).BuildValue(outputBuilder, connection);
                 return;
             }
-            else if (value.GetType().BaseType.Name == @"Enum")
-            {
-                try
-                {
-                    value = (int)value;
-                }
-                catch { }
-            }
 
             outputBuilder.Append(connection.PrepareValue(value, relatedQuery));
         }