2 files changed, 7 insertions, 1 deletions
diff --git a/src/PriceListTools/AbstractPriceListTool.cs b/src/PriceListTools/AbstractPriceListTool.cs
index 04d11af..1aef0be 100644
--- a/src/PriceListTools/AbstractPriceListTool.cs
+++ b/src/PriceListTools/AbstractPriceListTool.cs
@@ -39,6 +39,11 @@ namespace RehauSku.PriceListTools
             }
         }
 
+        public virtual void GetSource()
+        {
+            throw new NotImplementedException();
+        }
+
         public virtual void GetSource(string[] files)
         {
             ExcelApp.ScreenUpdating = false;
diff --git a/src/PriceListTools/ExportTool.cs b/src/PriceListTools/ExportTool.cs
index fbafbdd..9a2c5fd 100644
--- a/src/PriceListTools/ExportTool.cs
+++ b/src/PriceListTools/ExportTool.cs
@@ -17,10 +17,11 @@ namespace RehauSku.PriceListTools
             Selection = ExcelApp.Selection;
         }
 
-        public override void GetSource(string[] files)
+        public override void GetSource()
         {
             if (Selection != null && Selection.Columns.Count == 2)
                 FillSkuAmountDict();
+
             else throw new Exception("Неверный диапазон");
         }