Edit dialog

src/PriceListTools/ConvertTool.cs

@@ -1,14 +1,29 @@
-namespace RehauSku.PriceListTools
+using System;
+
+namespace RehauSku.PriceListTools
 {
     internal class ConvertTool : PriceListTool
     {
         private Source Current;
 
         public void GetCurrent()
+        {
+            try
             {
                 Current = new Source(ExcelApp.ActiveWorkbook);
             }
 
+            catch (Exception exception)
+            {
+                System.Windows.Forms.MessageBox.Show
+                    (exception.Message,
+                    "Ошибка распознавания",
+                    System.Windows.Forms.MessageBoxButtons.OK,
+                    System.Windows.Forms.MessageBoxIcon.Information);
+                throw exception;
+            }
+        }
+
         public void FillTarget()
         {
             ExcelApp.ScreenUpdating = false;            

src/RehauSku.Assist.csproj

@@ -122,6 +122,7 @@
     <Compile Include="Assistant\RequestModifier.cs" />
     <Compile Include="Assistant\SkuExtensions.cs" />
     <Compile Include="PriceListTools\CombineTool.cs" />
+    <Compile Include="PriceListTools\ConvertTool.cs" />
     <Compile Include="PriceListTools\PriceListTool.cs" />
     <Compile Include="PriceListTools\MergeTool.cs" />
     <Compile Include="PriceListTools\PriceList.cs" />