1 files changed, 33 insertions, 1 deletions
diff --git a/src/PriceListTools/Source.cs b/src/PriceListTools/Source.cs
index 2f1e7ce..5013157 100644
--- a/src/PriceListTools/Source.cs
+++ b/src/PriceListTools/Source.cs
@@ -1,4 +1,5 @@
-using Microsoft.Office.Interop.Excel;
+using ExcelDna.Integration;
+using Microsoft.Office.Interop.Excel;
 using System;
 using System.Collections.Generic;
 
@@ -31,6 +32,37 @@ namespace RehauSku.PriceListTools
             CreatePositionsDict();
         }
 
+        public static List<Source> GetSourceLists(string[] files)
+        {
+            var ExcelApp = (Application)ExcelDnaUtil.Application;
+
+            List<Source> sourceFiles = new List<Source>();
+
+            ExcelApp.ScreenUpdating = false;
+            foreach (string file in files)
+            {
+                Workbook wb = ExcelApp.Workbooks.Open(file);
+                try
+                {
+                    Source priceList = new Source(wb);
+                    sourceFiles.Add(priceList);
+                    wb.Close();
+                }
+                catch (Exception ex)
+                {
+                    System.Windows.Forms.MessageBox.Show
+                        (ex.Message,
+                        "Ошибка открытия исходного прайс-листа",
+                        System.Windows.Forms.MessageBoxButtons.OK,
+                        System.Windows.Forms.MessageBoxIcon.Information);
+                    wb.Close();
+                }
+            }
+            ExcelApp.ScreenUpdating = true;
+
+            return sourceFiles;
+        }
+
         private void CreatePositionsDict()
         {
             PositionAmount = new Dictionary<Position, double>();