1 files changed, 62 insertions, 0 deletions
diff --git a/src/Interface/Dialog.cs b/src/Interface/Dialog.cs
new file mode 100644
index 0000000..c888703
--- /dev/null
+++ b/src/Interface/Dialog.cs
@@ -0,0 +1,62 @@
+using Microsoft.Office.Interop.Excel;
+using System.Collections.Generic;
+using System.Windows.Forms;
+
+namespace RehauSku.Interface
+{
+    static class Dialog
+    {
+        public static string GetFilePath()
+        {
+            string filePath = string.Empty;
+
+            using (OpenFileDialog dialog = new OpenFileDialog())
+            {
+                dialog.Filter = "Файлы Excel (*.xls;*.xlsx;*.xlsm)|*.xls;*.xlsx;*.xlsm";
+
+                if (dialog.ShowDialog() == DialogResult.OK)
+                {
+                    filePath = dialog.FileName;
+                }
+            }
+
+            return filePath;
+        }
+
+        public static string[] GetMultiplyFiles()
+        {
+            List<string> fileNames = new List<string>();
+
+            using (OpenFileDialog dialog = new OpenFileDialog())
+            {
+                dialog.Filter = "Файлы Excel (*.xls;*.xlsx;*.xlsm)|*.xls;*.xlsx;*.xlsm";
+                dialog.Multiselect = true;
+
+                if (dialog.ShowDialog() == DialogResult.OK)
+                {
+                    foreach (string file in dialog.FileNames)
+                    {
+                        fileNames.Add(file);
+                    }
+                }
+            }
+
+            return fileNames.ToArray();
+        }
+
+        public static void SaveWorkbookAs()
+        {
+            Workbook wb = AddIn.Excel.ActiveWorkbook;
+            string currentFilename = wb.FullName;
+            string fileFilter = "Файлы Excel (*.xls;*.xlsx;*.xlsm),*.xls;*.xlsx;*.xlsm";
+
+            object fileName = AddIn.Excel.GetSaveAsFilename(currentFilename, fileFilter);
+
+            if (fileName.GetType() == typeof(string))
+                wb.SaveAs(fileName);
+
+            else
+                wb.Close(false);
+        }
+    }
+}