changed version number

Fixed IndexOutOfRange exception when trying to search

vCardEditor/Model/Contact.cs

@@ -44,6 +44,9 @@ namespace VCFEditor.Model
         
         [Browsable(false)]
         public bool isDeleted { get; set; }
+        
+        [Browsable(false)]
+        public string path { get; set; }
      
 
         public Contact()
@@ -53,6 +56,18 @@ namespace VCFEditor.Model
             isDirty = false;
         }
 
+        public Contact(vCard card)
+        {
+            this.card = card;
+            isSelected = false;
+            isDirty = false;
+        }
+
+        public Contact(string path) : this()
+        {
+            this.path = path;
+        }
+
         private void NotifyPropertyChanged(string name)
         {
             PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));

vCardEditor/Presenter/MainPresenter.cs

@@ -23,7 +23,7 @@ namespace VCFEditor.Presenter
 
             _view.LoadForm += LoadFormHandler;
             _view.AddContact += AddContactHandler;
-            _view.NewFileOpened += NewFileOpenedHandler;
+            _view.NewFileOpened += OpenNewFileHandler;
             _view.SaveContactsSelected += SaveContactsHandler;
             _view.ChangeContactsSelected += ChangeContactSelectedHandler;
             _view.DeleteContact += DeleteContactHandler;
@@ -42,9 +42,74 @@ namespace VCFEditor.Presenter
             _view.CountImagesEvent += _view_CountImages;
             _view.ClearImagesEvent += _view_ClearImages;
             _view.BatchExportImagesEvent += _view_BatchExportImagesEvent;
+            _view.SplitFileEvent += SaveSplittedFileHandler;
+            _view.OpenFolderEvent += OpenNewFolderHandler;
+
+
 
         }
 
+        private void OpenNewFolderHandler(object sender, EventArg<string> e)
+        {
+            BeforeOpeningNewFileHandler();
+
+            string path = e.Data;
+            if (string.IsNullOrEmpty(path))
+                path = _view.DisplayOpenFolderDialog();
+
+            if (!string.IsNullOrEmpty(path))
+            {
+                var Loaded =_repository.LoadMultipleFilesContact(path);
+                if (!Loaded)
+                {
+                    _view.DisplayMessage("No file loaded!", "Error");
+                    return;
+                }
+
+                AddPathToMostRecentUsedFiles(path);
+                _view.DisplayContacts(_repository.Contacts);
+            }
+            
+        }
+
+        public void OpenNewFileHandler(object sender, EventArg<string> e)
+        {
+            BeforeOpeningNewFileHandler();
+
+            string path = e.Data;
+            if (string.IsNullOrEmpty(path))
+                path = _view.DisplayOpenFileDialog("vCard Files|*.vcf");
+
+            if (!string.IsNullOrEmpty(path))
+            {
+                string ext = _repository.GetExtension(path);
+                if (!string.Equals(ext, ".vcf", StringComparison.OrdinalIgnoreCase))
+                {
+                    _view.DisplayMessage("Only vcf extension accepted!", "Error");
+                    return;
+                }
+
+
+                if (!_repository.LoadContacts(path))
+                    _view.DisplayMessage("File seems missing or corrupted!", "Error");
+                else
+                {
+                    _view.DisplayContacts(_repository.Contacts);
+                    AddPathToMostRecentUsedFiles(path);
+                }
+            }
+
+            
+        }
+        private void AddPathToMostRecentUsedFiles(string path)
+        {
+            FixedList MostRecentUsedFiles = ConfigRepository.Instance.Paths;
+            if (!MostRecentUsedFiles.Contains(path))
+            {
+                MostRecentUsedFiles.Enqueue(path);
+                _view.UpdateMRUMenu(MostRecentUsedFiles);
+            }
+        }
         private void _view_BatchExportImagesEvent(object sender, EventArgs e)
         {
             if (_repository.Contacts == null || _repository.Contacts.Count == 0)
@@ -129,7 +194,7 @@ namespace VCFEditor.Presenter
             if (paths.Length > 1)
             {
                 var evt = new EventArg<string>(paths[1]);
-                NewFileOpenedHandler(sender, evt);
+                OpenNewFileHandler(sender, evt);
             }
 
         }
@@ -247,6 +312,7 @@ namespace VCFEditor.Presenter
         private void AddContactHandler(object sender, EventArgs e)
         {
             _repository.AddEmptyContact();
+            _view.DisplayContacts(_repository.Contacts);
         }
 
         private void DeleteContactHandler(object sender, EventArgs e)
@@ -256,8 +322,29 @@ namespace VCFEditor.Presenter
 
         private void SaveContactsHandler(object sender, EventArgs e)
         {
+            string filename;
             if (!string.IsNullOrEmpty(_repository.fileName))
-                _repository.SaveContactsToFile(_repository.fileName);
+                filename = _repository.fileName;
+            else
+                filename = _view.DisplaySaveDialog("");
+
+                
+            _repository.SaveContactsToFile(filename);
+
+
+        }
+
+        private void SaveSplittedFileHandler(object sender, EventArgs e)
+        {
+            if (_repository.Contacts == null || _repository.Contacts.Count == 0)
+                return;
+
+            string Path = _view.DisplayOpenFolderDialog();
+            if (!string.IsNullOrEmpty(Path))
+            {
+                int count = _repository.SaveSplittedFiles(Path);
+                _view.DisplayMessage(string.Format("{0} contact(s) processed!", count), "Information");
+            }
 
         }
 
@@ -266,42 +353,12 @@ namespace VCFEditor.Presenter
             if (_repository.Contacts != null && _repository.dirty)
             {
                 if (!_view.AskMessage("Save current file before?", "Load"))
-                    _repository.SaveContactsToFile(_repository.fileName);
+                    SaveContactsHandler(null, null);
+                    //_repository.SaveContactsToFile(_repository.fileName);
             }
 
         }
-        public void NewFileOpenedHandler(object sender, EventArg<string> e)
-        {
-            BeforeOpeningNewFileHandler();
-            
-            string path = e.Data;
-            if (string.IsNullOrEmpty(path))
-                path = _view.DisplayOpenDialog("vCard Files|*.vcf");
-            
-            if (!string.IsNullOrEmpty(path))
-            {
-                string ext = _repository.GetExtension(path);
-                if (!string.Equals(ext, ".vcf", StringComparison.OrdinalIgnoreCase))
-                {
-                    _view.DisplayMessage("Only vcf extension accepted!", "Error");
-                    return;
-                }
-
-                FixedList MostRecentUsedFiles = ConfigRepository.Instance.Paths;
-                if (!MostRecentUsedFiles.Contains(path))
-                {
-                    MostRecentUsedFiles.Enqueue(path);
-                    _view.UpdateMRUMenu(MostRecentUsedFiles);
-                }
-
-                if (!_repository.LoadContacts(path))
-                    _view.DisplayMessage("File seems missing or corrupted!", "Error");
-                else
-                    _view.DisplayContacts(_repository.Contacts);
-            }
-
-
-        }
+       
 
         public void ChangeContactSelectedHandler(object sender, EventArgs e)
         {

vCardEditor/Properties/AssemblyInfo.cs

@@ -32,4 +32,4 @@ using System.Runtime.InteropServices;
 // Vous pouvez spécifier toutes les valeurs ou indiquer les numéros de build et de révision par défaut 
 // en utilisant '*', comme indiqué ci-dessous :
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("0.5.7")]
+[assembly: AssemblyVersion("0.5.8")]

vCardEditor/Releases.txt

@@ -1,4 +1,15 @@
-0.5.5
+0.5.8
+   Merged PR #42, #45
+   
+0.5.7
+   added a feature to batch export/clear/count images.
+   Fix bug when opening files by menu.
+   some buttons click were not working properly.
+
+0.5.6
+   Not released!
+
+0.5.5
    redisgn the extra tab
    Fix some bugs
 
@@ -31,4 +42,4 @@
     Replaced Moq with nsubstitute (Test mocking library).
 
 0.1
-   Intial release
+   Intial release

vCardEditor/Repository/ContactRepository.cs

@@ -48,18 +48,39 @@ namespace VCFEditor.Repository
             _fileHandler = fileHandler;
         }
 
+        public bool LoadMultipleFilesContact(string path)
+        {
+            Contacts.Clear();
+            
+            string[] filePaths = _fileHandler.GetFiles(path, "*.vcf");
+            if (filePaths.Count() == 0)
+                return false;
+
+            foreach (var item in filePaths)
+            {
+                var result = LoadContactFromFile(item);
+                Contacts.AddRange(result);
+                OriginalContactList = Contacts;
+            }
+            return true;
+        }
+
         public bool LoadContacts(string fileName)
         {
             Contacts.Clear();
-
             this.fileName = fileName;
+            Contacts = LoadContactFromFile(fileName);
+            OriginalContactList = Contacts;
+            return true;
+        }
 
+        public SortableBindingList<Contact> LoadContactFromFile(string fileName)
+        {
             if (!_fileHandler.FileExist(fileName))
-            {
-                OriginalContactList = null;
-                return false;
-            }
-            
+                return null;
+
+            SortableBindingList<Contact> ListOfContacts = new SortableBindingList<Contact>();
+
             string[] lines = _fileHandler.ReadAllLines(fileName);
 
             StringBuilder RawContent = new StringBuilder();
@@ -72,26 +93,19 @@ namespace VCFEditor.Repository
                 {
                     if (string.Equals(lines[i].TrimEnd(), "END:VCARD", StringComparison.OrdinalIgnoreCase))
                     {
-                        contact = new Contact
-                        {
-                            card = ParseRawContent(RawContent)
-                        };
-
-                        Contacts.Add(contact);
+                        contact = new Contact(ParseRawContent(RawContent));
+                        ListOfContacts.Add(contact);
                         RawContent.Length = 0;
                     }
                 }
                 catch (Exception)
                 {
-                    OriginalContactList = null;
-                    return false;
+                    return null;
                 }
             }
-            
-            OriginalContactList = Contacts;
-            return true;
-        }
 
+            return ListOfContacts;
+        }
         private vCard ParseRawContent(StringBuilder rawContent)
         {
             vCard card = null;
@@ -104,11 +118,9 @@ namespace VCFEditor.Repository
 
         public void AddEmptyContact()
         {
-            if (_contacts != null && _contacts.Count > 0)
-            {
-                Contact contact = new Contact();
-                Contacts.Add(contact);
-            }
+            Contact contact = new Contact();
+            contact.isDirty = true;
+            Contacts.Add(contact);
         }
 
         public void SaveContactsToFile(string fileName)
@@ -392,8 +404,47 @@ namespace VCFEditor.Repository
 
         public string GenerateFileName(string fileName, int index, string extension)
         {
-            string result = Path.Combine(Path.GetDirectoryName(fileName), index.ToString() + "." + extension);
+            string result = _fileHandler.GetFileNameWithExtension(fileName, index, extension);
             return result;
         }
+
+        public int SaveSplittedFiles(string FolderPath)
+        {
+            //Do not save the deleted ones!
+            var contactsToSave = Contacts.Where(x => !x.isDeleted).ToList();
+            int count;
+            for (count = 0; count < contactsToSave.Count(); count++)
+            {
+                var entry = contactsToSave[count];
+                string SerializedCard = GenerateStringFromVCard(entry.card);
+
+                //Check if filename for the card is empty, and generate one if empty
+                if (string.IsNullOrEmpty(entry.path))
+                    entry.path = GenerateFileName(FolderPath, entry.FamilyName, count);
+
+                _fileHandler.WriteAllText(entry.path, SerializedCard);
+
+                //Clean the flag for every contact, even the deleted ones.
+                entry.isDirty = false;
+
+            }
+            
+            //Clean the global flag for the entire vCard Catalog.
+            _dirty = false;
+            
+            //return number of contacts processed!
+            return count;
+        }
+
+        private string GenerateFileName(string FolderPath, string familyName, int index)
+        {
+            string FinalPath;
+            if (string.IsNullOrEmpty(familyName))
+                FinalPath = _fileHandler.GetVcfFileName(FolderPath, index.ToString());
+            else
+                FinalPath = _fileHandler.GetVcfFileName(FolderPath, familyName);
+
+            return FinalPath;
+        }
     }
 }

vCardEditor/Repository/FileHandler.cs

@@ -22,7 +22,9 @@ namespace vCardEditor.Repository
 
         public void MoveFile(string newFilename, string oldFilename)
         {
-            File.Move(newFilename, oldFilename);
+            if (File.Exists(newFilename))
+                File.Move(newFilename, oldFilename);
+           
         }
 
         public string[] ReadAllLines(string filename)
@@ -43,5 +45,22 @@ namespace vCardEditor.Repository
                     ms.WriteTo(fs);
             }
         }
+
+        public string GetVcfFileName(string folderPath, string filename)
+        {
+            return Path.Combine(folderPath, filename + ".vcf");
+        }
+
+        public string GetFileNameWithExtension(string fileName, int index, string extension)
+        {
+            return Path.Combine(Path.GetDirectoryName(fileName), index.ToString() + "." + extension);
+        }
+
+        public string[] GetFiles(string path, string ext)
+        {
+            string[] filePaths = Directory.GetFiles(path, ext,SearchOption.TopDirectoryOnly);
+            return filePaths;
+        }
+
     }
 }

vCardEditor/Repository/Interfaces/IContactRepository.cs

@@ -1,10 +1,6 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 using Thought.vCards;
 using VCFEditor.Model;
-using System.ComponentModel;
 using vCardEditor.View;
 
 namespace VCFEditor.Repository
@@ -15,6 +11,7 @@ namespace VCFEditor.Repository
         string fileName { get; set; }
         SortableBindingList<Contact> Contacts { get; set; }
         bool LoadContacts(string fileName);
+        bool LoadMultipleFilesContact(string path);
         SortableBindingList<Contact> FilterContacts(string p);
         void SaveContactsToFile(string fileName);
         void DeleteContact();
@@ -28,5 +25,7 @@ namespace VCFEditor.Repository
 
         string GenerateStringFromVCard(vCard card);
         string GenerateFileName(string fileName, int index, string extension);
+        int SaveSplittedFiles(string Path);
+
     }
 }

vCardEditor/Repository/Interfaces/IFileHandler.cs

@@ -1,4 +1,6 @@
-namespace vCardEditor.Repository
+using System.IO;
+
+namespace vCardEditor.Repository
 {
     public interface IFileHandler
     {
@@ -9,5 +11,8 @@
         string GetExtension(string path);
         string ChangeExtension(string path, string extension);
         void WriteBytesToFile(string imageFile, byte[] image);
+        string GetVcfFileName(string folderPath, string familyName);
+        string GetFileNameWithExtension(string fileName, int index, string extension);
+        string[] GetFiles(string path, string ext);
     }
 }

vCardEditor/View/Customs/ExtendedPanel.cs

@@ -19,7 +19,7 @@ namespace vCardEditor.View.Customs
             miHome.Tag = new vCardPhone(string.Empty, vCardPhoneTypes.Home);
             miHome.Click += MenuItemClickHandlers;
 
-            miWork.Tag = new vCardPhone(string.Empty, vCardPhoneTypes.Home);
+            miWork.Tag = new vCardPhone(string.Empty, vCardPhoneTypes.Work);
             miWork.Click += MenuItemClickHandlers;
 
             miEmail.Tag = new vCardEmailAddress(string.Empty, vCardEmailAddressType.Internet);

vCardEditor/View/IMainView.cs

@@ -30,13 +30,15 @@ namespace VCFEditor.View
         event EventHandler CountImagesEvent;
         event EventHandler ClearImagesEvent;
         event EventHandler BatchExportImagesEvent;
+        event EventHandler<EventArg<string>> OpenFolderEvent;
+        event EventHandler SplitFileEvent;
         int SelectedContactIndex { get; }
         void DisplayContacts(SortableBindingList<Contact> contacts);
         void DisplayContactDetail(vCard card, string FileName);
         void ClearContactDetail();
         bool AskMessage(string msg, string caption);
         void DisplayMessage(string msg, string caption);
-        string DisplayOpenDialog(string filter);
+        string DisplayOpenFileDialog(string filter);
         string DisplaySaveDialog(string filename);
         void UpdateMRUMenu(FixedList MRUList);
 
@@ -48,5 +50,6 @@ namespace VCFEditor.View
         void DisplayQRCode(string content);
 
         void ClearImageFromForm();
+        string DisplayOpenFolderDialog();
     }
 }

vCardEditor/View/MainForm.Designer.cs

@@ -32,7 +32,7 @@ namespace vCardEditor.View
         {
             this.components = new System.ComponentModel.Container();
             System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm));
-            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle1 = new System.Windows.Forms.DataGridViewCellStyle();
+            System.Windows.Forms.DataGridViewCellStyle dataGridViewCellStyle2 = new System.Windows.Forms.DataGridViewCellStyle();
             this.menuStrip1 = new System.Windows.Forms.MenuStrip();
             this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.miSave = new System.Windows.Forms.ToolStripMenuItem();
@@ -56,8 +56,8 @@ namespace vCardEditor.View
             this.statusStrip1 = new System.Windows.Forms.StatusStrip();
             this.toolStrip1 = new System.Windows.Forms.ToolStrip();
             this.tbsNew = new System.Windows.Forms.ToolStripButton();
-            this.tbsOpen = new System.Windows.Forms.ToolStripButton();
-            this.tbsSave = new System.Windows.Forms.ToolStripButton();
+            this.tbsOpen = new System.Windows.Forms.ToolStripSplitButton();
+            this.openFolderToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.tbsDelete = new System.Windows.Forms.ToolStripButton();
             this.tbsQR = new System.Windows.Forms.ToolStripButton();
             this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
@@ -104,6 +104,8 @@ namespace vCardEditor.View
             this.menuExtraField = new System.Windows.Forms.ContextMenuStrip(this.components);
             this.miNote = new System.Windows.Forms.ToolStripMenuItem();
             this.miOrg = new System.Windows.Forms.ToolStripMenuItem();
+            this.tbsSave = new System.Windows.Forms.ToolStripSplitButton();
+            this.splitToFilesToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.menuStrip1.SuspendLayout();
             this.toolStrip1.SuspendLayout();
             this.gbNameList.SuspendLayout();
@@ -248,27 +250,27 @@ namespace vCardEditor.View
             this.clearToolStripMenuItem,
             this.countToolStripMenuItem});
             this.imagesToolStripMenuItem.Name = "imagesToolStripMenuItem";
-            this.imagesToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
+            this.imagesToolStripMenuItem.Size = new System.Drawing.Size(140, 26);
             this.imagesToolStripMenuItem.Text = "Images";
             // 
             // exportToolStripMenuItem
             // 
             this.exportToolStripMenuItem.Name = "exportToolStripMenuItem";
-            this.exportToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
+            this.exportToolStripMenuItem.Size = new System.Drawing.Size(135, 26);
             this.exportToolStripMenuItem.Text = "Export";
             this.exportToolStripMenuItem.Click += new System.EventHandler(this.exportToolStripMenuItem_Click);
             // 
             // clearToolStripMenuItem
             // 
             this.clearToolStripMenuItem.Name = "clearToolStripMenuItem";
-            this.clearToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
+            this.clearToolStripMenuItem.Size = new System.Drawing.Size(135, 26);
             this.clearToolStripMenuItem.Text = "Clear";
             this.clearToolStripMenuItem.Click += new System.EventHandler(this.clearToolStripMenuItem_Click);
             // 
             // countToolStripMenuItem
             // 
             this.countToolStripMenuItem.Name = "countToolStripMenuItem";
-            this.countToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
+            this.countToolStripMenuItem.Size = new System.Drawing.Size(135, 26);
             this.countToolStripMenuItem.Text = "Count";
             this.countToolStripMenuItem.Click += new System.EventHandler(this.countToolStripMenuItem_Click);
             // 
@@ -330,22 +332,21 @@ namespace vCardEditor.View
             // tbsOpen
             // 
             this.tbsOpen.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.tbsOpen.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.openFolderToolStripMenuItem});
             this.tbsOpen.Image = ((System.Drawing.Image)(resources.GetObject("tbsOpen.Image")));
             this.tbsOpen.ImageTransparentColor = System.Drawing.Color.Magenta;
             this.tbsOpen.Name = "tbsOpen";
-            this.tbsOpen.Size = new System.Drawing.Size(29, 24);
+            this.tbsOpen.Size = new System.Drawing.Size(39, 24);
             this.tbsOpen.Text = "&Open";
-            this.tbsOpen.Click += new System.EventHandler(this.tbsOpen_Click);
+            this.tbsOpen.ButtonClick += new System.EventHandler(this.tbsOpen_Click);
             // 
-            // tbsSave
+            // openFolderToolStripMenuItem
             // 
-            this.tbsSave.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
-            this.tbsSave.Image = ((System.Drawing.Image)(resources.GetObject("tbsSave.Image")));
-            this.tbsSave.ImageTransparentColor = System.Drawing.Color.Magenta;
-            this.tbsSave.Name = "tbsSave";
-            this.tbsSave.Size = new System.Drawing.Size(29, 24);
-            this.tbsSave.Text = "&Save";
-            this.tbsSave.Click += new System.EventHandler(this.tbsSave_Click);
+            this.openFolderToolStripMenuItem.Name = "openFolderToolStripMenuItem";
+            this.openFolderToolStripMenuItem.Size = new System.Drawing.Size(174, 26);
+            this.openFolderToolStripMenuItem.Text = "Open Folder";
+            this.openFolderToolStripMenuItem.Click += new System.EventHandler(this.openFolderToolStripMenuItem_Click);
             // 
             // tbsDelete
             // 
@@ -412,8 +413,8 @@ namespace vCardEditor.View
             this.dgContacts.AllowUserToAddRows = false;
             this.dgContacts.AllowUserToDeleteRows = false;
             this.dgContacts.AllowUserToResizeRows = false;
-            dataGridViewCellStyle1.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(224)))), ((int)(((byte)(224)))), ((int)(((byte)(224)))));
-            this.dgContacts.AlternatingRowsDefaultCellStyle = dataGridViewCellStyle1;
+            dataGridViewCellStyle2.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(224)))), ((int)(((byte)(224)))), ((int)(((byte)(224)))));
+            this.dgContacts.AlternatingRowsDefaultCellStyle = dataGridViewCellStyle2;
             this.dgContacts.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
             | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
@@ -861,6 +862,25 @@ namespace vCardEditor.View
             this.miOrg.Text = "Organisation";
             this.miOrg.Click += new System.EventHandler(this.miOrg_Click);
             // 
+            // tbsSave
+            // 
+            this.tbsSave.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
+            this.tbsSave.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.splitToFilesToolStripMenuItem});
+            this.tbsSave.Image = ((System.Drawing.Image)(resources.GetObject("tbsSave.Image")));
+            this.tbsSave.ImageTransparentColor = System.Drawing.Color.Magenta;
+            this.tbsSave.Name = "tbsSave";
+            this.tbsSave.Size = new System.Drawing.Size(39, 24);
+            this.tbsSave.Text = "&Save";
+            this.tbsSave.ButtonClick += new System.EventHandler(this.tbsSave_Click);
+            // 
+            // splitToFilesToolStripMenuItem
+            // 
+            this.splitToFilesToolStripMenuItem.Name = "splitToFilesToolStripMenuItem";
+            this.splitToFilesToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
+            this.splitToFilesToolStripMenuItem.Text = "Split to files";
+            this.splitToFilesToolStripMenuItem.Click += new System.EventHandler(this.splitToFilesToolStripMenuItem_Click);
+            // 
             // MainForm
             // 
             this.AllowDrop = true;
@@ -919,8 +939,6 @@ namespace vCardEditor.View
         private System.Windows.Forms.ToolStripMenuItem miAbout;
         private System.Windows.Forms.StatusStrip statusStrip1;
         private System.Windows.Forms.ToolStrip toolStrip1;
-        private System.Windows.Forms.ToolStripButton tbsOpen;
-        private System.Windows.Forms.ToolStripButton tbsSave;
         private System.Windows.Forms.ToolStripButton tbsDelete;
         private System.Windows.Forms.ToolStripSeparator toolStripSeparator1;
         private System.Windows.Forms.ToolStripButton tbsAbout;
@@ -981,5 +999,9 @@ namespace vCardEditor.View
         private System.Windows.Forms.ToolStripMenuItem miOrg;
         private ExtendedPanel extendedPanelWeb;
         private ExtendedPanel extendedPanelPhones;
+        private System.Windows.Forms.ToolStripSplitButton tbsOpen;
+        private System.Windows.Forms.ToolStripMenuItem openFolderToolStripMenuItem;
+        private System.Windows.Forms.ToolStripSplitButton tbsSave;
+        private System.Windows.Forms.ToolStripMenuItem splitToFilesToolStripMenuItem;
     }
 }

vCardEditor/View/MainForm.cs

@@ -37,9 +37,12 @@ namespace vCardEditor.View
         public event EventHandler CountImagesEvent;
         public event EventHandler ClearImagesEvent;
         public event EventHandler BatchExportImagesEvent;
+        public event EventHandler<EventArg<string>> OpenFolderEvent;
+        public event EventHandler SplitFileEvent;
         
 
 
+
         ComponentResourceManager resources;
 
         private int LastRowIndex = -1;
@@ -92,6 +95,7 @@ namespace vCardEditor.View
 
         public void DisplayContacts(SortableBindingList<Contact> contacts)
         {
+            bsContacts.DataSource = null;
             if (contacts != null)
                 bsContacts.DataSource = contacts;
 
@@ -99,6 +103,9 @@ namespace vCardEditor.View
 
         private void tbsSave_Click(object sender, EventArgs e)
         {
+            if (dgContacts.RowCount == 0)
+                return;
+
             if (SaveContactsSelected != null)
             {
                 //make sure the last changes in the textboxes is saved.
@@ -413,6 +420,7 @@ namespace vCardEditor.View
 
         private void BuildMRUMenu()
         {
+            //TODO: Open File or Folder.
             recentFilesMenuItem.DropDownItemClicked += (s, e) => OpenFile(s, e.ClickedItem.Text);
             UpdateMRUMenu(ConfigRepository.Instance.Paths);
 
@@ -459,7 +467,7 @@ namespace vCardEditor.View
         {
             MessageBox.Show(msg, caption);
         }
-        public string DisplayOpenDialog(string filter = "")
+        public string DisplayOpenFileDialog(string filter = "")
         {
             string filename = string.Empty;
             openFileDialog.Filter = filter;
@@ -489,7 +497,7 @@ namespace vCardEditor.View
         {
             if (ModifyImage != null)
             {
-                var fileName = DisplayOpenDialog();
+                var fileName = DisplayOpenFileDialog();
                 if (!string.IsNullOrEmpty(fileName))
                 {
                     try
@@ -703,5 +711,26 @@ namespace vCardEditor.View
         {
             BatchExportImagesEvent?.Invoke(sender, e);
         }
+
+        private void openFolderToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            var evt = new EventArg<string>(string.Empty);
+            OpenFolderEvent?.Invoke(sender, evt);
+        }
+
+        private void splitToFilesToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            SplitFileEvent?.Invoke(sender, e);
+        }
+
+        public string DisplayOpenFolderDialog()
+        {
+            string result = string.Empty;
+            FolderBrowserDialog dialog = new FolderBrowserDialog();
+            if (dialog.ShowDialog() == DialogResult.OK)
+                result = dialog.SelectedPath;
+
+            return result;
+        }
     }
 }

vCardEditor/View/SortableBindingList.cs

@@ -95,5 +95,36 @@ namespace vCardEditor.View
 
             return -1;
         }
+
+        //https://stackoverflow.com/questions/43331145/how-can-i-improve-performance-of-an-addrange-method-on-a-custom-bindinglist
+        public void AddRange(IEnumerable<T> collection)
+        {
+            if (collection == null)
+                throw new ArgumentNullException(nameof(collection));
+
+            // Remember the current setting for RaiseListChangedEvents
+            // (if it was already deactivated, we shouldn't activate it after adding!).
+            var oldRaiseEventsValue = RaiseListChangedEvents;
+
+            try
+            {
+                RaiseListChangedEvents = false;
+
+                foreach (var value in collection)
+                    Add(value);
+            }
+            // Restore the old setting for RaiseListChangedEvents (even if there was an exception),
+            // and fire the ListChanged-event once (if RaiseListChangedEvents is activated).
+            finally
+            {
+                RaiseListChangedEvents = oldRaiseEventsValue;
+
+                if (RaiseListChangedEvents)
+                    ResetBindings();
+            }
+
+        }
+
+
     }
 }

vCardEditor_Test/ContactRepositoryTest.cs

@@ -178,8 +178,7 @@ namespace vCardEditor_Test
 
             repo.AddEmptyContact();
 
-
-            Assert.IsTrue(repo.Contacts.Count == 0);
+            Assert.IsTrue(repo.Contacts.Count == 1);
         }
     }
 }

vCardEditor_Test/MainPresenterTest.cs

@@ -259,6 +259,42 @@ namespace vCardEditor_Test
             Assert.IsTrue(repo.Contacts[0].isDirty);
         }
 
+        [TestMethod]
+        public void AddContact_ShouldCreateEmtptyContactFile_Test()
+        {
+
+            var fileHandler = Substitute.For<IFileHandler>();
+            var repo = Substitute.For<ContactRepository>(fileHandler);
+            var view = Substitute.For<IMainView>();
+            _ = new MainPresenter(view, repo);
+            view.AddContact += Raise.Event();
+
+            view.Received().DisplayContacts(Arg.Any<SortableBindingList<Contact>>());
+            Assert.IsTrue(repo.Contacts.Count == 1);
+        }
+
+        [TestMethod]
+        public void SaveSplittedFile_ShouldCall3TimesFileSaving_Test()
+        {
+
+            var fileHandler = Substitute.For<IFileHandler>();
+            fileHandler.ReadAllLines(Arg.Any<string>()).Returns(Entries.vcfFourEntry);
+            fileHandler.FileExist(Arg.Any<string>()).Returns(true);
+
+            var repo = Substitute.For<ContactRepository>(fileHandler);
+            
+            repo.LoadContacts("aaa.vcf");
+            repo.Contacts[3].isDeleted = true;
+
+            var view = Substitute.For<IMainView>();
+            view.DisplayOpenFolderDialog().Returns("aaa");
+            _ = new MainPresenter(view, repo);
+            view.SplitFileEvent += Raise.Event();
+
+            //Should save only 3 files.
+            fileHandler.Received(3).WriteAllText(Arg.Any<string>(), Arg.Any<string>());
+            
+        }
 
     }
 }