diff --git a/WebClient/WpfWebClient/ExamForm.xaml.cs b/WebClient/WpfWebClient/ExamForm.xaml.cs
index dbb300d..ac470e6 100644
--- a/WebClient/WpfWebClient/ExamForm.xaml.cs
+++ b/WebClient/WpfWebClient/ExamForm.xaml.cs
@@ -65,6 +65,9 @@ namespace WpfWebClient
 
             client.WriteExam(exam);
 
+            // Show success msgbox
+            System.Windows.MessageBox.Show("Success", "INFO", MessageBoxButton.OK, MessageBoxImage.Information);
+
             client.Close();
         }
     }
diff --git a/WebClient/WpfWebClient/FoodplaceForm.xaml.cs b/WebClient/WpfWebClient/FoodplaceForm.xaml.cs
index 623b4c1..ccc32ce 100644
--- a/WebClient/WpfWebClient/FoodplaceForm.xaml.cs
+++ b/WebClient/WpfWebClient/FoodplaceForm.xaml.cs
@@ -39,17 +39,20 @@ namespace WpfWebClient
         {
             WpfWebClient.ServiceReferenceEHEC.ServiceClient client = new WpfWebClient.ServiceReferenceEHEC.ServiceClient();
 
-            // create new foodplace from user input
+                // create new foodplace from user input
 
-            FoodPlace fp = new FoodPlace();
+                FoodPlace fp = new FoodPlace();
 
-            fp.Name = txtFoodPlaceName.Text;
-            fp.Streetname = txtFoodPlaceStreetName.Text;
-            fp.Streetnumber = txtFoodPlaceHouseNumber.Text;
-            fp.Description = txtFoodPlaceDescription.Text;
-            fp.City = (City)ComboBoxFPCities.SelectedValue;
+                fp.Name = txtFoodPlaceName.Text;
+                fp.Streetname = txtFoodPlaceStreetName.Text;
+                fp.Streetnumber = txtFoodPlaceHouseNumber.Text;
+                fp.Description = txtFoodPlaceDescription.Text;
+                fp.City = (City)ComboBoxFPCities.SelectedValue;
 
-            client.WriteFoodPlace(fp);
+                client.WriteFoodPlace(fp);
+
+            // Show success msgbox
+            System.Windows.MessageBox.Show("Success", "INFO", MessageBoxButton.OK, MessageBoxImage.Information);
 
             client.Close();
         }
diff --git a/WebClient/WpfWebClient/Home.xaml.cs b/WebClient/WpfWebClient/Home.xaml.cs
index b144c92..ee3ded3 100644
--- a/WebClient/WpfWebClient/Home.xaml.cs
+++ b/WebClient/WpfWebClient/Home.xaml.cs
@@ -32,9 +32,13 @@ namespace WpfWebClient
             // create new client connection
             WpfWebClient.ServiceReferenceEHEC.ServiceClient client = new WpfWebClient.ServiceReferenceEHEC.ServiceClient();
 
+            // msgbox to confirm action
+            if (MessageBox.Show("This could take a while, are you sure?", "More strains?",
+                MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
+            {
 
-            // Get the number of words and letters per word.
-            int num_letters = int.Parse(txtNumLetters.Text);
+                // Get the number of words and letters per word.
+                int num_letters = int.Parse(txtNumLetters.Text);
             int num_words = int.Parse(txtNumStrains.Text);
 
             // Make an array of the letters we will use.
@@ -43,35 +47,38 @@ namespace WpfWebClient
             // Make a random number generator.
             Random rand = new Random();
 
-            // Make the words.
-            for (int i = 1; i <= num_words; i++)
-            {
-                // Make a word.
-                string word = "";
-                for (int j = 1; j <= num_letters; j++)
+                // Make the words.
+                for (int i = 1; i <= num_words; i++)
                 {
-                    // Pick a random number between 0 and 25
-                    // to select a letter from the letters array.
-                    int letter_num = rand.Next(2, letters.Length - 1);
+                    // Make a word.
+                    string word = "";
+                    for (int j = 1; j <= num_letters; j++)
+                    {
+                        // Pick a random number between 0 and 25
+                        // to select a letter from the letters array.
+                        int letter_num = rand.Next(2, letters.Length - 1);
 
-                    // Append the letter.
-                    word += letters[letter_num];
+                        // Append the letter.
+                        word += letters[letter_num];
+                    }
+
+                    // Write the strains into a list
+                    List<string> generatedStrains = new List<string>();
+
+                    generatedStrains.Add(word);
+
+                    foreach (var item in generatedStrains)
+                    {
+                        Strain s = new Strain();
+                        s.Name = item;
+                        client.WriteStrain(s);
+                    }
                 }
-
-                // Write the strains into a list
-                List<string> generatedStrains = new List<string>();
-
-                generatedStrains.Add(word);
-
-                foreach (var item in generatedStrains)
-                {
-                    Strain s = new Strain();
-                    s.Name = item;
-                    client.WriteStrain(s);
-                }
-
             }
 
+            // Show success msgbox
+            System.Windows.MessageBox.Show("Success", "INFO", MessageBoxButton.OK, MessageBoxImage.Information);
+
             client.Close();
         }   
     }
diff --git a/WebClient/WpfWebClient/PatientForm.xaml.cs b/WebClient/WpfWebClient/PatientForm.xaml.cs
index 8b40dec..f34819f 100644
--- a/WebClient/WpfWebClient/PatientForm.xaml.cs
+++ b/WebClient/WpfWebClient/PatientForm.xaml.cs
@@ -82,7 +82,10 @@ namespace WpfWebClient
             p.City = (City)ComboBoxCities.SelectedValue;
 
             client.WritePatient(p);
-            
+
+            // Show success msgbox
+            System.Windows.MessageBox.Show("Success", "INFO", MessageBoxButton.OK, MessageBoxImage.Information);
+
             client.Close();
            
         }
diff --git a/WebClient/WpfWebClient/ViewStrains.xaml.cs b/WebClient/WpfWebClient/ViewStrains.xaml.cs
index 2222058..b35aadc 100644
--- a/WebClient/WpfWebClient/ViewStrains.xaml.cs
+++ b/WebClient/WpfWebClient/ViewStrains.xaml.cs
@@ -32,6 +32,7 @@ namespace WpfWebClient
             List<WpfWebClient.ServiceReferenceEHEC.Strain> strainlist = new List<ServiceReferenceEHEC.Strain>(client.GetStrains());
 
             DataGridViewStrains.ItemsSource = strainlist;
+            
 
             client.Close();
         }