Bilder upload

Casino/Database.cs

@@ -56,5 +56,29 @@ namespace Casino
 
             return user;
         }
+
+        public byte[] GetCardImage(int id)
+        {
+            byte[] imageBytes = null;
+
+            using (MySqlConnection conn = new MySqlConnection(myConnectionString))
+            {
+                conn.Open();
+                using (MySqlCommand cmd = new MySqlCommand("SELECT bild FROM Karten WHERE kartenid = @id", conn))
+                {
+                    cmd.Parameters.AddWithValue("@id", id);
+
+                    using (MySqlDataReader reader = cmd.ExecuteReader())
+                    {
+                        if (reader.Read())
+                        {
+                            imageBytes = (byte[])reader["bild"];
+                        }
+                    }
+                }
+            }
+
+            return imageBytes;
+        }
     }
 }

Casino/Login.xaml

@@ -33,6 +33,10 @@
             <StackPanel Orientation="Horizontal" HorizontalAlignment="Right">
                     <Button  Content="Anmelden" Width="80" Click="Anmelden_Click" Background="#BD9208" FontFamily="Palatino Linotype" FontWeight="SemiBold"/>
             </StackPanel>
+            <MediaElement Name="player"
+                          LoadedBehavior="Manual"
+                          UnloadedBehavior="Manual" />
+
         </StackPanel>
     </Grid>
     </Border>

Casino/Login.xaml.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
+using System.Numerics;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
@@ -21,14 +22,17 @@ namespace Casino
     /// </summary>
     public partial class Login : Window
     {
+
         public Login()
         {
             InitializeComponent();
         }
       
+
+
         private void Anmelden_Click(object sender, RoutedEventArgs e)
         {
-            if(checkLogin(TxtName.Text, TxtPasswort.Text)) 
+            if (checkLogin(TxtName.Text, TxtPasswort.Text)) 
             {
                 
                     MainWindow mainWindow = new MainWindow();
@@ -36,9 +40,12 @@ namespace Casino
                     Close();
                 
             }
+            else
+            {
+                MessageBox.Show("Login fehlgeschlagen!");
+            }
         }
 
-
         private bool checkLogin(string name, string passwort)
         {
             Database db = new Database();
@@ -46,9 +53,9 @@ namespace Casino
             users = db.SelectTask();
             for (int i = 0; i < users.Count(); i++)
             {
-                if (name.Equals(users[0].Name))
+                if (name.Equals(users[i].Name))
                 {
-                    if(passwort.Equals(users[0].Passwort)) {
+                    if(passwort.Equals(users[i].Passwort)) {
                         return true;
                     }
                     return false;

Casino/MainWindow.xaml

@@ -7,6 +7,7 @@
         mc:Ignorable="d"
         Title="MainWindow" Height="450" Width="800">
     <Grid>
+        <Button Content="Slots" HorizontalAlignment="Left" Height="39" Margin="65,114,0,0" VerticalAlignment="Top" Width="93" Click="Slots_Click"/>
 
     </Grid>
 </Window>

Casino/MainWindow.xaml.cs

@@ -25,7 +25,10 @@ namespace Casino
 
       
         }
-        
+        private void Slots_Click(object sender, RoutedEventArgs e)
-
+        {
+            Slots slotsWindow = new Slots();
+            slotsWindow.Show();
+        }
     }
 }

Casino/Slots.xaml

@@ -29,5 +29,7 @@
             <RowDefinition Height="270"></RowDefinition>
             <RowDefinition Height="200"></RowDefinition>
         </Grid.RowDefinitions>
+        <Image Grid.Column="1" Grid.Row="1" x:Name="kartenBild"/>
+
     </Grid>
 </Window>

Casino/Slots.xaml.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -19,9 +20,33 @@ namespace Casino
     /// </summary>
     public partial class Slots : Window
     {
+        private BitmapImage ByteArrayToImage(byte[] bytes)
+        {
+            BitmapImage image = new BitmapImage();
+            using (MemoryStream ms = new MemoryStream(bytes))
+            {
+                image.BeginInit();
+                image.CacheOption = BitmapCacheOption.OnLoad;
+                image.StreamSource = ms;
+                image.EndInit();
+            }
+            return image;
+        }
+
+
         public Slots()
         {
             InitializeComponent();
+
+            LoadCard();
+
+        }
+        private void LoadCard()
+        {
+            Database db = new Database();
+            byte[] img = db.GetCardImage(1);
+
+            kartenBild.Source = ByteArrayToImage(img);
         }
     }
 }