Bild aus datenbank hinzufügen

2026-09-01 10:31:05 +02:00
parent 83e0119ad4
commit b1c54aeda0
5 changed files with 69 additions and 14 deletions
@@ -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;
+        }
    }
 }