Initial Commit

DBError.cs

@@ -0,0 +1,64 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Data.SqlClient;
+using System.Collections;
+
+namespace Sdaleo
+{
+    /// <summary>
+    /// Our Custom Database Error Class that DB Functions Return to External Callers
+    /// </summary>
+    public class DBError
+    {        
+        public int nError { get; set; }
+        public string ErrorMsg { get; set; }
+        public ICollection Errors { get; set; }
+
+        public DBError()
+        {
+            nError = -1;
+            ErrorMsg = String.Empty;
+            Errors = null;
+        }
+        public DBError(int nError, string ErrorMsg, ICollection Errors)
+        {
+            this.nError = nError;
+            this.ErrorMsg = ErrorMsg;
+            this.Errors = Errors;
+        }
+
+        /// <summary>
+        /// Used internally to quickly create a custom error object
+        /// </summary>
+        /// <param name="ErrorMsg">The Error Message to Display</param>
+        private const int DATABASE_LAYER_ERROR_NUMBER = 1978;        
+        internal static DBError Create(string ErrorMsg)
+        {
+            return new DBError(DATABASE_LAYER_ERROR_NUMBER, ErrorMsg, null);
+        }        
+
+        public bool ErrorOccured { get { return (nError != -1 && !String.IsNullOrEmpty(ErrorMsg)); } }
+        public int GetErrorCount { get { if (Errors != null) { return Errors.Count; } return 0; } }
+        public List<int> GetAllErrorNumbers
+        {
+            get
+            {
+                if (Errors != null)
+                {
+                    List<int> list = new List<int>();
+
+                    // * DBMS SPECIFIC *
+                    // TO DO
+                    foreach (SqlError error in Errors)
+                        list.Add(error.Number);
+                    //
+
+                    return list;
+                }
+                return null;
+            }
+        }        
+    }
+}