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ComponentProgramming/ComponentProgramming/ControlListBox.cs

@@ -55,23 +55,42 @@ namespace ComponentProgramming
             }
             string row = listBox.SelectedItem!.ToString()!;
             T obj = new T();
-            StringBuilder sb = new StringBuilder(row);
+
+            List<string> substrings = new List<string>();
+            List<string> props = new List<string>();
+
+            string template = _templateString;
+
             foreach (var prop in typeof(T).GetProperties())
             {
-                if (!prop.CanWrite || prop.Name == "Id")
-                {
-                    continue;
+                props.Add(prop.Name);
+                template = template.Replace(prop.Name, "");
             }
 
-                int borderOne = sb.ToString().IndexOf(_startSymbol);
-                if (borderOne == -1) break;
+            substrings.AddRange(template.Split(_startSymbol + _endSymbol));
 
-                int borderTwo = sb.ToString().IndexOf(_endSymbol, borderOne + 1);
-                if (borderTwo == -1) break;
+            int int1 = 0; int int2 = 0;
 
-                string propValue = sb.ToString(borderOne + 1, borderTwo - borderOne - 1);
-                sb.Remove(0, borderTwo + 1);
-                prop.SetValue(obj, Convert.ChangeType(propValue, prop.PropertyType));
+            foreach (var prop in typeof(T).GetProperties())
+            {
+                for (int i = 0; i <= substrings.Count - 2; i++)
+                {
+                    int1 = row.IndexOf(substrings[i]) + substrings[i].Length;
+                    int2 = row.IndexOf(substrings[i + 1]);
+                    if (substrings[i+1] == "")
+                    {
+                        int2 = row.Length;
+                    }
+                    if (props[i] == prop.Name)
+                    {
+                        var value = row[int1..int2];
+                        if (value.Contains(prop.Name))
+                        {
+                            value = null;
+                        }
+                        prop.SetValue(obj, Convert.ChangeType(value, prop.PropertyType));
+                    }
+                }
             }
             return obj;
         }
@@ -89,7 +108,7 @@ namespace ComponentProgramming
             if(propInfo != null)
             {
                 object propValue = propInfo.GetValue(dataObj)!;
-                row = row.Replace($"{_startSymbol}{propName}{_endSymbol}", $"{_startSymbol}{propValue.ToString()}{_endSymbol}");
+                row = row.Replace($"{_startSymbol}{propName}{_endSymbol}", $"{propValue.ToString()}");
                 listBox.Items[rowIndex] = row;
             }
         }

ComponentProgramming/Forms/Form.cs

@@ -25,9 +25,9 @@ namespace Forms
         }
         private void FillList()
         {
-            controlListBox.SetTemplateString("Ïðèâåò [Name] [Surname]", "[", "]");
-            controlListBox.FillProp<Person>(new Person(1, "Ñàøêà", "Èçîòîâ"), 0, "Name");
-            controlListBox.FillProp<Person>(new Person(2, "Ñàøêà", "Èçîòîâ"), 4, "Surname");
+            controlListBox.SetTemplateString("Ïðèâåò [Name] dsfdsfds [Surname]", "[", "]");
+            controlListBox.FillProp<Person>(new Person("Ñàøêasdasà", "Èçîòîâ"), 0, "Name");
+            controlListBox.FillProp<Person>(new Person("Ñàøêà", "Èçîòîâ"), 4, "Surname");
         }
 
         private void controlComboBox_ComboBoxChanged(object sender, EventArgs e)

ComponentProgramming/Forms/Person.cs

@@ -8,16 +8,14 @@ namespace Forms
 {
     public class Person
     {
-        public int Id { get; set; }
         public string Name { get; set; }
         public string Surname { get; set; }
 
         public Person() { }
 
-        public Person(int id, string name, string surname)
+        public Person(string name, string surname)
         {
             Name = name;
-            Id = id;
             Surname = surname;
         }
     }