духота с табличками....

LawFirm/LawFirm/DataGridViewExtension.cs

@@ -0,0 +1,50 @@
+using LawFirmContracts.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace LawFirmView
+{
+    public static class DataGridViewExtension
+    {
+        public static void FillAndConfigGrid<T>(this DataGridView grid, List<T>? data)
+        {
+            if (data == null)
+            {
+                return;
+            }
+            grid.DataSource = data;
+            var type = typeof(T);
+            var properties = type.GetProperties();
+            foreach (DataGridViewColumn column in grid.Columns)
+            {
+                var property = properties.FirstOrDefault(x => x.Name == column.Name);
+                if (property == null)
+                {
+                    throw new InvalidOperationException($"В типе {type.Name} не найдено свойство с именем { column.Name }");
+                }
+                var attribute = property.GetCustomAttributes(typeof(ColumnAttribute), true)?.SingleOrDefault();
+                if (attribute == null)
+                {
+                    throw new InvalidOperationException($"Не найден атрибут типа ColumnAttribute для свойства { property.Name }");
+                }
+                // ищем нужный нам атрибут
+                if (attribute is ColumnAttribute columnAttr)
+                {
+                    column.HeaderText = columnAttr.Title;
+                    column.Visible = columnAttr.Visible;
+                    if (columnAttr.IsUseAutoSize)
+                    {
+                        column.AutoSizeMode = (DataGridViewAutoSizeColumnMode)Enum.Parse(typeof(DataGridViewAutoSizeColumnMode), columnAttr.GridViewAutoSize.ToString());
+                    }
+                    else
+                    {
+                        column.Width = columnAttr.Width;
+                    }
+                }
+            }
+        }
+    }
+}

LawFirm/LawFirm/FormBlanks.cs

@@ -1,4 +1,5 @@
 using LawFirm;
+using LawFirmBusinessLogic.BusinessLogics;
 using LawFirmContracts.BindingModels;
 using LawFirmContracts.BusinessLogicContracts;
 using Microsoft.Extensions.Logging;
@@ -34,13 +35,7 @@ namespace LawFirmView
         {
             try
             {
-                var list = _logic.ReadList(null);
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["BlankName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
                 _logger.LogInformation("Загрузка бланков");
             }
             catch (Exception ex)

LawFirm/LawFirm/FormClients.cs

@@ -33,13 +33,7 @@ namespace LawFirmView
         {
             try
             {
-                var list = _logic.ReadList(null);
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
                 _logger.LogInformation("Загрузка клиентов");
             }
             catch (Exception ex)

LawFirm/LawFirm/FormDocuments.cs

@@ -33,14 +33,7 @@ namespace LawFirmView
         {
             try
             {
-                var list = _logic.ReadList(null);
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["DocumentName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["DocumentBlanks"].Visible = false;
-                }
                 _logger.LogInformation("Загрузка документов");
             }
             catch (Exception ex)

LawFirm/LawFirm/FormImplementers.cs

@@ -33,13 +33,7 @@ namespace LawFirmView
         {
             try
             {
-                var list = _logic.ReadList(null);
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ImplementerFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
                 _logger.LogInformation("Загрузка исполнителей");
             }
             catch (Exception ex)

LawFirm/LawFirm/FormMails.cs

@@ -28,14 +28,7 @@ namespace LawFirmView
 		{
 			try
 			{
-				var list = _logic.ReadList(null);
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
-				if (list != null)
-				{
-					dataGridView.DataSource = list;
-					dataGridView.Columns["ClientId"].Visible = false;
-					dataGridView.Columns["MessageId"].Visible = false;
-					dataGridView.Columns["Body"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-				}
                 _logger.LogInformation("Загрузка писем");
 			}
 			catch (Exception ex)

LawFirm/LawFirm/FormMain.cs

@@ -41,14 +41,7 @@ namespace LawFirmView
 			_logger.LogInformation("Загрузка заказов");
 			try
 			{
-				var list = _orderLogic.ReadList(null);
+                dataGridView.FillAndConfigGrid(_orderLogic.ReadList(null));
-				if (list != null)
-				{
-					dataGridView.DataSource = list;
-					dataGridView.Columns["DocumentId"].Visible = false;
-					dataGridView.Columns["ClientId"].Visible = false;
-					dataGridView.Columns["ImplementerId"].Visible = false;
-				}
 				_logger.LogInformation("Загрузка заказов");
 			}
 			catch (Exception ex)