пример настройки datagridview

BlacksmithWorkshop/BlacksmithWorkshop/DataGridViewExtension.cs

@@ -0,0 +1,45 @@
+using BlacksmithWorkshopContracts.Attributes;
+
+namespace BlacksmithWorkshopView
+{
+	internal 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;
+					}
+				}
+			}
+		}
+	}
+}

BlacksmithWorkshop/BlacksmithWorkshop/FormClients.cs

@@ -22,13 +22,7 @@ namespace BlacksmithWorkshopView
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillandConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка клиентов");
             }
             catch (Exception ex)

BlacksmithWorkshop/BlacksmithWorkshopContracts/Attributes/ColumnAttribute.cs

@@ -0,0 +1,20 @@
+namespace BlacksmithWorkshopContracts.Attributes
+{
+	[AttributeUsage(AttributeTargets.Property)]
+	public class ColumnAttribute : Attribute
+	{
+		public ColumnAttribute(string title = "", bool visible = true, int width = 0, GridViewAutoSize gridViewAutoSize = GridViewAutoSize.None, bool isUseAutoSize = false)
+		{
+			Title = title;
+			Visible = visible;
+			Width = width;
+			GridViewAutoSize = gridViewAutoSize;
+			IsUseAutoSize = isUseAutoSize;
+		}
+		public string Title { get; private set; }
+		public bool Visible { get; private set; }
+		public int Width { get; private set; }
+		public GridViewAutoSize GridViewAutoSize { get; private set; }
+		public bool IsUseAutoSize { get; private set; }
+	}
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/Attributes/GridViewAutoSize.cs

@@ -0,0 +1,14 @@
+namespace BlacksmithWorkshopContracts.Attributes
+{
+	public enum GridViewAutoSize
+	{
+		NotSet = 0,
+		None = 1,
+		ColumnHeader = 2,
+		AllCellsExceptHeader = 4,
+		AllCells = 6,
+		DisplayedCellsExceptHeader = 8,
+		DisplayedCells = 10,
+		Fill = 16
+	}
+}

BlacksmithWorkshop/BlacksmithWorkshopContracts/ViewModels/ClientViewModel.cs

@@ -1,16 +1,17 @@
-using BlacksmithWorkshopDataModels.Models;
-using System.ComponentModel;
+using BlacksmithWorkshopContracts.Attributes;
+using BlacksmithWorkshopDataModels.Models;
 
 namespace BlacksmithWorkshopContracts.ViewModels
 {
     public class ClientViewModel : IClientModel
     {
+        [Column(visible: false)]
         public int Id { get; set; }
-        [DisplayName("ФИО клиента")]
+        [Column(title: "ФИО клиента", width: 150)]
         public string ClientFIO { get; set; } = string.Empty;
-        [DisplayName("Логин (эл. почта)")]
+        [Column(title: "Логин (эл. почта)", gridViewAutoSize: GridViewAutoSize.Fill, isUseAutoSize: true)]
         public string Email { get; set; } = string.Empty;
-        [DisplayName("Пароль")]
-        public string Password { get; set; } = string.Empty;
+		[Column(title: "Пароль", width: 150)]
+		public string Password { get; set; } = string.Empty;
     }
 }