[DataGrid] Make PropertyColumn use DisplayAttribute value for enum

examples/Demo/Shared/Pages/Lab/IssueTester.razor

@@ -1,3 +1,46 @@
 @page "/issue-tester"
+@using System.ComponentModel.DataAnnotations
 
-<FluentUI.Demo.Shared.Pages.DataGrid.Examples.DataGridTypical />
+<FluentDataGrid Items="@employees.AsQueryable()" >
+    <PropertyColumn Property="@(e => e.Id)" />
+    <PropertyColumn Property="@(e => e.FullName)" />
+    <PropertyColumn Property="@(e => e.Subdivision)" />
+    <PropertyColumn Property="@(e => e.Position)" />
+</FluentDataGrid>
+
+@code {
+
+    public enum Positions
+    {
+        employee,
+        [Display(Name = "HR Manager (DA)")]
+        HrManager,
+        [Display(Name = "Project Manager (DA)")]
+        ProjectManager,
+        [Display(Name = "Administrator (DA)")]
+        Administrator
+    }
+
+    public class Employee
+    {
+        [Display(Name = "Id")]
+        public int Id { get; set; }
+        [Required, Display(Name = "Full Name")]
+        public string FullName { get; set; }
+        [Required, Display(Name = "Subdivision")]
+        public string Subdivision { get; set; }
+        [Required, Display(Name = "Position")]
+        public Positions Position { get; set; }
+
+    }
+
+    private List<Employee> employees = new List<Employee>
+    {
+        new Employee { Id = 1, FullName = "John Doe", Subdivision = "IT", Position = Positions.employee },
+        new Employee { Id = 2, FullName = "Jane Doe", Subdivision = "HR", Position = Positions.HrManager },
+        new Employee { Id = 3, FullName = "John Smith", Subdivision = "IT", Position = Positions.ProjectManager },
+        new Employee { Id = 4, FullName = "Jane Smith", Subdivision = "HR", Position = Positions.Administrator }
+    };
+
+
+}

src/Core/Components/DataGrid/Columns/PropertyColumn.cs

@@ -3,6 +3,7 @@
 using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Components.Rendering;
 using Microsoft.FluentUI.AspNetCore.Components.DataGrid.Infrastructure;
+using Microsoft.FluentUI.AspNetCore.Components.Extensions;
 
 namespace Microsoft.FluentUI.AspNetCore.Components;
 
@@ -73,7 +74,19 @@ protected override void OnParametersSet()
             }
             else
             {
-                _cellTextFunc = item => compiledPropertyExpression!(item)?.ToString();
+                _cellTextFunc = item =>
+                {
+                    var value = compiledPropertyExpression!(item);
+
+                    if (typeof(TProp).IsEnum)
+                    {
+                        return (value as Enum)?.GetDisplayName();
+                    }
+                    else
+                    {
+                        return value?.ToString();
+                    }
+                };
             }
 
             _sortBuilder = Comparer is not null ? GridSort<TGridItem>.ByAscending(Property, Comparer) : GridSort<TGridItem>.ByAscending(Property);

src/Core/Extensions/EnumExtensions.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel;
+using System.ComponentModel.DataAnnotations;
 using System.Reflection;
 
 namespace Microsoft.FluentUI.AspNetCore.Components.Extensions;
@@ -38,4 +39,11 @@ public static class EnumExtensions
 
         return description;
     }
+
+    public static string GetDisplayName(this Enum enumValue)
+    {
+        var memberInfo = enumValue.GetType().GetMember(enumValue.ToString());
+        var displayAttribute = memberInfo[0].GetCustomAttribute<DisplayAttribute>();
+        return displayAttribute?.Name ?? enumValue.ToString();
+    }
 }