...

Back/Back.csproj

@@ -10,6 +10,7 @@
     <PackageReference Include="Blazor.PersianDatePicker" Version="2.1.0" />
     <PackageReference Include="Melipayamak.RestClient" Version="1.0.0" />
     <PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.0" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.5" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
     <PackageReference Include="FluentValidation" Version="11.9.0" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="6.0.0" />

Back/Controllers/CompanyController.cs

@@ -5,7 +5,9 @@ using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Http.HttpResults;
 using Microsoft.AspNetCore.Mvc;
 using Shared.DTOs;
-
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.Formats;
+using SixLabors.ImageSharp.Processing;
 namespace Back.Controllers
 {
     [Route("api/[controller]")]
@@ -40,7 +42,20 @@ namespace Back.Controllers
             var UserID = claim.Value;
             var result = await _servUser.GetUserByUserID(Convert.ToInt32(UserID));
             var company = result?.RolUsers.First().Company;
-            company.Logo= logo;
+            //company.Logo = logo;
+
+            //----------resize
+
+            using var image = SixLabors.ImageSharp.Image.Load(logo);
+            //کاهش سایز تصویر
+            image.Mutate(x => x.Resize(200, 200));
+            var img = new MemoryStream();
+            image.Save(img, image.Metadata.DecodedImageFormat );
+            company.Logo = img.ToArray();
+
+            //-------------
+           
+
             return Ok(await _servCompany.AddORUpdateCompanyBoolResult(company));
         }
         [HttpGet("ChangeName/{name}")]