c# validate png

c# validate png 

https://www.google.co.kr/?gws_rd=ssl#newwindow=1&q=c%23+validate+png+

C# PNG 이미지의 경우 Image.SetResolution  [출처] C# PNG 이미지의 경우 Image.SetResolution |작성자 예감

http://blog.naver.com/yegam400/40172086249

Perfect Image Validation In Web Application

Posted by Abhishek Goswami in Articles | C# Language on May 22, 2013

http://www.c-sharpcorner.com/UploadFile/abhijmk/perfect-image-validation-in-web-application/

Validate uploaded image content in ASP.NET

http://www.dotnetexpertguide.com/2011/05/validate-uploaded-image-content-in.html

Fileupload image types validation C# asp.net

http://www.codeproject.com/Questions/618179/Fileupload-image-types-validation-Csharp-asp-net