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06/16/2005 at 10:09AM PDT, ID: 21460729
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7.8

Dynamically resizing an image

Asked by TerryBurger in C# Programming Language

Tags: image, resize

Using a windows application I'm converting an image to binary then selecting the binary on a web form where it is converted back to an image. The problem I have is that the image is too small and is distorted. The image isn't being displayed in a control so I need to specify the size in the code either when its converted to binary or when it's converted back to an image. Here is the code I use to convert it back to an image:

   private void Page_Load(object sender, System.EventArgs e)
          {
               // Put user code to initialize the page here
               //          
               string imgid =Request.QueryString["imgid"];
               string connstr= "Connection String;";
               string sql="SELECT webpic FROM faxout where recno = 98";
               SqlConnection connection = new SqlConnection(connstr);
               SqlCommand command = new SqlCommand(sql, connection);
               connection.Open();
               SqlDataReader dr = command.ExecuteReader();
               if(dr.Read())
               {
                   
                    Response.ContentType = "image/gif";
                    Response.BinaryWrite( (byte[]) dr["webpic"] );
               }
               connection.Close();

          }

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About this solution

Zone: C# Programming Language
Tags: image, resize
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Solution Provided By: gregoryyoung
Participating Experts: 2
Solution Grade: A
 
 
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