2
내 이미지가 비어 있으면 IE는 적자를 그립니다. 적십자를 피할 방법이 있습니까?IE 빈 이미지 = 적색 간 : -/
또는 asp Image를 얻었으므로 보이지 않게 할 수 있지만이 이미지에 무언가가 있는지 여부를 확인해야합니다.
<asp:Image ID="Image1" runat="server" ImageUrl="Handler.ashx"/>
I 바이트로로드해야 [] = {X ??? }; 이미지/JPEG 형식의 흰색 픽셀
내 솔루션 나를 미쳐라! 여기 가 있습니다 :
<%@ WebHandler Language="C#" Class="Handler" %>
using System;
using System.IO;
using System.Web;
using Auth;
using System.Configuration;
public class Handler : IHttpHandler
{
public bool IsReusable
{ get{ return false; } }
public void ProcessRequest(HttpContext context)
{
context.Response.Clear();
context.Response.ContentType = "image/jpeg";
byte[] imageContent = Auth.User.GetImageFromDataBase();
if (imageContent != null)
context.Response.OutputStream.Write(imageContent, 0, imageContent.Length);
else
{
byte[] x = {0xff, 0xd8, 0xff, 0xe0, 0x0, 0x10, 0x4a, 0x46, 0x49, 0x46, 0x0, 0x1, 0x2, 0x0, 0x0, 0x64,
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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xff, 0xd9};
context.Response.OutputStream.Write(x, 0, x.Length);
}
}
}
"깨진 이미지"를 여기에서 검색하면 여러 가지 대체 옵션이 제공됩니다. – Lazarus
@Lazarus 당신은 무엇을 의미합니까? . . . – Cynede
이 페이지의 상단에있는 검색 필드를 사용하여 '깨진 이미지'를 검색하면 동일한 문제에 대한 질문과 답변을 볼 수 있습니다. 예 : img 태그는 더 이상 존재하지 않는 이미지를 나타냅니다. 이동되었습니다. – Lazarus