Asp.net multipart output-flush

Saw bearrui (AK-47) brothers of High Performance Web Development (11)-flush let the page block, gradually present, found that is an example of using JSP. I didn't understand how to do this in Asp.net. I checked it from msdn and found this thing response. Flush ().

The sameCodePost it

 

  <  Div  ID  = "Head"  Style  = "Border: 1px solid # CCC ;"  >  
Cnblogs logo  <  IMG SRC  = "Http://home.cnblogs.com/images/logo_cnblogs_sns.gif"     />  
  </  Div  >  
  <  BR  />  

  <  Div  ID  = "Content" Style  = "Border: 1px solid blue ;"  >  
  <%  
  //  Sleep for 3 seconds
Thread. Sleep (  3000  );
  %>  
Csdn logo  < BR  />  
  <  IMG  SRC  = "Http://csdnimg.cn/www/images/csdnindex_piclogo.gif"     />  
  </  Div  > 

In this case, the page is blank after 3 seconds.

 

Then add response. Flush ()

 

  <  Div  ID  = "Head"  Style  = "Border: 1px solid # CCC ;"  >  
Cnblogs logo  <  IMG  SRC  = "Http://home.cnblogs.com/images/logo_cnblogs_sns.gif"    />  
  </  Div  >  
  <%  
Response. Flush ();  //  Flush response, multipart output
  %>  
  <  BR />  

  <  Div  ID  = "Content"  Style  = "Border: 1px solid blue ;"  >  
  <%  
  //  Sleep for 3 seconds
Thread. Sleep ( 3000  );
  %>  
Csdn logo  <  BR  />  
  <  IMG  SRC  = "Http://csdnimg.cn/www/images/csdnindex_piclogo.gif"     />  
 </  Div  > 

In this way, the above logo is displayed first and then sleep appears for 3 seconds. Haha, I learned how to output it in blocks, which is quite simple.

 

I'm stupid! I found out that some of my blog's comments mentioned that response. Flush () can be used. I have to work hard to check the comments for a long time without using msdn.