1. 文件分块上传,解决大小限制,..........................................................................1
http://www.jb51.net/article/28655.htm..................................................................1
2. UploadedFile 控件上传文件,大小默认为 4M,................................................2
3. 读取 web.config 文件的自定义字符串..................................................................3
4. C#代码动态生成数据库的表格,.........................................................................4
5. TreeView XML 文件作数据源,联动显示图片,................................................4
6. GridView SQL 作为数据源, 联动显示图片,....................................................5
1. 文件分块上传,解决大小限制,
http://www.jb51.net/article/28655.htm
iserviceprovider provider = (iserviceprovider) httpcontext.current;
httpworkerrequest wr = (httpworkerrequest)
provider.getservice(typeof(httpworkerrequest));
byte[] bs = wr.getpreloadedentitybody();
....
if (!wr.isentireentitybodyispreloaded())
{
int n = 1024;
byte[] bs2 = new byte[n];
while (wr.readentitybody(bs2,n) >0)
{
.....