在C＃中上传到ASP.NET [英] To Upload IN ASP.NET IN C#

问题描述

我希望asp .net c＃中的代码只上传jpg文件，大小为20 kb ..



SHOUTING删除 - OriginalGriff [/ edit]

I want code in asp .net c# to upload only jpg file and size 20 kb..

[edit]SHOUTING removed - OriginalGriff[/edit]

推荐答案

请参考以下链接的回答



http://stackoverflow.com/questions/12491608/asp-net-fileupload- images-only-saving-path-and-filename-in-sql-table [ ^ ]

Please refer following link''s answer

http://stackoverflow.com/questions/12491608/asp-net-fileupload-images-only-saving-path-and-filename-in-sql-table[^]

我给的例子是将图像存储在数据库中。使用这个



假设插入函数

I''m giving an example to store an image in database.Use this

suppose an insert function

insertfunction(byte[] buffer);

插入图片。

to insert a pic.

int l=uploadPhoto.PostedFile.ContentLength; 
        byte[] pic= new byte[l];
        uploadPhoto.PostedFile.InputStream.Read(pic,0,l);
        string typ = uploadPhoto.PostedFile.ContentType;
insertfunction(pic); //passing the picture buffer

任何疑问请问

any doubt plz ask

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