Radupload how save in binary

[mohamed]

how to store the attachment file in stored to database

Thanks,
Mohamed.

[Cori]

Hello mohamed,

Here's how you would read a uploaded file's bytes:

// get uploaded file
UploadedFile attachment = RadUpload1.UploadedFiles[0];

// create byte array
byte[] attachmentBytes = new byte[attachment.InputStream.Length];

// read attachment into byte array
attachment.InputStream.Read(attachmentBytes, 0, attachmentBytes.Length);

You then just pass the byte array into your update statement.

I hope that helps.

[mohamed]

hello cori.

            // this my table sample name
            rmm ormm = new rmm();

            // get uploaded file
            UploadedFile attachment = fileBrowser.UploadedFiles[0];

            // create byte array
            byte[] attachmentBytes = new byte[attachment.InputStream.Length];

            // read attachment into byte array
            attachment.InputStream.Read(attachmentBytes, 0, attachmentBytes.Length);

            ormm.image = how to pass that byte value
            ormm.gfhg = oKBArticle.KBRowId;

            try { DbClient.Insert<rmm>(ormm); }
            catch (Exception ex1) { }


Thanks,
Mohamed.

[Cori]

You would pass it as is.

Isn't your image property a byte array? If not, it should, as that's the only way to store it.

[mohamed]

this field is binary
ormm.image =


Thanks,
Mohamed.

[Kevin]

Try this:

ormm.image = new Binary(attachmentBytes);

I hope that helps.

[mohamed]

Hello Kevin,

Thanks For Ur reply .
It's Worked ...

one more doubt,
how to bind in radgrid through needdatasource

Thanks,
Mohamed.

[Shinu]

Hello Mohamed,

Check the following help documentation and demo which explains how to bind RadGrid through NeedDataSource event.
Advanced Data-binding (using NeedDataSource event).
Grid / Advanced Data Binding.

Thanks,
Shinu.

[mohamed]

Hello shinu,

i binding attachment field ,
i click file will open  .
like that like
 http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/gridattachmentcolumn/defaultcs.aspx

Thanks ,
Mohamed.

[Kevin]

Hello mohamed,

If you notice in the demo, you need to have a DataSourceID set for the attachment column to render, if you're using declarative databinding.

In your case, you want to use NeedDataSource to bind the RadGrid, so you shouldn't use the GridAttachmentColumn, but instead use a GridButtonColumn with a command name set to something like 'DownloadFile' and then transmit the file in the same manner as the demo shows in the ItemCommand event.

I hope that helps.