c# - mvc 5 update bind attribute in submit -


i have mvc 5 entity framework application, database first , new mvc. have file picker control selects image , in action result class of create view, encode picture storage in sql. have encoding correct, data view in bind attributes , want update property bind encoded picture before write database. when try write database, whole app churns until runs out of memory. obviously, missing piece.

view: div filepicker , place entity framework wanted coded pic go.

        <div class="col-md-10"><br/><br/>             @html.textbox("beforeencode", "", new { type = "file" })<br />             @html.labelfor(model => model.fldphoto, htmlattributes: new { @class = "control-label col-md-2" })             @html.editorfor(model => model.fldphoto, new { htmlattributes = new { @class = "form-control"} })                                        @html.validationmessagefor(model => model.fldphoto, "", new { @class = "text-danger" })           </div>     </div> 

controller: controller irrelevant parts deleted. have breakpoint set on db.savechanges(); line checking if there issue encoding, removed, churns

public actionresult create([bind(include = "fldphotoid,fldphoto,beforeencode")] tblphoto tblphoto, string beforeencode)     {         var fileupload = beforeencode;          try         {             if (modelstate.isvalid)             {                 if (fileupload != null)                 {                     filestream fs;                     fs = new filestream(beforeencode, filemode.open, fileaccess.read);                     byte[] picencoded = new byte[fs.length];                     fs.read(picencoded, 0, convert.toint32(fs.length));                     fs.close();                       tblphoto.fldphoto = picencoded;                 }                    db.tblphotoes.add(tblphoto);                 db.savechanges();                 return redirecttoaction("index", "home");             } 


Comments

Popular posts from this blog

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

python Tkinter Capturing keyboard events save as one single string -

sql server - Why does Linq-to-SQL add unnecessary COUNT()? -