SQL Server :: Saving And Getting Image From Database?

Mar 27, 2010

i am trying to save an image to database as a byte[]

The array size before i save it = 2118.

but in SQL 2008 the maximum size for an image type is 16.

so i am trying to get the image using Response.BinaryWrite(byte[]) I get an empty image.

View 4 Replies


Similar Messages:

Web Forms :: Saving Image To SQL Database As 0X00000?

Jan 4, 2011

I have a fileupload control in my form which stores image to the SQL database as binary data.

BUT it stores as 0X000000.... I just realized that.

BUT IT DOESN'T MAKE ANY SENSE BECAUSE WHEN I PRINT THIS BYTE ARRAY IT SHOWS THE CONTENT.

This part is the server side code:

[Code]....

StoreToDatabase function:

[Code]....

DisplayFileContent function:

[Code]....

Displaying function shows like 2552162552240167470737001110960960025521906708667658777998101220131211111225181............BUT IN DATABASE it stores like 0X00000000000000000...

View 6 Replies

Web Forms :: Saving Image Files In Database

Jan 23, 2012

I am asking user to upload images using file upload control..In the database i am saving the filename as varchar. My problem is how do i save it.. If file name is saved in database where is file actually saved? If i make a folder to save,it is hard code path.. So, any way to save the file uploaded by user.

View 1 Replies

Web Forms :: Saving Uploaded Image To Database

Feb 21, 2012

I am trying to make a photo gallery. I want to save the uploaded image to data base ...the article below at "
Display image after upload without page refresh or postback using ASP.Net AsyncFileUpload Control" shows how to show the uploaded image.. How to save the image in SQl Database?

I do not know how to do it.. Can the code be modified..? 

View 1 Replies

Web Forms :: Change Orientation Of Image Before Saving To Database?

Sep 20, 2015

After uploading image it appears somewhat like its upside getting down. I have getting some other suggestion for that is use ExifLib but I don't know how to get exif detail of image and fix image orientation property if it rotated automatically..!

View 1 Replies

IIS Configuration :: Saving Image In Database - Access To The Path Is Denied

Nov 23, 2013

I have Button=BtnUpload and  fileupload control in my page that save image in database below is code

protected void BtnUpload_Click(object sender, EventArgs e) {
string path = Server.MapPath(".") + "../image/House/services";
string filename = System.IO.Path.GetFileName(fup1.PostedFile.FileName);
string[] validext = { ".jpg", ".png" };
string ext = System.IO.Path.GetExtension(fup1.PostedFile.FileName);
if (Array.IndexOf(validext, ext.ToLower()) < 0)

[Code] ....

But when I upload image with Fileupload and click on btnupload button below error happen..

Server Error in '/' Application.

Access to the path 'C:Inetpubvhostsbehtop.comhttpdocsimageHouseservices8.jpg' is denied.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.UnauthorizedAccessException: Access to the path

[Code] ....

View 1 Replies

Web Forms :: How To Display Image Preview Without Saving In Database Or Folder

Apr 28, 2013

i used a file upload control to upload file..after uploading i want to preview image without storing its path or storing in DB or solution explorrer folder.when i upload using fileupload control..path of image comes in fileupload control now i used a button so,that on button click image should be displayed in image control..

View 1 Replies

Saving Resized Image Files To Server

Jul 13, 2011

I am trying to save some resized images to the server. Why I get the following error on the vSmlImgFle.Save(vTmpDir.ToString & vFile.Name, ImageFormat.Jpeg) (in red below) line?

A generic error occurred in GDI+.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI+.

And while we are on the subject of dealing with image files, is there a way to get the file format from the original file, rather than looking at the file extension to determine the file type:

If Ext = "JPG" then
Type = ImageFormat.Jpeg
Else if Ext = "JPG" then
Etc.

I thought that vImgFormat = vOrgImgFle.RawFormat might do it but that seems to return something completely different than ImageFormat.Jpeg.

Code:
Protected Function CopyScaleImages(ByVal FileSet As FileInfo())
Dim vTmpDir As New DirectoryInfo(Server.MapPath("~/SanInspPhotosTemp/"))
Dim vDir As New DirectoryInfo(Server.MapPath("~/SanInspPhotos/"))
Dim imgHght As Integer

[Code] .....

View 9 Replies

Configuration :: Bitmap Image Saving When Running The Application On Iis Server

Apr 2, 2011

I m facing one problem which is related to Bitmap Image Actually My image is saved properly without iis server but when i run application on iis server then its give Exception "A generic error occurred in GDI+."
I m using this code-

Byte[] bytes = (Byte[])ds.Tables[0].Rows[r][1];
MemoryStream memStream = new MemoryStream();
memStream.Write(bytes, 0, bytes.Length);
System.Drawing.Bitmap origBMP = new System.Drawing.Bitmap(memStream);
System.Drawing.Bitmap newBMP = new System.Drawing.Bitmap(origBMP, 100, 150);
System.Drawing.Graphics objGra = System.Drawing.Graphics.FromImage(newBMP);
objGra.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
objGra.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
origBMP.Dispose();
newBMP.Save(Server.MapPath("ImageUpload\" + r + ".Jpeg"), System.Drawing.Imaging.ImageFormat.Jpeg); //exception throw "A generic error occurred in GDI+."
newBMP.Dispose();
objGra.Dispose();

View 3 Replies

SQL Server :: Writing/Saving DataType Image As File To Disk?

Mar 16, 2011

i need to save multiple documents stored in SQL server as Image type to disk.

What i want to do is "backup" all files in a table (column) to disk, zip them and Response.TransmitFile(FilePath) to client.

I could use C# ot VB but that would require a lot of connections to database or a lot of server memory and i don't want that, becauze there are a lot of files to be saved Since SQL can write files to disk i was thinking about saving those files to disk directly from sql. Something like when u're doing a backup

[Code]....

View 6 Replies

SQL Server :: Saving User Password To Database?

Mar 5, 2011

I have to save user Credantials but I dont know how to save the password into the sql database

View 4 Replies

Security :: Saving Sensitive Data To Sql Server Database?

Jul 14, 2010

Im passing sensitive details from my asp.net web app to a database on a different server. I've set up encryption on my database. Should I encrypt the data in the code behind file of the web app and then pass it to my database stored procedure or pass it to the stored procedure as it is and encrypt it there?

View 4 Replies

Web Forms :: How To Encrypt Password Before Saving It In SQL Server Database

Jul 27, 2012

I want to save my password and it sould be saved in encryptd form in my db SQl Server in asp.net.

View 1 Replies

SQL Server :: Uploading .pdf Files With File Upload Control And Then Saving To Database

Oct 25, 2010

I'd like to allow users to upload a .pdf file via the file upload control (if that's the best method), save the file to the db and then retrieve it so they can click on a link and open the .pdf they've uploaded. I've been looking for a tutorial on how to do this but keep running into methods of saving the file directly on the server in a directory, not in SQL server (using Linq and VB by the way)

View 4 Replies

Saving Foreign Text To A SQL Server Database Table With A Nvarchar Field

Apr 2, 2010

I have a requirement to have a multiline textbox that accepts any text from any language and stores this into the database for later use. I am using Linq with ASP .NET 3.5 with a SQL Server 2005 database.

View 2 Replies

DataSource Controls :: Saving Images To A Server Folder With Different Category Names And The Path To A Database?

Jan 19, 2010

Here is what I am basically trying to accomplish I want to upload images to the server separated into categories and save the file path into the database. I have found plenty of documentation on saving to a file and the file path to a database. But, I haven't found anything that will allow me to seperate the images into categoies.

I have made three tables in the database

[code]....

What I am trying to do is create a gallery for our clients to browse and download different vesions of posters and ad cards.

View 15 Replies

How To Bind Image That Is Saved In Filestream Database Sql Server 2008 To A Image Control

Jan 6, 2010

i have used filestream of sql server 2008 for storing images. i want to retrive that image and bind to image control.but not getting the correct path.

View 2 Replies

Web Forms :: Display Image In Image Control After Upload On Server Then Save To Database

Apr 16, 2013

I have filed image type varbinary

I want upload image and show then with click button save

store in db

View 1 Replies

Image Upload Control (bonus - Allows Users To Crop Image Before Saving)

Apr 10, 2010

We have a scenario where we would like to allow our users to upload images to the site. We are running on ASP.Net. A quick search did not result in anything good. It would be great if the control is free/open source but we do not mind paying a little bit.

View 1 Replies

SQL Server :: Cant Update Image On Sql Server Database?

Nov 9, 2010

i have a problem with my asp.net (c#) application. I write a code for saving image on database and its success but the code for update image not success (its saving the empty field at image field on database), here's my code:for saving image to database

if (FileUpload1.HasFile && FileUpload1.PostedFile != null)
{
binaryImage = new byte[FileUpload1.PostedFile.ContentLength];

[code]...

View 6 Replies

Saving Image Into Disk?

Jan 12, 2010

How can I save an image into the disk after modification.

View 4 Replies

Saving Image From The Clipboard?

Mar 25, 2011

Is it possible to save the image from the clipboard to the disk using ASP.NET (VB)?

View 3 Replies

Reading And Saving An Image From Url?

Mar 29, 2010

I would like to be able to read an image based on a url hosted elsewhere. To be clear, this is a legitimate service that is provided and they do allow caching of data, so I'm not trying to steal someone elses data.

So far I have the following code:

public static byte[] GetBytesFromUrl(string url)
{
byte[] bytes;
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
WebResponse resp = req.GetResponse();

The area that I'm looking to improve on is the emboldened line. I think it would be better to read in say 1024k chunks until the file end. Can anyone help me out with the syntax for this?

View 6 Replies

Show Image Without Saving

Jul 6, 2012

how to show an image without saving it.URL...I've used this but im experiencing troubles IE 6 & 7 dont show the pic. And IE 8 seems to have a limit of somekind. I have an person screen and a different upload popup-like-screen..I want to let the user upload it in this upload-screen and oly save it as the user say's save in the person screen so i don't want to save 1.001 pictures on the server if they don't click save in the person screen.

View 1 Replies

SQL Server :: Insert Image In Database?

Mar 5, 2011

how i can insert image in SQL database?

View 8 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved