Question About Storing An Image
Dec 1, 2006Rahmat Ali writes "Que: How can we store an Image in Sql Server 2000 and retrive in Data Grid?"
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Sending Uploaded Image To Data Access Class When Storing Image In SQL Server 2005
Apr 20, 2007I am using the 3-tiered architecture design (presentation, business laws, and data acess layers). I am stuck on how to send the image the user selects in the upload file control to the BLL and then to the DAL because the DAL does all the inserts into the database. I would like to be able to check the file type in the BLL to make sure the file being uploaded is indeed a picture. Is there a way I can send the location of the file to the BLL, check the filetype, then upload the file and have the DAL insert the image into the database? I have seen examples where people use streams to upload the file directly from their presentation layer, but I would like to keep everything seperated in the three classes if possible. I also wasn't sure what variable type the image would be in the function in the BLL that receive the image from the PL. If there are any examples or tips anyone can give me that would be appreciated.
View 2 Replies View RelatedImage Type Storing
May 6, 20001. How can I upload new pictures into the database through the browser.
2. Can you describe how the new picture of the product would be uploaded into the database.
3. How do you handle different formats that pictures come in gif, tif, jpeg,
etc.
4. How can you say that SQL server does support images well, because on
microsoft site they loaded up the satellite data of the earth into sqlserver
which is only picture data
Ashu
Storing Image Files
Aug 21, 2000Hi
Can anyone tell me how to store animage file into database?
Thanks
Peter
Storing Image In Database
Dec 15, 2004How do you store an image in a database? I know this is not the preferred method for storing images but would like to know anyways…thanks.
View 1 Replies View RelatedStoring Image And Other Files In Db
May 1, 2008What are the negatives, challenges and issues going to be if we choose to store 300-1000 GB worth of image, xml and PDF files (avg size 1 mb) in SQL server 2005 db.
View 1 Replies View RelatedStoring And Retrieving Image
Jun 13, 2008Kindly descibe how i can save image and retieve images with vb form. Also include vb code to execute the process.
View 2 Replies View RelatedToo Many Arguments Storing Image
May 25, 2008Hi all,
I have got this issue when I am trying to store an Image on a database through a stored procedure. I give you the code in C# and the stored procedure
Code Snippet
//I have got these two variables with the ID(foreign key) and the array of bytes of the Image (the values are OK)
int ID_Inmueble
byte[] imagen -- dimension 26246
SqlConnection conn = new SqlConnection(...) //The conexion works fine (I tested it).
SqlCommand cmd = new SqlCommand();
SqlParameter[] param = new SqlParameter[2];
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "InsertaUnaFoto";
cmd.Connection = conn;
param[0] = new SqlParameter("@ID_Inmueble", SqlDbType.BigInt);
param[0].Value = ID_Inmueble;
param[1] = new SqlParameter("@Foto", SqlDbType.Image);
param[1].Value = imagen;
cmd.Parameters.AddRange(param);
SqlDataAdapter da = new SqlDataAdapter(conexion.GetSqlCommand());
da.Fill(ds); //here I got the error
The stored Procedure
T
Code Snippet
ALTER PROCEDURE dbo.InsertaUnaFoto
(@ID_Inmueble bigint,
@Foto Image)
AS
INSERT into Fotos (ID_Inmueble, Foto) values (@ID_Inmueble, @Foto)
Many Thanks,
Storing The Image Urls In Database
Mar 29, 2007hi friends,
i want to show images in repeater control dynamically.
i want to store the image url in database
like i have stored the images on onefolder c:images this will contain images
how can i store and use the urls in database
or atleast how can i show the images from the folder dynamically
please help me out
Image Storing In SQL Server 2000
Apr 15, 2007HI,
Kindly Guide me how to store picture files in SQL server 2000 using Visual studio 2005
Storing An Image Into Sql Server Database
Jul 23, 2005Is there any way of storing an image file into a specific Table .It would be of great help for me if i come to know something about it.
View 2 Replies View RelatedStoring Pdfs In An Image Field
Jul 23, 2005I am using an image datatype to store multiple filetypes includeing plaintext data. it works except for pdf Data. When I retrieve the the filecouldn't be opened in acrobat reader and the file was 3KB bigger than theoriginal.Any suggestions would be helpful.
View 3 Replies View RelatedStoring Data In Image Field
Jul 20, 2005I have a very large array of floating point numbers which I am tryingtostore in an image type field. I am using the dataset class todirectly enter the data but am having trouble trying to get this typeinto the image field. I guess the question is how do I get a largefloating point array into an image (byte)field of a database using thedataset class for new row entry.Thanks
View 1 Replies View RelatedStoring BitmapSource Image Data Into SQL CE
Jan 30, 2008
Hi,
I'm storing thumbnails in SQL CE and accessing them from my WPF application. The save seems to take place ok and there's binary data in the image field however when it comes back out it appears to be corrupted somehow. Can someone have a look at the code below and verify I'm doing the conversion correctly before storing in my image field? Thanks!
- Roland
Code Snippet
private byte[] GetArrayOfPixels(BitmapSource bitmapsource)
{
Int32 stride = bitmapsource.PixelWidth * bitmapsource.Format.BitsPerPixel / 8;
Int32 ByteSize = stride * bitmapsource.PixelHeight * bitmapsource.Format.BitsPerPixel / 8;
byte[] arrayofpixel = new byte[ByteSize];
bitmapsource.CopyPixels(arrayofpixel, stride, 0);
return arrayofpixel;
}
//I assign the byte array returned to my datatable like so:
MediaAsset asset = new MediaAsset(){
Thumbnail =
new Binary(GetArrayOfPixels(Thumbnail as BitmapSource));
}
//then I insert it into my tables collection
myDB.MediaAssets.InsertOnSubmit(asset);
//and submit the change
myDB.SubmitChanges();
Am I not getting that pixel array correctly for storage?
Thanks for the help!
Roland
Storing Pictures In Image Data Type
Apr 17, 2001Hey all,
Just starting to investigate this. I need to store digital pictures in my database for use in claims and disputes. I have played a bit with the image datatype but notice that one picture takes up 1Mb as a TIFF and 3Mb as a JPEG. Does anybody work with this stuff and if you do what is the best picture format to use in regards to keeping clarity but minimizing size used in the db. Is there any load conversion routines that would shrink the size of the file.
Any suggestions or comments on this topic are appreciated.
Thx. Kelsey
Storing Pictures In Image Data Type
Apr 17, 2001Hey all,
Just starting to investigate this. I need to store digital pictures in my database for use in claims and disputes. I have played a bit with the image datatype but notice that one picture takes up 1Mb as a TIFF and 3Mb as a JPEG. Does anybody work with this stuff and if you do what is the best picture format to use in regards to keeping clarity but minimizing size used in the db. Is there any load conversion routines that would shrink the size of the file.
Any suggestions or comments on this topic are appreciated.
Thx. Kelsey
Storing Files In Image Columns In 2005
Jul 10, 2006I did some quick Googling and didn't find the article of my dreams here. Any experience with storing files in the db in 2005? Any opinions?
Here's the deal. We have our new 'Enterprise' software being designed and written in St. Petersburg (not FL) and I'm reviewing the design for dealing with letters and forms that are generated as hard copy from our business (by the thousands per month) and sent to clients for review, signature etc. Then they are returned by fax or snail mail.
The current design has all of these being stored in image data type columns in the database--storing saved files of the actual outgoing stuff and saved files of the stuff that comes in (scanned copies or the files from our fax server).
This screams 'BAD IDEA' based on our experience doing this in SQL Server 2000. We get things like 23 page faxes from Dr's offices, large packets of FMLA forms returned, etc. In 2000 they tended to get rather large when stored in the DB and caused us all kinds of headaches when Microsoft changed how it recognized and displayed certain types of files, e.g. tiffs.
Further, the outgoing stuff is largely boilerplate with added fields from the db--name, address, a few dates. My proposed design for outbound notifications and forms was to keep only references to the template used, the date created, and an id to link it to the personal info of the schmoe to whom it was sent--essentially, store which document template and then just enough data to map to the variable content that is pulled from the db. Then you can recreate the file that was printed and mailed at any time in the future, but you don't actually save the .doc (or Word .xml) anywhere, not in the file system, not in the db.
The current developers feel this is way too much work to design--and it is certainly more effort than just generating .docs/.xml files via a merge with Word and then stuffing those into the database. They also argue that having them in the db makes them 'more secure' and more 'accessible' to users around the globe.
Does anyone know if the image storage is any better in 2005 than 2000? The .docs & .tifs we used to store just about tripled in size when we put them in the db in 2000. Plus there were the defrag issues and generally it was an unsatisfying experience.
Does anyone know what the advantages/disadvantages of generating Word .xml files might be? Can they be stored as xml data type in SQL Server? Perhaps this is a better option?
If anyone has the time to digest this, please send opinions.
Thanks!
Storing File As Binary Image Into SQL Server
Dec 21, 2005I am using FileUpload control in ASP.net 2.0 to upload files and store them into SQL server database as an image. I am fine with MS office files, image files and etc. We have Product Center (Proe) engineering software to configure parts and the files generated through this software have PLT extension when I store these files, the file type is Plian/text. I am using Fileupload.PostedFile.Content to get the file type. How can I store PLT, TIF files in SQL server? Please help.
View 12 Replies View RelatedHelp In Storing Binary To Image Data Type
Aug 23, 2007Hi. how can i store binary data to another field with image data types.
here is my sample code
--note: [CUD_DOCUMENT] and [RES_DOCUMENT] are image data type
DECLARE @CUD_DOCUMENT binary
SELECT @CUD_DOCUMENT = CUD_DOCUMENT FROM CUD_CONTINUOUS_UPLOAD_DOCUMENTS
INSERT INTO [RES_RESUMES](
[RES_DOCUMENT] -- image data type
) VALUES (
@CUD_DOCUMENT)
thnx for the help.
Storing Image In Sql Server 2005 In Binary Format?
Nov 1, 2006please mail me at lavkesh_kumar@yaho.com
View 2 Replies View RelatedWhich Is Better? Storing Data In The Database OR Storing It In The File System
Dec 29, 2006Hello there,I just want to ask if storing data in dbase is much better than storing it in the file system? Because for one, i am currenlty developing my thesis which uploads a blob.doc file to a web server (currently i'm using the localhost of ASP.NET) then retrieves it from the local hostAlso i want to know if im right at this, the localhost of ASP.NET is the same as the one of a natural web server on the net? Because i'm just thinking of uploading and downloading the files from a web server. Although our thesis defense didn't require us to really upload it on the net, we were advised to use a localhost on our PC's. I'll be just using my local server Is it ok to just use a web server for storing files than a database?
View 6 Replies View RelatedHow To Save Image In Sql Server And Display That Image In Datagrid??
Jun 27, 2007Hay Friend's
Can u plese send me the way how to save image in sql server and display that images in datagrid or other control also like Image control or Image control Button?? Plese send the coding in C#.
Thank's
Amit
How To Store Image In Image Field In Sql Server 2000
Jul 12, 2007
hi all,
i have created a table with image field in it. Now i just want to store a jpeg file in it but not finding any way to do so.
how can i store any image ? what are the steps???????
thanx in advance
HOW To Retrieve An Image From Sql Server And Display It In ASP.net Using Imagemap Or Image ?
Jul 6, 2006Ok, the problem is that , i have a field called "Attach" in sql of type image, when selecting it , the field is getting data of type BYTE(). which am being unable to display them on an Image on the panel.
using the following vb.net code:
'Dim sel2 As String
'Dim myCom As SqlCommand
'Dim conn As New SqlConnection
'Dim drr As SqlDataReader
'Dim image As System.Drawing.Image
'sel2 = "select * from attach where att_desc = '" & DropDownList1.SelectedItem().Text & "' and doc_code = " & w_doc_code & " and subcode = " & w_doc_subcode & " and doc_num= " & w_doc_num & " "
'conn.ConnectionString = ("server=developer01;uid=sa;password=aims;database=DVPSOC;timeout=45")
'myCom = New SqlCommand(sel2, conn)
'conn.Open()
'drr = myCom.ExecuteReader()
'If drr.Read Then
' Me.ImageMap1.ImageUrl = drr.Item("attach")
'End If
'conn.Close()
Am getting an exeption on the following line Me.ImageMap1.ImageUrl = drr.Item("attach")
saying: Conversion from type 'Byte()' to type 'String' is not valid.
knowing that i tried converting using ToString but it's not getting any output then.
thanks for your help.
How Image Display From SqlServer To Image Control
Feb 13, 2007I have learned lots of informative thing from your forums. I have little problem regarding “Display image from SQL Server on ASP.NET� I have done it and image display on my page from SQL Server. I have cleared you here I have adopt two different methods which are following for displaying picture.
1.Response.BinaryWrite(rd("picture"))
2.image.Save(Response.OutputStream, ImageFormat.Jpeg)
but in both above methods I have faced little problem when image display on my page all other information can not display and I also want to display picture on my specific location on the page. My second question is can use any web control like “Image1� to display image from SQL Server where my pictures are stored.
Hope you will help me.
Thanks and regards
Aftab Abbasi
Inserted The Image In A Column----how Can I View The Image
Mar 7, 2006hi,i have inserted the image present in mydocuments using alter commandcreate table aa(a int, d image)insert into aa values (1,'F:prudhviaba 002.jpg')when i doselect * from aai am getting the result in the column d as0x463A5C707275646876695C70727564687669203030322E6A 7067how i can i view the image?pls clarify my doubtsatish
View 2 Replies View Related1st Image Control Shows Wrong Image
Jan 30, 2007In my asp.net application I have a local report with an image control in thedetail row of the table and the Value attribute set as="File://" & Fields!FQPhotoFileName.ValueThe first row in the table always shows the wrong image and it's always thesame wrong image. The problem is there even when I change the sort order orthe criteria for the underlying dataset. For example, I ran a small testthat populated the dataset with 2 rows and 2 images. When I sort by anycolumn (e.g. ID) in ascending ascending order the ID=1 row (the 1st row)shows the wrong image and the ID=2 row shows the correct image. When I rerunthe report sorting in descending order the ID=2 row (which is now the 1strow) shows the wrong image and the ID=1 shows the correct image.Any suggestions?
View 1 Replies View RelatedImage Located On Web, Url For Image Stored In Database
Aug 17, 2007
Hi,
I have a website and i am uploading the gif image to the database. i have used varchar(500) as the datatype and i am saving the file in the webserver so the path to it c:intepub....a.gif
my upload table has the folliwing feilds
UploadId Int Identity, Description, FileName, DiskPath varchar(500), weblocation varchar(500). I have a main sproc for the report where i am doing a inner join with other table to get the path of the gif..
So my question is how can i get a picture to show up on the report. .
What kinda datatype the gif file should be stored in the database? If it is stored as a varchar how can i access it and what is best way to reference that particular.
any help will appreciated....
Regards
Karen
Inserting Image File Into Image Column In DB
Sep 20, 2006I have inherited a VS 2005 database with a table that has a column of type IMAGE. I need to change the image for one of the rows in the table. I have the new image in a *.PNG file on my C: drive. What is the correct method for inserting this file into the IMAGE column.
Many thanks!
Showing Image Using Image Url
Apr 1, 2007Hi,
I need to show images in the report based on the urls from the db. The images are stored within a folder and not in the db (only the url in db). I couldnt find any way to give an url in the report and show the image. I'm stuck here , could you please help?
Thanks,
Sonu.
Storing SID's In SQL 7.0
Dec 16, 1999I need to store a user ID of whoever made the last change to a record in a table. I have added a field with a default set to 'suser_sid()'.
Is it wise to store SID's in a database table if you are using NT authentication? My concerns are that if the user is deleted by the NT system administrator then I lose data integrety also if the database is backed up and restored onto a different machine with different users it won't work at all.
I'd be grateful for any help with this.
Rich
Storing Images
Jan 24, 2007Hi, can someone help me with this problem. I have recently downloaded VWD and have been playing around with it a bit. I was windering how do I add an image file to a SQL database. I have used SQL in the past but I have never store an image in it. I can add text data and so forth, but I need some pointers into adding images to the sql database. I want to be able to store the images and then retrieve them to a GridView. I have the images in an image folder within the website, but I do not know how to input the reference or link to the images in an sql table.
A quick example, say I have a table called Images, with the following info:imgID (int)imgDesc (varchar(max)imgFile (img)imgTitle (varchar(20))
To input this in sql I would write Insert Into Images (imgDesc,imgFile,imgTitle) Values ("Large fishy", "", "The Big Fish") what would I need to put for imgFile?
I would really appreciate if someone can point me in the right direction.
Storing Bit Patterns
Feb 21, 2007hi all, what sql data type should i use to store variable length bit patterns no longer than 30 bits?
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