Hello Guys, I am trying to display image on a report. The image field is stored as a binary data in the database. I am using webservice to access the database and return datasets through which data on the report can be accessed. I saw that the xml returns binarystring value from the database. but when i try to display the image it does not show me anything except blank page. I checked the value of the binary data and it does not proceed with ox and tried appending 0x value but no luck. Guys please help me.
I am able to write an image to a SQL table. The problem I am having is understanding how to retrieve the image from the table AND display it on a page along with the other page content.
Does anyone have an example or an article to help me with this procedure? I have searched the discussion and read a few articles but they all talk about reading an image into a datagrid which isn't what I want.
I'm trying to retrieve an image that I have stored in a SQL Server db, and display it in an .aspx page. It's supposed to retrieve just one image, according to a unique key that's passed. However, when I view the page, nothing appears... just the Internet Explorer missing image placeholder. I've tried code from several diff tutorials, and can't seem to get it to work. I'm aware that some people think it's not a good idea to store images in a db, but I have to in this case, since the requirements for this project are that the images are stored in the database. I already know how to store references to file paths of images located in a server folder. I've just never done it this way... storing the whole images in the database. The table has 3 columns, one for the id, "FileType" stores the image type, and the "ImageBinary" is the image itself. If anyone can shine some light on why my code doesn't display anything, I'd greatly appreciated your help.
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim myConnection As New SqlConnection(ConfigurationSettings.AppSettings("strConn")) Response.Write("Page Loaded") 'This is just for testing to see if the page loads at all Dim myCommand As New SqlCommand("Select * from UserImages WHERE id=1234", myConnection) Try myConnection.Open() Dim DR As SqlDataReader DR = myCommand.ExecuteReader(CommandBehavior.CloseConnection) If DR.Read() Then Response.ContentType = DR.Item("FileType") Response.BinaryWrite(DR("ImageBinary")) Else Response.Write("no image found") End If myConnection.Close() Response.Write("<br>Image successfully retrieved!") Catch SQLexc As SqlException Response.Write("Read Failed : " & SQLexc.ToString()) End Try End Sub
can some one help me. im using visual studio.net 2005. its a web application.i have a database with attribute name logo. so i want to upload an image and save it into the database and than display it into the image box to preview how the image looks like.can some one please help me as i am very new in using C# codes and visual studio.net 2005
Hello,I'm having problems saving and then displaying binary data in sql server.I have a form that takes a file specified by the user and inserts this into sql server:protected void btnUploadFile_Click(object sender, EventArgs e) { if (theFile.PostedFile != null) { if (theFile.PostedFile.ContentLength > 0) { byte[] docBuffer = new byte[theFile.PostedFile.ContentLength]; Response.Write(theFile.PostedFile.ContentType.ToString()); if (docBuffer.Length > 0) { // save to db DbAccess dbAccess = new DbAccess(); // my helper function for all db access etc try { dbAccess.BuildCommand("Incentives_SaveDocument"); dbAccess.Parameters.Add("@docImage", SqlDbType.Image).Value = docBuffer; dbAccess.ExecuteNonQuery(); } catch (Exception ex) { Response.Write(ex.ToString()); } } } } }Stored proc:ALTER PROCEDURE Incentives_SaveDocument @docImage imageASSET NOCOUNT ONINSERT INTO Table1 (theData) VALUES (@docImage) RETURNThis appears to work fine. I store the binary data in a image column and if I query the db it shows the row as <Binary>.The problem I have is with retrieving the data and saving it to a file. The file saves OK but when I open it is contains lots of "squares" that I suppose are the binary - it doesn't show the text.The code for retrieving/displaying the doc is:protected void btnView_Click(object sender, EventArgs e) { DbAccess dbAccess = new DbAccess(); byte[] byteArray = null; try { dbAccess.BuildCommand("Incentives_RetrieveDocument"); dbAccess.Parameters.Add("@id", SqlDbType.Int).Value = 6; // id for the doc to return SqlDataReader reader1 = dbAccess.ReturnDataReader(); while (reader1.Read()) { if (reader1.HasRows) { byteArray = (byte[])reader1["theData"]; } } reader1.Close(); FileStream fs = new FileStream("file1", FileMode.CreateNew, FileAccess.Write); fs.Write(byteArray, 0, byteArray.Length); fs.Flush(); fs.Close(); FileInfo fileInfo = new FileInfo("file1"); HttpContext.Current.Response.Clear(); HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment; filename=" + fileInfo.Name); HttpContext.Current.Response.AddHeader("Content-Length", fileInfo.Length.ToString()); HttpContext.Current.Response.ContentType = "application/msword"; HttpContext.Current.Response.WriteFile(fileInfo.FullName); HttpContext.Current.Response.End(); } catch (Exception ex) { Response.Write(ex.ToString()); } finally { dbAccess.CloseDbConnection(); }The stored proc:ALTER PROCEDURE Incentives_RetrieveDocument @id intASSET NOCOUNT ONSELECT * FROM Table1 WHERE id = @id RETURNI would be grateful for any advice on this - its the first time I've worked with BLOB data.ThanksSi
hi friends, i need a code for storing and receiving an image to/fro SQL SERVER 2000 (in C#). i had searched some sites, all are in VB for windows forms not for website. finally i got a code from some site. it is working for storing purpose. not working for receiving purpose. the code for receiving and displaying purpose is (in a fresh page) private void Page_Load(object sender, System.EventArgs e){ // Put user code to initialize the page here MemoryStream stream = new MemoryStream (); SqlConnection connection = new SqlConnection (@"server=INDIAINDIA;database=iSense;uid=sa;pwd=india"); try { connection.Open (); SqlCommand command = new SqlCommand ("select Picture from Image", connection); byte[] image = (byte[]) command.ExecuteScalar (); stream.Write (image, 0, image.Length); Bitmap bitmap = new Bitmap (stream); Response.ContentType = "image/gif"; bitmap.Save (Response.OutputStream, ImageFormat.Gif); } finally { connection.Close (); stream.Close (); }}what s the problem is.........i'm getting an exception at Bitmap instantiation.(i.e Bitmap bitmap = new Bitmap (stream);)exception is "Parameter is not valid" what is the problem with that coding? was it correct? do u have any code for this in C#? if so, pls provide that......help me........pls.............
I have installed SQL Server Reporting Service on window xp. everything working fine except one thing.
I have installed sql server with my a/c. my a/c have admin rights. when i giving http://dineshpatel/reports it is displaying page but Report Builder and other option are not displaying. I hope i don't have admin rights.
I have checked with local administrator login also but same problem.
what additional setting are require for admin rights?
Does anyone know a way to display the header of a sub report when the sub report is part of a main report? Im able to get the main report and the sub report to display properly, but the header of the previously developed/tested sub report will not display when embedded in a main report.
How to display the logo in middle of report header , The logo is embedded in the Image folder . The column of the report are static. we are using SSRS 2008
I have a report in SQL Reporting Services that isn't displaying correctly. The report comprises a header and a simble table, typically consisting of 20 to 30 columns and 1-20 rows.
When I run the report IE, the table is truncated and only the first five columns are displayed. I can get the table to display correctly by doing one of the following:
Changing the report zoom - once the zoom has been changed, the report displays correctly even back at the default 100%
Moving to the next report page, then back to the first page
Refreshing the report by right-clicking and selecting 'Refresh' (not using the refresh button in the tool bar) What seems strange is that if I copy the truncated table from IE to Excel, the full table is copied so it appears that what I'm seeing is some kind of display issue. I've trawled Google and the forums but to no avail - can anyone help?
I have a report and I display specific images based on the parameter selected. i.e. If parameter value = "1" then I display "image1.jpg". The images were added as a part of the project so I was able to display the images by setting the value property on the images to the image file name. So if I want to display image1.jpg then I would set the value property of the image to "image1.jpg". Now I have decided to create a folder called "images" in which I want to keep all the images. So I have removed the images from the project. In the value property of the image when I put "/images/image1.jpg" it doesnt work. I have also tried "images/image1.jpg" When I run the report in the Preview mode, the image is not shown. How do i fix this? The directory struncture is so:
In the report I'm working on, I want to display a list of the parameters selected by the user, as in:
Selected Cars: Toyota Camry Ford Taurus Chevy Corvette Saturn Ion
Note that these are selected items from a multi-value parameter. How can I go about doing this with Reporting Services 2005? In ASP.NET, I'd just use the parameter array as the datasource for a repeater/datagrid/gridview. Could I do something similar with SSRS? I'd really like to use the format specified above, whether or not it is in a table; I really don't want to do the following:
Selected Cars: Toyota Camry, Ford Taurus, Chevy Corvette, Saturn Ion.
I have managed to get reporting services running on Vista, but when I open report manager, I don't see the "Contents" or "Properties" tabs. I get the "SQL Server Reporting Services - Home" header and the links on the top right, but no tabs along the yellow or blue lines. I also have created and deployed a report but it does not show up in Report Manager.
Is there a way to create an expression that references the DataSets / Queries? I'd like to be able to create an expandable text box that shows the raw sql query used to generate the report.
I am creating a report using report builder and I am using several fields from various entities. Is there a way to sort the data in the report using a field that is not being displayed in the report? The "sort and group" option lists only fields that are selected for output in the report... but is there a way to do sorting using a field that is not displayed in the report?
Hi all. I want to display the data from this table (data provided below in my report) PlanId, ParticipantId, FundId, FundNames, Loans,PortfolioId, Act1, TotAct1, Act2, Totact2 etc.. Until act20, totAct20
18752 1041 Columbia Funds Trust VI: Columbia Small Cap Value Fund I; Class A Shares NULL NULL NULL BB 425.32 CT 0.00 DV 0.00 GL 17.40 TF 0.00 WD 0.00 OT 0.00 EB 442.72 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18752 6204 Columbia Funds Series Trust: Columbia Small Cap Index Fund; Class A Shares NULL NULL NULL BB 120.09 CT 0.00 DV 4.04 GL 2.10 TF 0.00 WD 0.00 OT 0.00 EB 126.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18752 10302 Columbia Funds Series Trust: Columbia Marsico 21st Century Fund; Class A Shares NULL NULL NULL BB 119.59 CT 0.00 DV 1.69 GL 10.41 TF 0.00 WD 0.00 OT 0.00 EB 131.69 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18752 11010 Columbia Acorn Trust: Columbia Acorn International Select; Class A Shares NULL NULL NULL BB 125.06 CT 0.00 DV 0.33 GL 8.83 TF 0.00 WD 0.00 OT 0.00 EB 134.22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18752 11024 Columbia Acorn Trust: Columbia Acorn International; Class A Shares NULL NULL NULL BB 126.85 CT 0.00 DV 0.77 GL 10.07 TF 0.00 WD 0.00 OT 0.00 EB 137.69 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
I will have around 10 -15 records depending on how many funds the user has... and i want my report to look like this
InvestmentName Act1 (BB) Act2(CT) Act3(DV) Act4(TF) ..Act20 FundNames TotAct1 TotAct2 TotAct3 TotAct4 .. Totact5 so the data will be displayed for each fund in different rows..
I am storing the value acroynms and what they stand for a different table and i know there are 20 acroynms and i need to the description of that acronymn to show in the heading... How can i do it... I am trying to right a sproc for it... Any help will be greatly appreciated... if you need more information.. pls feel free to ask
I have managed to get reporting services running on Vista, but when I open report manager, I don't see the "Contents" or "Properties" tabs. I get the "SQL Server Reporting Services - Home" header and the links on the top right, but no tabs along the yellow or blue lines. I also have created and deployed a report but it does not show up in Report Manager.
Cannot create a connection to data source 'f_MsOracleEmLims'.
ORA-12154: TNS:could not resolve service name
Hello, Two members have solved my deploying report to localhost problem. The report now is on localhost, but when I clicked a report to view, the above error message came out.
The Oracle 10g database is on company network database server. I created a dataset that links to the data source 'f_MsOracleEmLims'. This data source works OK in report design but just does not work out in localhost.
Hello, This is my first post, and I'm hoping you all can help.
Using Reporting Services 2005, I have several reports that use embedded images. All images render fine when the report execution is set to: 1) Always run this report with the most recent data 1a) Do not cache temporary copies of this report
However, when I change the execution to either a Cache or a Snapshot, the images and some charts render as red "X" placeholders. This is sometimes remedied when the user clicks the page refresh button, but not always.
Of course, I could just have all the concurrent users use the uncached report that hits the OLAP server, but that would be highly inefficient, and just plain slow.
I have a strange problem that basically consists of showing a report in Internet Explorer and then using the same Internet Explorer window to show an asp.net page that contains some form where the user can enter some data. In this scenario, the form won't be processed on the server. I really need to know why and how I can work around this problem.
Precisely the problem can be reproduced like this:
Environment: Server: Windows 2003 Standard Server SP1 (German), IIS 6, Client: Windows XP SP2, Internet Explorer 6
First I open a new Internet Explorer Window and let it show me a Reporting Services Report (by entering its url into the address bar). Everything works. Then I change the address to a simple web application's address that is built with asp.net (.net 1.1). The application contains only a form with a submit-button, a text box and a label, that shows the textbox' text after submit was clicked. But when I click the submit button, although the form seems to have been sent to the server (the green progress bar in the status bar is flickering), it's reset. So the label does not show the value I have entered into the the textbox and the textbox itself is cleared. This only happens when the browser was first showing a Report from Reporting Services, so when I open a new Browser Window and go directly to the web app, everything works fine.
It does not happen when I open the Browser directly on the server.
Hi, In my report, I have a table that displays all the data from query. I need to take the value of the 3rd row,2nd column of the table and display in a text box. I tried to do like:
=ReportItems("TextBox2").Value., where TextBox2 is the 3rd row,2nd column of the table. This returns just the first row value of the seleted data. But, I need the 3rd row value.
I had a problem accessing our report manager via the web front... We deleted the virtual directories in IIS and then recreated them... this required us to make a change in the rsWebApplication.config file to include the URL in the ReportServerUrl tag before we could access the site again. Now we have access to the site but when we attempt to view a report that we deployed to it - the report fails to render and returns a rsReportNotReady error, even though the report doesnt use a snapshot.
Furthermore, the strange thing is that the filters for the report don't display in their own collapsable bar as they used to before... they just display on the white part of the page. Neither does the reportviewer toolbar display properly. It appears as labels and textboxes going down the page and not in a toolbar as you might expect...
any help is appreciated... we suspect that it is some kind of configuration issue, but we have no clue where to begin...
I have created .RDLC file/report in MVC, but in Report Viewer when i try to display next page, i am unable to see the next page. it is just displaying the first page data and charts only.
New user here. I've got a report with a couple of multi-value parameters and I'm displaying the selected values on the report using = Join(Parameters!ReportingGroup.Value, ", "). This works properly.
The users now want the report to display "All" if "Select All" is chosen, rather than showing the whole list.
Can anybody help me with this? I'm thinking of using an IIF statement in my expression, but have no idea how to define the condition?
I have written a sql query which gives me data in report in below format..Need to display data in following format
Client data row has nothing to do with address data row Client are just a distinct list of Client and do not line up with any address . In other words, the order and vertical alignment have nothing to do with the address on the right.
I'm working on a project where we've developed a number of reports using SQL Reporting Services. Everything works fine on the developer PCs and when they cannect to the reporting services URL they can see all the reports listed and everything works fine. When the testers connect, they can see the basic reporting services homepage with the contents and properties tabs. But when they click on the contents tab nothing is displayed.
The tester pcs are locked down and the user profiles wouldnt have the same access rights as the developers who are all local admins on their PCs.
My question is what would prevent the reports from being listed? Is there an activex control that is possibly being blocked by the local security policy for the tester profiles? If this is the case is there anything that can be pre installed on the client pcs to get around this problem?
Any thoughts or assistance that anyone could provide would be grately approeciated
