i am writing a forum using asp.net and also i have to creat and use asp.net services (for one part) this is my service:
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within the database i have added an image path for the avatars of the users that add comments. So i am wondering if there is any ways i could add these images withing the gridview above
i have gone though this URL
but i realy can not follow it when it commens to the images part
i have the following scenario, i have a column of a gridview that shows me a text telling me is the user is allowed or not to access to some page, but now i just showing allow and deny, but i wanna show images that represent me the action, how can i do that?
View 3 RepliesHere i have problem in Bed management in HOspital Management System, how to display the the image in Grid view, when ever a Record has been entered in to the Database.if the entered person is MALE, "M"(Image) should be displayed,if FEmale is entred in to Database "F" ,Image should be added to Grid view.. and if i right click on the "M" or "F"(image), corressponding details should be come like when he joined, Place ,city ,address should come.
View 10 Repliesi want to display images in grid view whoes source path is in MS access database and the images are in image folder how i can do this ?
View 3 RepliesIn my database i am storing image as Binary Data:
This is the structure of my Picture_Table ....
I am going to create a site like youtube therfore.I want to fetch some images from particular folder and put that in the gridview and I want to give them link so i can play the videos which are in my harddisk.
View 5 RepliesI'm making a web app that allows a user to return images from a SQL database and display said images in a GridView control (asp.net, c#). Here is my code behind (in generic handler):
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Line six (6) causes visual studio to throw the following error: ullReferenceException was unhandled by user code. Then below that it says:Object reference not set to the instance of an object.
I've got this gridview with a column labeled "Client Comment" that displays a clickable little icon when there is a client comment in the database. The problem is the icon is appearing whether or not there is data in the DB (except I don' t think it does when the DB value is null.)
How can I make it so the icon only appears if there is a comment in that database field? With code behind (if so VB) or in the tag?
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when displaying images using the following formats:
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the generated HTML will always include style elements that make the border disappear, such as:
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Is there any way to prevent that from happening? In other words, to prevent the "style" element from being automatically included?
I have a GridView bound to a datasource with an image column in a template field. I use a handler to get the images from the datasource and display them. The problem is the GridView will display the second image, but not the first.
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and
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i have a gridview and i want to insert some images.. i have them in my access database 2007 table and i allow have them in a apps folder. could i get tutorials to be able to insert them in my gridview..
.ps i am using vwd 2008 c#
i am having one table with image field....i also store some images in this field...
now i want to display all images in Gridview.... how ???
I'm trying to display images in a gridview, but after following the examples of maybe 7 different tutorials I still haven't succeded. There are always some things that go unexplained. My latest attempt is according to this tutorial:
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Problem No1: what exactly should I write in my ashx-file? Following the example in the tutorial this is the code so far:
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I am relatively new to asp.net and program using VB. I have written the following code to try and replace ReadOnly CheckBoxes with an image as the CheckBoxes appear grayed out and difficult to see. The GridView is linked to a SQL DataSource to display information only.
The problem I am having is displaying the image for unchecked boxes where the data (PET) in the SQL table is set to 'false'. The code displays the checkbox image fine when the bit is set to 'true', but no image appears in the GridView rows where the bit is 'false'.
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here below what i'm doing:
1. retrieving data using twitter APIs,
2. loading these data in a datatable using Linq to XML
3. binding the datatable in a gridview
twitter APIs includes URI images, and also strings that includes <a href> tags (i.e. hello world <a href="asp.net">asp.net</a> hi again)
the problem is that i'm not able to load these uri images in the gridview neither the hyperlinks instead i'm dipslaying the uri of the image and the tag itself
I have a grid view whose 1st column is Image Field. Now I assign 1 out of 4 images to each row at runtime. I have this gridview in ajax updatepanel. Now how can i persist the images in the first column after a postback.
View 6 Repliesi'm trying to show data in gridview through this code but everything appears except the images. I saved the image in sqlserver2005 as Image datatype and when i try to bind the gridview to the db by wizard the images appear when i press test query but nothing when running the app
In Class Named Admin: public DataTable Select_writer(string writer_name)
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A user has multiple images which is stored in database(datatype varbinary ).I want to show all the images of that particular user in gridview.Can you people guide me how to achieve this?(Asp.net with c#)
View 4 Repliesi need to change the images getting displayed in gridview as per IMAGE_ID selection...which is kept in a dropdownlist...is it possible...
this is my code where when user selects image_id and logo_id from two different dropdownlist...accordingly images and logos will be displayed on two gridviews...but when user is changing data in dropdownlist the gridview doesnot reflects the change
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i have a folder that had 50 images. i have a gridview code is below
<asp:GridView
ID="GV"
runat="server"
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I was wondering if there is a built-in way (or other) to use images to act as page controls for Prev and Next records within a GridView control?
View 3 Repliesif i give the 10 number,10 number of same images should be diplayd in the Grid View.
how can i do that.
I'm trying to display images retreived from a sql server table in a GridView.
I found that the approach generally accepted was to have a handler that finally writes the image to the HttpContext.
My problem is that I only get a red X in the image column and not the images I want.
I'm using Northwind database, and I'm displaying data from the Employee table.
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I have a gridview which displays images as shown in the code below. When the page loads the images load fine. But when any of the columns are sorted, the images are not displayed. In the page source view the grid still hold reference to the images when they were first loaded.
How do i bind the images so that they sort when the other columns are sorted.
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I have a sql database and want to store the image format into the database. I want to then display the image in a gridview. For the database I have entered the location of the image and not sure if this is the right thing to do. I'm not very good at this stuff so could you make it as simple as possible.
View 3 Replies