<div class="sp1" style="background-image:url(<%#GetImage()%>);" runat="server"> </div>
Tested my method by assigning the String(containing my image's path) returned by it to a label..its getting the path alright..then why wont it display when I run the code?when I viewed the page's source..this is what I see..
<div class="sp1" style="background-image:url(<%#GetImage()%>);"> </div>
I am unable to figure out the best way of handling the following scenario. So far I have just been messing around with the code trying to get all these pieces to fit together.
I have a multiform view, and within one of those views I want an image to be displayed that is created on the fly based on data from a database, though I have hard coded the values to at the moment, I'll add the database piece later.
I load two images as bitmap objects, add the smaller image onto the larger image, then write the new image to a file as a jpeg. I then load the jpeg into the view controller
[Code]....
First question, I really do not want to create a temporary file. I have tried several different pieces of code to convert the bitmap object into an image I can load into the web controller, but have failed.
Second, I need to set a hotspot in the image that is being displayed in the multiview View2, and I am not able to do so. Is there an easy way of doing this, or should I call the above code as part of an ImageMap, where I can easily set the hotspot? If so, how?
I realize this is kind of a convoluted post, but I am at a cross roads and not sure which direction to go.
I am working on a website, using C# with a SQL backend. I'm using the Varbinary data type to store my images because the Image data type is eventually going away. I got the images into the DB and can pull them back out to display on the website. My question is how can I put the images from the DB into an Image control on the website? The images will be different sizes, so I need to keep them confined in one space on the site. I also need to randomly display the images, one at a time, on the website. The user needs to be able to hit the Next button to see the next image when they are ready. The user will only view the images, not make any changes and send data back to the DB.
Since the image will be confined within the image control, how can I allow the user to click on the image and open in a new window? The image needs to be bigger to allow the user to see more detail. Or would it be easier to allow the user to zoom in on the image within the current window?I am using VWD Express, C# 2010 Express & SQL 2005 Express.
I have image tag in datalist that width=100px Hight=100px
And I have several image in my database with different size
img1=100*100 img2=500*600 img3=150*140 and ...
Now when I bind my image tag from database it show all my image but it stretch all image.
E.g.: if my image be 300*500 when it show in image tag it stretch my image from width .
I want if my image size be reduceو it reduce width&Hight deppending to real size of image don't stretch it.
I want to display image on image control by passing image path such as
image1.ImageUrl = "C:Documents and SettingsadministratorDesktopITINIRARY IMAGEScience North eastTsomgo Lake.jpg"
I'm a newbie to Asp.net,learning from the Apress's Begining Asp.net...book.While very curious to see an image given by me on the browser,I'm stuck at the very first step,Configuration : Win7(32-bit),VS2008 Pro/.net 3.5,Firefox as default browser.Now,In created a simple website(not web app) in C#,added three images(.png,.jpg,.gif) to the App_Data folder(using the solutn. explorer of course).Then added the Image control from the toolbox & in the ImageUrl property, selected one of the images->presses f5 to start in debugging mode but every time the browser displays the alternate text given by me.
View 2 RepliesWhen I move some web-based code from VS2008 to VS2010, I find it is different when it is hard to handle the Image class.
Let's take the following code as an example.
[Code]....
As I have already imported the System.Drawing namespace, I still cannot use Image.FromFile method as VS2010 detectss the Image class is in System.Web.UI.WebControls namespace.I have lots of such a kind of code in my project using Image class and I will get messed if need to modify the code from
[Code]....
Since I also used image in my variable name.
I am trying to display an image from "C:emp". Here's the code:
string root = "C: emp";
string[] files = Directory.GetFiles(root);
foreach (string f in files)
{
if (Path.GetFileName(f).Contains(user.WorkEmail))
img1.ImageUrl = root + Path.GetFileName(f);
}
}
If an image is not found, I get a thumbnail with a red "X" - fine, as expected.If an image is found, I get a thumbnail but no image gets loaded/displayed. When I right click the thumbnail and go 'Properties' it shows the correct filename.
I need to send an image (as a downloadable file) from an ASP web page. It is working correctly in every browser except for IE (all versions).
Here is the server side code:
bool export = Request.QueryString["Export"] != null;
if (export)
{
byte[] allBytes = File.ReadAllBytes(@"C:MyImage.tif");
Response.ContentType = "image/tiff";
Response.AddHeader("content-disposition", "attachment; filename="MyImage.tif"");
Response.OutputStream.Write(allBytes, 0, allBytes.Length);
Response.OutputStream.Flush();
Response.End();
return;
}
And here is the JavaScript:
$('#ExportFrame').attr('src', 'Default.aspx?Export=true'); // ExportFrame is an iframe
In IE, I keep getting an error saying "Internet Explorer cannot download Default.aspx from localhost". I thought it might be an issue with loading it in an iframe element, but redirecting to the URL is not working either. The really odd thing is that going to the URL (/Default.aspx?Export=true) does not work the first time, but works every time after that. Again, this works in every browser I've tried except IE.
Update:
The aspx page has the following code to keep the page from getting cached:
// Never cache this page
Response.CacheControl = "no-cache";
Response.AddHeader("Pragma", "no-cache");
Response.Expires = -1;
Removing the first 2 lines and leaving only Response.Expires = -1 resolved the issue.
I want to achive on functionallity like below.
I want to Dispaly image after image selection.so Users can see image at that moment.
I Used AsyncFileUpload(one of Ajac Control Toolkit Controls) to Uploading User's Image. this works well. But i want to change the image url of an image contorl to uploaded image url. how can i perform that? I put Image control in a Update Panel:
[Code]....
in C# code I wrote these:
[Code]....
But it does not work. Image is like Previous. Note that ImageOperations.ResizeFromStream() method resizes and saves the image to a specefic folder. actually I should trigger a Postback to Update the Update Panel but How to do that. I usedUpdatePanelNew.Update(); but it does not work!
I have a fileupload control in a contentplaceholder in a masterpage. I have to preview the image whenever I browse an image beside it in an imagecontrol.
My application is running on a different server .So I can't give the filepath of my local system.
Also I don't want to store the image in any location and i'm not supposed to use any session variable to pass it to generic handler.
I am trying to put a default image in an Image control in asp.net and it should show that particular image on the page when no other image is assigned or no image available in Database.
View 1 Repliesin my aspx page i have a file upload control and one image component...i want to display the image uploaded in the image component..
View 4 RepliesI know how to display an image in gridview from image path in database. Now, I want to display an image in an asp.net image control from image path in database. Can anyone point me to a tutorial? I haven't been able to find one that explains how to do it when I don't know what the image path will be. The images are in the root folder.
View 35 RepliesI have an image control .NET.
<asp:Image ID="Image1" runat="server" />
How do I set the URL using code in C#, like
{
this.Image1.
}
How can I set the alt tag of an image that has been set using HyperLink.ImageUrl? I read an article that states you should be able to do HyperLink.Attributes["text"] = "My Alt Text" but that doesn't seem to work.
I want to try and avoid creating a separate image control and adding it to that hyperlink just to set an Alt tag.
i tried to set image to the button tag in asp.net but it gave an error saying background-image cannot be applied to . I wrote the following code
<asp:Button ID="bsrc" runat="server" Style="left: 545px; position: absolute; top: 18px;font-family:Tahoma; font-size:small" Text="Search" Width="101px" />
<img src="search-icon.png" alt="" style="left: 649px; width: 29px; position: absolute; top: 17px; height: 26px" />
can you set the the image size of this control with css?
<img style="border-width: 0px;" alt="Test image" src="userdata/1/uploadedimage/database%20entry.jpg">
Not sure if theres a way I can assign a certain size to this either by css or by Jquery? Or if I can do it directly in my C# code using something like img.Style?
EDIT:
Just to clarify my css is like so:
div .test
{
width:90%;
z-index:1;
padding:27.5px;
border-top: thin solid #736F6E;
[Code]....
So how would I use the below answers in this combination
I have placed following image on SignIn form of my project image is displaying in my machine when i launched same project in windows server2008-IIS7.5 the image is not displaying i ket the image in roo folder of site.
Code:
<asp:LinkButton ID="LinkButton2" runat="server" style="text-align:Center; margin-left: 21px;"
Width="147px" Height="40px"><asp:Image ID="Image1" ImageUrl="../Images/logo.jpg" runat="server" Height="50px"
Width="140px" />
</asp:LinkButton>
I am trying to retried an image from the databse and display in on a page. I found an example online; however, it does not display the image on the page. It displays the page url instead
[Code]....
I am having ASP.NET MVC application in which i am using HTTP handler ashx file to get the image on the page. This image is uploaded by user by scanning the document.
Now my problem is for every user its displaying except one , User is reporting he is not able to see the image even though it was loaded sucessfully , when i checked the logs it shown that server got image.
No exception was logged at the server while converting image too :( One more thing this is happening frequently , 70% times user is not able to see the image in the page. 30% time he managed to see the image ...
Below is my code
public class GetImage : IHttpHandler, System.Web.SessionState.IRequiresSessionState
{
public GetImage()
{
}
[Code]....
I try to establish a dynamic HTML table with data for an item. i am getting trouble showing the image for the item, i am getting my data from the database, i have saved my image as image in the database, and i used byte[].
I have the following code for desplaying data:
protected void DDLitem_SelectedIndexChanged(object sender, EventArgs e)
{
var item = new ItemControl(); // this is in the BLL layer.
List<Goods> get = item.returnGoods(DDLGoods.SelectedItem.Text); // DDLGoods is a DropDownList. and the method returns a List<Goods>
var out = new StringBuilder();
out.Append("<table><tr><td>Name:</td><td>Designation:</td><td>Price:</td><td>Item Number:</td>");
foreach (var v in get)
{
out.Append("<tr><td>" + v.name + "</td><td>" + v.designation + "</td><td>" + v.price + "</td><td>" + v.itimId + "</td><td></tr>");
}
out.Append("</table>");
Label1.Text= out.ToString();
}
I need to wrigth in the foreach loop somethink that will desplay my v.image.
I retrived 9 image paths from DB which i stored when user registers.... In one page i have to display 3 images in each row ...How to do that...
I created model class "FriendsList" with variable image Path and User id...
public String FriendImagePath
{
get;
set;
}
[Code]....
I have to display like this
driving me insane.I cannot get an image to display. Here is the code...
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="CatchMyBrass._Default" %>