I have stored image path in database. While displaying I have to get the image path from database and set it as the ImageUrl of Asp.NET Image control.But it is not displaying the image. below is the code of that.protected void Button1_Click(object sender, EventArgs e)
View 2 RepliesAs I understand it, the ModalPopup is displayed when it's attached to another control. So when I click on the target control I will see the ModalPopup.Is it possible to display it without having to attach it to another control? Basically, the button click event will execute a few lines of code, and then it will display the ModalPopup.I ask because a button click event needs to do several processes before it asks the user for additional information. That's when the ModalPopup will pop up, and the user will enter the information there.
View 2 RepliesI have a gridview which has an image specified for the selectimageurl property.
Can someone advise how I can programatically change the image on a row per row basis?
I would ideally like to only change the image depending on the value of another column within the gridview.
We have a multilingual site, or culture-sensitive, and some of the static content now needs to be targeted; for this I'm using themes as it seems the easiest way to achieve what I want, but I can't for the life of me get the images to pick up.I'm setting the theme in code-behind, and thought at first that maybe this was the issue, but on checking up it looks like I'm doing the right thing (setting on Pre-Init).
I expect to be able to reference images using relative paths where App_Themes/ThemeName/ is automatically resolved, such as:
<asp:Image runat="server" ImageUrl="imagesimage.jpg"/>
For whatever reason, however, the image isn't being pulled through at all.This is the code we have in place for setting the theme (the only really relevant part, I'm sure, being the Theme = CurrentSite.CultureName, which is applied successfully):
Private Sub SetTheme()
Dim themesPath = Server.MapPath("~/App_Themes")
If Directory.Exists(themesPath) Then[code]...
In the above code, CurrentSite.CultureName would be a language culture name (for example, en-gb, or nn-no) that does have an existing corresponding theme folder containing all required resources.Pages do have EnableTheming set to True. Also, I have tried removing the theme-setting code and applying the theme in the page using Theme="en-gb" to no avail.
Is there anything immediately evident as to why the URLs aren't resolved?
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 currently building an intranet engine for a project I've got on the go at the moment, and I'd like to save myself a little time by generating header images from code where possible, however, I'd like it to match our concept image.What I'd like to achieve is below:My issue is I've not the faintest how to create that from code. I can do the absolute basics but that's about it.
I start to fall down when it comes to the gradient background and the drop shadow on the text. I can get away with positioning the text on the larger header image, so if it's not possible to generate the exact gradient I have there, then I have a work around for that, but what I really want to achieve is the text with the font and drop shadow.I'd say it's safe to assume that to use a "non-standard" font, I'd merely need to install it on the web server?
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 Repliesdriving 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" %>
<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>
my background image is showing when i'm designing my masterpage. but when it comes to the other forms, the background images disappeared..
[Code]....
I can do the above by placing the relevant .jpg into the VWD project.
However, I would like to be able to to do this without adding the image file to the project.
e.g. In code, get the image from C:/images/NameOfImage.jpg
The reason I am trying to do this is the website will allow the user to upload as many images as they like. Each one's details will be stored in a database, including details of which location they have uploaded the image to. On retrieval, I will get the location of a specific image from the database, and display it on the page.
I have a database which has a 'image' column. (Binary data)I want to read this column and then display this image.I got this part:
[Code]....
This is the button to display when clicked.This part:
[Code]....
[Code]....
This part is the server side handler....BUT IT GIVES ME "parameter is not valid." ERROR....
I have a list basically built with some html and javascript code.. I want one of the columns to display a picture if a certain object in a <List> is null. I have to do this if statement in the business layer. How do I do this?Here is the code for when i just display "Yes" isntead of a picture...
if (listItem.Lanseringsprover != null)
listItem.Lanseringsprover = "Yes";
else
listItem.Lanseringsprover = "";
I have a modal popup extender with an asp:image control, and 2 buttons.
I have tried to load the image from a file on the local project folder which I have dynamically created through serverside code, but it will not display the image however I tried.
here are the codes of the modalpopupextender and the hidden popup panel:
<asp:ModalPopupExtender ID="ModalPopupExtender1" runat="server"
TargetControlID="lbtn_HiddenLinkButton" BackgroundCssClass="ModalBackground"
DropShadow="true" OkControlID="btn_DoneCropping"
CancelControlID="btn_CancelCropping" PopupControlID="pnl_Cropper">
[Code]....
I am converting HTML to Pdf using StringBuilder .. added one image using
Doc theDoc = new Doc();
System.Text.StringBuilder sbHtml = new System.Text.StringBuilder();
sbHtml.Append("<html>");
sbHtml.Append("<body>");
sbHtml.Append("</table></td> <td width='406' height='104'><div align='right'><img src='~/images/logo.jpg'
[Code] ....
Here image is not displaying in PDF ....
I am building an upload page for photos, and would like to preview the image once uploaded. I have looked at a few posts but have not quite reached a working solution.
Section from AddMedia.aspx.vb (btnUpload_Click procedure)
[Code]....
Section from AddMedia.aspx
[Code]....
I am regorous to display the full image.First I stored Full image and Thumb Image in binary format in database and i retrived thumb image using Handler in gridview.Now,I want to display the full image to give the permission to User to view the full image.
View 2 RepliesI am trying to display an embed an image within the body of an email. The is sent, however without the image.
Below is the code:
[Code]....
In the body of the email only the following is display:
Welcome to CodeDigest.Com!!
how I can get the CIMG1443.JPG displaying?
I have a byteArray which I can only convert into an Image (Drawing.Image) I was wondering how I can display it a webpage. I used memoryStream as I dont want to user to have to download the image. Eventually I will use this to display images in google maps.. I can convert it into a graphic but once again not sure what I will do with it. The Error I have been getting lately is Cannot implicitly convert type 'System.Drawing.Image' to 'System.Web.UI.WebControls.ImageField'
[Code]....
I have a image control (image1) on a .aspx page and I'm trying to pass in a file system path (not a url) on my Page Load event:
Dim strPictureExists
As
String =
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 trying to display images in a datalist.
I derive the list of images as follows have a drodown list which contains the possible filders. The user selects the folder and clicks a button to display the images. On the button click I get the contents of the folder using getfileinfo|(0 and add the details to a datatable. I create a field in the table that contains the path and the imagename (fieldname imagePath)
To display the image
<asp:Image
ID="Image1"
runat="server"
ImageUrl='<%#Eval("Imagepath")%>'
[Code]....
I want to display gif image when a page is loaded...I have a dropdown list when this is selected Gridview is populated with data from database..I want to show a gif image when this gridview is populated...how to implement this without AJAX...
View 5 Replies