in above code I define format of image that user can upload .png or .jpg image and size of image should be lessthan 100KB now I want define that users just can upload images with dimension 1007*143 how I can do it?
Is it possible to specificy height and width dimensions of the ImageUrl attribute in a <asp:HyperLink> control? I tried setting the height and width attributes of the HyperLink control thinking the picture specified in the ImageUrl attribute of the HyperLink control would be resized to the dimensions of the height and width attributes but it wasn't.If I can't somehow resize the specified image for the HyperLink Im gonna have to scrap the control and do it the old fasioned way. By using a regular <asp:Image> control inside an <a href>.
I use AsyncFileUpload to upload images. It works fine.In this code I check so the size isn´t bigger than 1 MB and that it is a .jpg file.What I also will need to check is that the Width isn´t bigger than 100 and the height isn´t bigger than 200.I wonder how that could be possible to do in the code.
I have many image in my page my images size are between 100 -200kb I want redeuce my images size to 4-5Kb ... How I can do it? is there any control to do it?
I am writing code for upload image file and save it into disc ,,, during this and before save it to disc I want to resize the image into specified width and Heigh. i am trying to use this code
[Code]....
but I dont have Neodynamic.WebControls.ImageDraw.dll?
I want to embed a silverlight app into a web page and have the height/width of the div that contains the silverlight control match the dimensions of the actual size of the silverlight control.
I essentially want the div to stretch to accommodate the size of the silverlight control. I do not know what size the silverlight control will be before it loads as it is pulling in data and adding controls dynamically. I want to avoid dueling scroll bars and use only the browser scroll bars.
I need this to work in both IE and Firefox.Is there a way to accomplish this?
m using asp.net 3.5 and c# on my website.Here is myquestion:I have an upload button and asp:Image on a page. An user can upload an image from his computer and that image will be displayed in the asp:image. But before I display the image, I would like to check the width and height of the uploaded image. How do I do this?
i want to adjust image height and width in formview.. some images are tooo big and some are to small ...so i want if images are tooo small then they should be display in original size
I know there's been a lot of dicussion about removing inline styles that asp.Image control renders by default. I have applyed soultion mentionedhere. But I am facing another problem with this control. If I set Width and Haigth attributes on Image control and the result HTML is:
What I would like to have is separate Width and Height rendered outside style attribute. Like when having server HTML control. And let's say that I cannot subsitute asp.net image control with HTML server control.
Is there a way to somehow render Width and Height for asp.Image separatly?
I want my users to upload their photos to my website. I am using fileupload for this. I have jquery to crop the image to desired size ( according to user).What I am doing is this, when a user uploads a photo, I use the uploaded image's address as ImageUrl , and the user gets its pic dynamically as soon as he uploads it.And then with the help of jquery , user can crop it to dimension of his/her choice. Finally, I get a cropped and smaller image. [:)]But the real problem is this, if a user uploads a picture of greater dimensions ( e.g. 1600x1200) , image covers up all the screen, so I want a method so that the uploaded image get restricted to a fixed height and width (say 500x5500) before it is available for cropping to the user.I have tried .......,Image's Width=500, Height = 500 ( using asp:image ) and attribute.add.style("width:500;height:500); ( using html img ) in code behind after uploading image . The image first appears in 500x500 dimension but immediately changes to its original dimension...
In my Web page,I have a Div section with height=302PX and width=302PX.
In another page,I had a File Upload control. When we will upload the image,then the image will be displayed in that Div section.
1.When the image is large,it should be re-size and display in that particular Div section completely.
  For Eg:The image size like 350PX*350PX and 1024PX*1024PX, it should be re-size to Div Section size has 302PX*302PX.
2.When the image is Small,it shouldn't be re-size and display in that particular Div section completely.
  For Eg:The image size like 50PX*50PX,100PX*100PX and 302PX*302PX ,it shouldn't be re-size and display in that Div section.
  For Eg:The image size like 15PX*15PX these will appear very small.But When uploading the file these images also should displayed completely with as it is  in that  Div section.But the image will displayed neatly.
3.If there are any tools for these type of conditions using ASP.Net.
im new to playing with storing and retrieving image to and from database Now i successfully store image into database and able to display it But the problem is the displayed image is too big eventhough it is originally quite small, around 300x400, but display like 800x600 So how do i set the width and height of it?Below is my image storing code
I am trying to use jquery to resize a div containing a 100% height/width image in an asp.net page. I have some code that works fine as a simple html page. Here it is:
[code]....
Anybody know why it's not working and how to fix it?
I have user mobile image control in object list and bind image to that image control, now i want to resize my image means i want to give height and width to that image control how can i do that I have write below code:
I am trying to set the width and height of images in a datalist in the codebehind.
The plan is to do something more complex than this based on the width/height, so setting width and height in the aspx file to 50% is not an option.
For some reason I always get 0 for width and height. Image1.ImageUrl is what i would expect though. Image is the System.Web.UI.Webcontrols.Image, not a System.Drawing.Image.
I have a Imagebutton in gridview that displays an image when i click.I am using jaxToolkit:ModalPopupExtender control for display the image.The problem I have is that I only want it to display an image based on another fields like width and Height.After clicking the Image button the image should display exact width and height as in ImageWidth and ImageHeight fields in table.My table structure is Imageid bigint, ImageWidth bigint,ImageHeight bigint,Image varchar(128)
