iam using asp.net with c#, iam having images in page .when i click on image the image size should be increase in the same window.then when i click again it should go to another page for edit.
View 1 RepliesI am using materpage for building my website....In the masterpage i used a table with two columns . In that table in one column i defined leftmenu and the other i placed content place holder. While building the child pages. I am placing all that required in content place holder. while doing that in one of my page i used GridView. When the GridView Size is increasing the left menu is also being disturbed.
View 2 Replieswhy the following instruction does not work?
<asp:Image runat="server" ImageUrl="Imageslue.gif" Width="30" Height='<%# Eval("Numero") %>'> </asp:Image>
I know the content palcehlder does not have a size ,I have a masterpage and content page, the master page has a table with a header, content area, and footer, header and footer are fixed size, content area is 100%. As the user sizes the browser the content area grows and shrinks and the footer stays at the
bottom of the browser window - perfect!
Problem: The contentpalceholder does not grow to fill the available content area. Now, the contentplaceholder gets its size from its contents, which in this case is a div holding a silverlight object.I was thinking I could hook the master or child page's re-size event and somehow pass that info onto the SL object, but as it turns out (and I'm surprised I never knew this) there is no aps.net page re-size event! (really?, wow.)
So is there a way to get a SL object hosted on a master page to size itself based on the size of the browser window?Or more generally, a way to size the contents (like a div or panel) of a contentplaceholder based on the browser? on a standard aspx page (not a master page) I CAN get the SL object to size itself based on the broswer, the problem seems to come from the fact that I'm hosting the SL object in a content placeholder.
I guess I could 'unroll' the master page into several standalone pages and have it work, but the menu is on the master page and I'm used to using them, plus it's already done...<sigh>
How to upload images with some conditions
Like
size not gretr than 50 kb
with = 110px, height 140 px
etc..
We have a database with around 5000 records in it. We also have a web page that displays many of the fields. One field is an nText field and displays up to several paragraphs. My customer wants me to add those A+ and A- buttons for increasing and decreasing the font size for this field. My problem is that many of the older records have quite a bit of formatting in the field. Most of the rest contain styles dictating a font size of 12 px. Is there a way to increase and decrease the font soze of the text without modifying all the records?
Here's an example:
[code].....
how can I get image size in Kb in asp.net c#.I'm providing facility to download image in 800*600 or 1024*768 dimension but along with these links I want to display actual size of image in Kb in both dimensions.
View 3 Repliesi'd like to be able to toggle font size between normal to large(size) accross a whole existing website
how would i go about doing this ?
I have two panels in a formview. The first panel has a dynamically set image to be used as a stationary background and it has a fixed size. Inside of this panel, I have a second panel with its Z-index set to overlay the first panel. This second "text" panel has five labels in it. These five labels contain text of varying lengths. Some much longer than others.
How can I dynamically change the font size of the labels in the second panel (or the panel as a whole) so that the text (remember it has verying lengths) is contained within the margins of the stationary panel?
I am not certain that using panels is the right way to accomplish this, but could find no other way to do the overlay concept.
I should've mentioned - I am working in VB.
I want to be able to change the font size of the span style dynamically depending on how many days in the month will be filled up. I am using a calendar object and if only 7 days are filled up so far I want to make the font larger for the user. As the month fills up more days and I want to make the font smaller, so it will all fit on the page better. Is there a way to do this?Dim linkstr as string
linkStr = "<span style=""font-size:11pt; font-Weight:bold; color:white""><br />IN: " & t_in & _
"<br />OUT: " & t_out & "<br /><br />Daily Hrs: " & t_hours & _
"<br /><br />Wkly Hrs: " & total_hours_final & "<br />OT: " & over_time & "</span>"
e.Cell.Controls.Add(New LiteralControl(linkStr))Using: Visual Web Developer 2008; Asp.net; VB.net Code; Access db
Just want to have normal and Large Text for vision impaired users.
does anyone have any decent ideas about how to do this ?
In my application image size is comming as 99999 in byte.so that i m unable to view my page because its too large.
so i want to decrease that size.
i want to compress image size into 40 or 50 kb
string CustomerID = "";
if (Session["RoleID"] != null)
{
CustomerID = Request.Form["CustomerID"];
//string CustomerID = Request.Form["Customer.CustomerID"];
if (CustomerID != null)
{
[CODE]...
I have created upload button as per below and im able to upload the photo to upload folder in my web application .
But im not sure how to determine only can upload image format jpg & bmp and size of the photo not exceed 1 MB ?
[code]
how can i control, the width and hight of an image which a user select in an uoload control,for uploading, with specific size(width=150px,hieght=100px)
i want the user only select the image in that specific size of image.
Users of my C# web application can upload images. I have configured the max upload size in the web.config file to maxRequestLength="1024" and executionTimeout="180".
How can I check the upload size before uploading? (do you have examlpe or url?)
Another option might be to check the dimensions?...
Some web application allow the user to crop the image at client side. Do you have an example of this or url?
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?
View 1 RepliesHow to resize large size image like 3-4 mb of size to small size like 800px X 600px so that sie got reduce while uploading in asp.net ....
View 1 Repliesi have generated a Bar copde image in vb.net and i need to set the image size (Height and Width) in Inches.how to set this.
View 1 RepliesI have stored images in folder each images is more than 700kb so datalist binding process became slow.so it is possible that while loading record and corresponding images from folders Can I reduce the image size or compress images so that record fetching become faster.In database i m stroing image path and image is stored in directory.
View 1 RepliesI am building the employee portfolio where each employee enters his/her data. at this stage am I building the image crop where an employee uploads image and then crops it. I am getting this error: Input string was not in a correct format.
Here is the code:
namespace Testing {
public partial class Wizard : System.Web.UI.Page {
String path = HttpContext.Current.Request.PhysicalApplicationPath + "images";
protected void Page_Load(object sender, EventArgs e) {
}
[Code] ......
i am working on an ecommerce application, user will be uploading several images of a product, instead of stripping the size (i.e the KB or MB size) after uploading it on the server, i want to strip the size of image before uploading it to the server ( bringing the size from any thing over 30KB down to 30KB) i.e on the client machine itself and then upload it to the server. i understand that this requires a download on the client machine which makes me ask the following questions :
a. can i use a java control in dotnet since java control can be used on all OSes
b. is there any dotnet control that might be userfriendly to all OSes
iam using asp.net with c#
iam having images in page .when i mouseover on any of the image, the image size should be zoom and display in the center of the asp.net page in the same window
How can I display photogarphs in an image control so that they are all the same size for an online catalogue without distorting the actual image.
I have taken the photos with a digital camera, loaded them in to Photoshop, cropped the image and finally resized the images to an acceptable size (while constraning proportions to avoid image distorsion).
The problem is that the images all have different height dimensions as while resizing i was able to choose the width that I wanted but as I had to constrain proportions to avoid distorsion, it caused the heights of the images to differ.
On my web form I have an image control that is set to the same width as the images but as the heights of the images differ from one and other, it is impossible for me to set a fixed height that will prevent some of the images being distorted when displayed in the image control.
I've created an image for my imageButton, but when applied, it renders using a different size to the original, making it display smaller than the original??
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