I have requirement that user upload image through file control and it shows in div i know how to do that but before the image upload i want user has option in drop down to selec the height and width of the image and user can actually view the actual size based on selection before upload
View 1 Repliesi want to provide user to select images to upload, maximum images is 4.
the overall size is 1024px width and 500px height.
within this 4 or 3 or 2 images will have to fit.
if the user upload 4 images it has to calculate the overall width and height and resize the 4 images as equal width and height for each.
if the user upload 2 images it has to calculate the overall width & height and fits.
i want to do through code. iam using c# asp.net
I would like users to upload a profile picture when they register, and to then show that picture in a picture box control when they are logged in based on that specific user.
View 1 RepliesI have one application form in which i want to store image of student with enrollment no and when i submit i want to store that image and take that image on another page on submit button two things should be done
1. storing the image and enrollment no
2. passing enrollment no and image to another page
I am making a Human resource Management system in which i have to make employee profiles, there is a page in which i am entering employee name and uploading a rofile picture and i want the next page to show that image on a left corner of every employee...after clicking on the submit button of the previous page !
View 1 Replieshow to display that the user is online(Maybe By A Green Light Image) without using Asp.Net Membership,
View 1 RepliesI need to resize a photo selected by a user with a fileUpload control and upload to a database. What i can just do now is upload the image to a database table. Imjust trying to find out how to code the image resizing part and when i say resize, i mean the dimensions and file size.
This is my current code to upload to the database
[Code]....
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 want to check if a user in User table is found either in UserName Column or in FriendUserName Column in UserFollow table and if yes display lable found, But if no display lable notfound. This code will be excuted onse a user logs in the connection code
protected void Page_Load(object sender, EventArgs e)
{
if (Session["UserName"] != null && Session["UserName"].ToString() != string.Empty)
{
string userName = Session["UserName"].ToString();
if (!this.IsPostBack)
[code]...
[URL]
I have implemented as writeen in the aritcle but the captcha image is not being shown when I run the application.why
want a file upload control for uploading image in which when user select the image ,
i want to show it in image control after he finished browsing the image.
using vb.net/asp.net 2005
I've been tasked with creating a page where the user can do the following in this order:
1. browse to and select a jpg image
2. preview the image that the user just selected
3. if the user is happy with the preview then click the GO button to load the image to the Image folder.Does anyone have any good examples or sample code of how to do this?
I have the following datagrid
[Code]....
Notice that I have multiple ItemTemplates. On the first itemTemplate I have an ASP image control showing some image. I would like that when a user clicks on that image the row gets deleted. How can I do that without using the asp:buttoncolumn?Also the same applies for selecting a row, that instead of deleting the row the row gets selected
I don't think I understand fully how ASP.NET does inheritance of controls.I have a user control, ucBase, which has an asp.net label in the ascx file. Code behind references the label and it works fine during run time if the control is not a parent for another user parent.
If I have another user control, ucChild, inheriting from ucBase, the label in ucBase's code is always null. ucChild has no controls in its ascx fileThe server controls (like the label) needs to be declared in the ascx file and not created programmatically.What needs to be done for ucBase to see its own controls when it's a parent user control?
I found this code on another site and it works great for resizing the image and keeping the quality. What I want to do at the end is check the height of the image and if it exceeds a certain number, just change the size of the image. Not resize it but just cut off part of the bottom to be a certain size.
Code:
Dim image As System.Drawing.Image = System.Drawing.Image.FromFile(src)
Dim srcWidth As Integer = image.Width
Dim srcHeight As Integer = image.Height
Dim thumbHeight As Integer = (srcHeight / srcWidth) * thumbWidth
Dim bmp As New Drawing.Bitmap(thumbWidth, thumbHeight)
i am using file upload control for uploading images. in that iam checking the condition,if Image.Width > 250 || Image.Height > 400 then i am resizing the image. but it is giving the error "The SaveAs method is configured to require a rooted path, and the path 'ProductImages/roman_sandals.jpg' is not rooted."
ProductImages is folder where i am saving image. Can anyone find why this is giving error,my code is
string strBigServerPath = AppHardcodeValue.productImgPath;
string strFileName = "";
if (prodImg.HasFile)
{
strFileName = prodImg.PostedFile.FileName;
string uniqueNum = Convert.ToString(System.Guid.NewGuid());
string shortFileName = System.IO.Path.GetFileName(strFileName);
string Extension = System.IO.Path.GetExtension(prodImg.FileName);
string newFileName = shortFileName;
prodImg.SaveAs(Server.MapPath(strBigServerPath + newFileName));
using (System.Drawing.Image Img =
System.Drawing.Image.FromFile(Server.MapPath(strBigServerPath) + newFileName))
{
if (Img.Width > 250 || Img.Height > 400)
{...........................
how to resize image in asp.net.
View 7 Repliesdisplay images in small size (thumnails) and also resize the image size (kb) so the page will quickly upload images. i dont want the user will upload 2 version of images (large and small) and i dont want also to resize the image size while uploading the images to server. I want the user will upload the original images (320x480 px) and when the users will watch the gallery they will see small images (120x180px) with small kb size that will uploads fast.
View 5 RepliesI am using a datalist which contain image buttons. I want to know to selecte item in datalist in javascript.
View 1 Repliesi want to use dataset , or any thing ... to display Sum * where user= user.identity.name(not use gridvew, or formview) because i have more then 100 columns . i m newbie. realy , 1 month, it not solve, sometime , i want to give up
View 3 RepliesI have an ASP.NET 4.0 application with some simple user controls. The user controls work fine on the design surface (VS.NET 2010), but when they're loaded during application execution, nothing shows up.
Futhermore, the various child controls of the user controls are null when referenced inside the code behind for the user control.
The code behind for the user control executes as expected, but any reference to child controls are null.
It's like ASP.NET is never parsing the ASCX to create the instances of the child controls.
I did a winforms applicaion using C#. I has 'n' number of forms.I like to track application usage time from user login to application exit.
View 1 RepliesI'm writing applications on Facebook located on an external website ASP.NET C #. The application should check whether or not a person likes my Fan Page (page) on Facebook, and if he or she doesn’t like it needs to like it before using this application. How this can be done using the Graph API and ASPSnippets Facebook API.
View 1 Repliesi have read your article on aspsnippets.com. Multilingual Website and i have implemented that i works good .but there is new problem arrising. suppose my default language is english set in internet option so the whenever website reloaded or redirected then all content will show in english language but
when i changed it to hindi then current webpage converted to hindi but after that if i pressed any button on current page or i redirected to any other link of particular website then again hindi is converted to english.
Into below code which is working fine, but the last section which started from using (SqlCommand SendMailcmd ... update it as i want when the user click on the button the code take the AdsID and (QAdsEmail "the user email") and send an e-mail to user depending on QAdsEmail and inside the email create a link to URL... so the user when he receive the mail he can click on it and move to the page to edit his Ad info ...
The table where below info will store in is called "ads" and the column that's need for sending email with ad info/the E-mail part of the code below i just copy it from another part of my application ...
protected void adNewQdadsbtn_Click(object sender, EventArgs e)
{
string FileExtentio = System.IO.Path.GetExtension(RegInteFileUploadImg1.FileName);
string FileExtentio2 = System.IO.Path.GetExtension(RegInteFileUploadImg2.FileName);
string FileExtentio3 = System.IO.Path.GetExtension(RegInteFileUploadImg3.FileName);
string FileExtentio4 = System.IO.Path.GetExtension(RegInteFileUploadImg4.FileName);
string FileExtentio5 = System.IO.Path.GetExtension(RegInteFileUploadImg5.FileName);
[code]...