I am using a fileloader to load a photo into a folder,but, I am having difficulty getting the photo to appear in the imagebox on the form. This is the code I'm using
Protected Sub btnup_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnup.Click, btnup.Click
If FileUpload1.HasFile Then
Try
FileUpload1.SaveAs("C:inetpubwwwrootwebapplication1images" & _
FileUpload1.FileName)
Label1.Text = "File name: " & _
[Code]..
For some reason I am being told that the image part of image.file is error BC30561: 'Image' is ambiguous, imported from the namespaces or types 'System.Web.UI.WebControls, System.Drawing'.
I have update panel on the page to avoid postback and placed a dropdownlist control within that update panel. DrodownList is filled with Category names and also it's autopostback set to True.
Now whenever dropdownlist index change's on select, untill page loads complete data it should show mesage as "Loading.... in center and middle of the page and background should become bit transparent". And when page load completely with data then that background and message should get disappear.
i have developed my asp.net application along wih crystal report .... i need to show loading image on ever client and server side request .... (i.e) like when ever IE progress bar get loading i want to show my gif loading ... after IE progress bar finish its loading, my gif loading image should disappear .
I have a folder with png images that are not shared or public (the folder is outside my application folder). Now I want my users to be able to view thoose images only if they are logged in (different users, different images). All images have a name that correspond to the users id. My idea is to stream thoose images into the asp:Image control, is that possible? How do I do that? Other (better) solutions?
I'm trying to implement a plugin system, where plugins are in a form of ascx files with code in dll files. I created a WebApplication project called "UserControlLibrary" that contains one user control "TestControl.ascx". The output from this project are files UserControlLibarary.dll and TestControl.ascx.
Then I created a WebApplication project "WebApplication1" that will use the TestControl.ascx and UserControlLibarary.dll (both files are placed in the "Controls" directory of WebApplication1).
I'm trying to dynamically add the control in "WebApplication1":
[Code]....
Unfortunatelly i get the exception: Could not load type 'UserControlLibrary.TestControl'The problem seems to be in a placement of UserControlLibarary.dll. When it is in the bin directory of WebApplication1, everything works fine but when it is in the "Controls" directory then the exceptionis thrown.I tried to solve this issue by adding the following code, with no success (the event handler is never called):
[Code]....
So my question is how to put UserControlLibrary.dll in a custom folder (in this case "~/Controls" folder).
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?
How to display default from folder if user did not upload any image, i have imagename in database and image in folder called userimages, then i have a default image folder called missingimages. if user didnt upload profile image the code will then move over to the next code and display default image.
public string getHREF(object sURL) { DataRowView dRView = (DataRowView)sURL; string Id = dRView["Id"].ToString(); return ResolveUrl("~/Pages/Timeline.aspx?Id=" + Id);
I'm using varbinarymax.....IN SQL gridview image and setting the nullimage value doesn't this problem.. I'm looking for code that can make this lil miracle happen
& it doesn't really matter which way , whether the code says if image null then display this image from ~/Images/thispic.jpg or if i1 display this image from ~/Images/thispic.jpg for a little bit more insight into this I'm creating a legend for the database and the null has been used for displaying one pic so i'm after the 1 or visa versa to display another image.... and i'm not trying to upload pics to 1000 plus documents, and when i came at it from a sql angle tying 5 tables together the parent table ended up not sending the proper return. is this even possible or am i ahead of visual studio
I'm having an image in my page displayed to clients form a folder under same apllication folder,I also have a form in the same page that accepts an image file to be uploaded. The image that is uploaded via this form should take the place of the image that's displayed in the page with the name newly givven at runtime. The new image should be uploaded in the same directory with the new name provided, which means it overwrites the previous image.
I want to display an image, be-able to drag small images on to the large image and then save the new image. Image having a photo as an image and wanting to put number blobs on and each number blob refers to a piece of text almost like labelling photo. I know how to drag and drop images using jquery but not sure how I would save the thing as a new image.
I was trying to create a Dynamic Data Website using VS 2010 RC. An attempt to create an App_Code folder where I would put a LINQ to SQL class, failed. When I selected 'Add ASP.NET Folder' to add the folder, I had options to create only the following folders:
My client is moving from a linux to a windows shared server that uses the following:
Plesk Panel 9.5 PHP Version 5.2.13 ASP.NET framwork version: 2.0.50727.0
They currently are using .htaccess in several folders that make the user have separate credentials that relate to each folder.
Is there a way to do this on the new location using web.config? I tried using .htaccess but doesn't seem to work. I am able to get the .aspx files in a folder so if accessed and not logged in it goes to a login page.
If I have a bunch of .html pages in a folder, can I configure web.config so if someone goes to one of the .html pages direct it asks for credentials?
I have a site that I setup and users can create dynamic links and part of the link is their company name. Well just found out that if the name of the company has a dot (. or period) then the routing doesn't like that. After searching see that you can't put a dot in the folder name and wonder now that all these urls are out there is there a good way to handle so the user doesn't get the 404 page? Someone said to add relaxedUrlToFileSystemMapping="true" but did this and still throws to 404.
------------------------------ System info ------------------------------ Microsoft Windows Server 2003 R2 Standard x64 Editions SP2 site using ASP.NET 4.0.30319 framework Using web forms.
Code: <%@ Application Language="VB" %> <%@ Import Namespace="System.Web.Routing" %> <%@ Import Namespace="System.Security.Principal" %> Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs) ' Code that runs on application startup RegisterRoutes(RouteTable.Routes) End Sub Sub RegisterRoutes(ByVal routes As RouteCollection)
[code]...
This works:
[URL]
This does not work because of . (dot) in folder name:
at vs2008 i could set App_Code folder, but at vs2010 i can not do it, that's why i put my dataset's and class' to App_Data folder. Either I do not know even App_Data folder is secure?
I've searched but not found much that helps, could be using wrong search terms.Anyway, currently using Visual Studio 2005 and VB, but just got Visual Studio 2010 and trying to use C# and am having problems using classes, I think I'm missing something simple here.
In both 2005 & 2010 I create a new website and a Default.aspx, in 2005 using VB, C# in 2010.
Right-click the project -> Add New Item -> Class, and leave it as Class1.vb/Class1.cs
Both 2005 & 2010 prompt to place it in the App_Code folder, so choose yes.
Here are the class files, I've not changed anything apart from create a very simple function:
Class1.vb code: [Code]....
Class1.cs code: [Code]....
In my VB project Default.aspx.vb: [Code]....
No errors, and debugging shows that a = "hello"
My Default.aspx.cs: [Code]....
This gives an error:Error 1 The name 'tester' does not exist in the current context D:Visual Studio 2010WebSite11Default.aspx.cs
How do I reference the tester function within Class1 in my C# project?
We need to generate ajax loading image in asp.net like as [URL]. Is it Possible in asp.net? If possible provide some solution with example or sample url to develope this.
in part of my web page, I have couple of asp:image Thumbnails, onclick I use ajax modal popup extender to show the imgae in full size which are working fine, what I need to add is to have a processing image or indicator both in thumbnail and modal popup extender, I also have ajax autocomplete that is working fine, I need to add some indicator or processing image to it as soon as user start typing a word.
Is it possible to get the size of an image (probably its size in bytes) from a web server, without loading it?Do web servers have accessible properties (fields) with regard to file sizes? This would allow for checking the image size without loading.Often when a web server's directory is loaded into a browser, it tells you each file's size, from server-side. Can I, as an ASP developer, access that data at all?I'm using C# .Net 4Edit: I am acting as a client and requesting this info from other web servers.
