am doing paging to read pdf file page by page and open the page in browser I tried to use itextsharp and itext but it return the page as text is there any way to read the pdf file page and view it in broser exactly as in pdf with formating
View 2 RepliesSo i've been working on a page for a project where the person logs into a login page and then can see a list from the database of employees. everything is working except for one problem. If someone puts in a username and password, username= a and password=b, for example it still allows that individual to view the next page and doesn't throw the error that i have enbedded on the login page to say sorry you have the incorrect password/username. The working code that i have so far is below:
[Code]...
I have more than 30,000 rows in a table. It takes a lot of time to load all the data in the gridview. So I want to display 100 rows at a time. When I click next page button, another 100 rows should be displayed. When I click previous page button, previous 100 rows should be displayed. If I type page 5 in a text box, then I want to jump over to the 5th lot of rows.
I also want to display how many pages there will be. Can we implement this concept in vb.net [winform] gridview. I am using database PostgreSQL.
I have a text input in textbox1 in tab page 1 and i want that text from textbox1 will be displayed in textbox2 in tab page 2.
View 3 RepliesI wrote a page Page method in my aspx page. in web service method I need to call FindControl method return textbox and get text box value. But my findControl will take MasterPage object to iterate.
see my code
<script type = "text/javascript">
function ShowCurrentDateTime() {
$.ajax({
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How to pass Master Page object or Page to Page method?. So I can use in Sared method.
Is there any way I can access Textbox value directly in Page method? I need access couple of controls in Page Method.
HOW TO RUN THE JAVASCRIPT FUNCTION ON PAGE ONLOAD EVENT IN CONTENT PAGE OF MASTER PAGE.? means i have masterpage and the content page of master page namely default.aspx in vb.net.i wanna run javascript function in Default.aspx and i have called the function body onload in master page.when i run my website it shows the error "" Microsoft JScript Runtime Error : Object Expected ""
View 4 RepliesI need sample vb.net code to save single windows form as many page and reload the page whenever i call that page...
View 1 RepliesHow can I get Webbrowser1 to navigate to each page and wait for the one page to completely load, then move to the next page...? [code]
View 3 RepliesI have a master page which contains everything that inherits it within a form. A page inheriting from it needs to run some javascript to act on a text field on a page. However, I can't seem to reference that text field through the javascript, since the form begins on the master page. The following line will come up bogus: document.form1.txtFindUser.value = blah.responseText; This is because form1 is defined on the master page, while txtFindUser is on the current page.
View 3 Repliesi am new to this. i have 4 pages. login.aspx, account.aspx, settings.aspx and fliers.aspx.
its all programmed in vb.net with sql server backend.on my firstr page, login.aspx i have this code in the .vb page -
Dim SQL As String = "SELECT * FROM table1 WHERE email='" + Me.txtUserName.Text + "' AND password='" + Me.txtPassword.Text + "' "
ExecuteNonQuery(SQL)
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Does anyone know why a Page_Load would be called twice on a page when requesting an aspx page?I am using .Net 2.0 with the new .net 1.1 compilation model installed. Whenever I request a page, the Page_Load on the aspx page appears to be called twice, so does the Page_Load on and user controls added to that page.
View 16 RepliesThe thing is i have a Master page and a Content Page. I have a LoadComplete in Content Page and a PreRender in Master Page. The problem is one of my htmlcontrols on content page i change on the LoadComplete event server side of the content page. I also have some code for disabling controls on the Master Page PreRender event. For some reason all controls on the aspx side go through the Master Page prerender except the ones that i change on the LoadComplete side. How can i make sure the entire content page loads and then the Master Page PreRender event is called, making all the controls go through that event.
View 1 RepliesI am just making the switch from WebForms to MVC and would like to ask what are the best ways of hiding particular fields in the view. Assuming we have a model named WishList that has a list of gifts kids want for Christmas and the child's name. We want the elves to view the list of gifts, but only Santa Claus can view the child's name. Would it be best to have two views for the WishList (one for Santa and one for the elves) or is there another way to handle this? My concern is that the number of views can start piling as high as the snow does in the North Pole by the time I enforce all of the visibility settings required in my application.
View 1 RepliesUnder Options/HTML Designer/General There is the option of starting pages in either Source View or Design view. I'm now doing Windows Forms and when I open a vb page it is usually to do something to the code. I would like the page tp open in Source View but cant find a similar option for Windows Form Designer.
View 2 RepliesI have an ASP.NET MVC 2 project that renders conventional strongly typed pages, but on some of these pages I also want to use the page's object to render a specific area (div) in the navigation section of the Master Page.
For example, if I have a Client object and associated strongly typed View, I want the View to be able to insert client-specific navigation items within a div in the Master Page's navigation.
I've actually achieved this in a not very elegant fashion by creating a ViewData item to hold the Client object - this is in addition to returning the client object with the View. The Master Page then takes the ViewData object and, if it's not null, renders the client-specific navigation section. This way of doing things will get very ugly as the number of different objects that have to be handled increases.
i have a button that grabs a text file depending on what the user types in a text box.And then it loads the text file and makes an HTML report on an external browser. Thats all good.But i want another button under that button that does exatly the same thing but it displays the html in a form using Web Browser for vb.net. 2008 version by the way. so i have two buttons, depending on what the user pushes. same html is produced, but one is in external browser while the other is in form.Here is code i used for first button
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sFilename As String
sFilename = ("E:\RMIT WORK\Testing\" & txtOfficeID.Text & ".txt")
If Not File.Exists(sFilename) Then
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Yes I made A webrowser In Visual basic 8 & I was woundering Like How Would I view The web Pages Source Code In My Program.so like I type in the textbox1 like [url]...
View 5 RepliesI am getting the following error while browsing my asp.net page deployed in IIS..I am using active directory data retrieval in my website and credentials to the active directory is stored in the web.config file You are not authorized to view this page You do not have permission to view this directory or page using the credentials that you supplied. Please try the following:Contact the Web site administrator if you believe you should be able to view this directory or page. Click the Refresh button to try again with different credentials. HTTP Error 401.1 - Unauthorized: Access is denied due to invalid credentials.Go to Microsoft Product Support Services and perform a title search for the words HTTP and 401. Open IIS Help, which is accessible in IIS Manager (inetmgr), and search for topics titled Authentication, Access Control, and About Custom Error Messages.
View 2 RepliesI have an application I'm currently working on that requires Administrators to be able to track the views of a ticket and it's duration.I've got the tracking of the number of views by users sorted out, I have a table that contains a TicketID, UserID and a DateOpened. Each time a user visits the page, a new row will be inserted.However, the way I would like to track the duration of views is by having a DateClosed field in the table which will allow me to work out view duration in the code as opposed to storing the time directly.
I can't use Google Analytics or anything Third Party for the task either due to internal policy as it's an intranet application.What would be the best way to achieve filling this field on page exit?
I am using the ASP.NET MVC VB.NET XML Literals View Engine created by Dmitry Robsman and described on his blog in this post.
[URL]
I would like to create strongly typed view pages using this view engine, but it doesn't seem to contain the requisite VbView(Of TModel) generic type by which I would create such a view class.
The end result should look something like this:
Namespace Views.Client
Public Class Details(Of Models.Client)
Inherits SiteMaster
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Once there is a VbView(Of TModel) class that inherits from Dmitry's VbView class, how to hook that up so that it works with standard MVC controllers that call the view like this.
Function Details(ByVal id As Integer) As ActionResult
Dim c = SomeGetClientFunction(id)
Return View(c)
End Function
Like in firefox or Internet Explorer where you can right click and view the html page source how can you do this in an app?I have a web browser in the form and I'm trying to view the web page in the web browser and then view the source code of that page in a box below it.
View 8 RepliesI know i can run webforms and mvc views in seperate files, but i want to run the web server control output and events in/on the mvc view page, however, i keep getting this compiler error:
Line 38: <CuteWebUI:Uploader ID="UploadPic" runat="server" UploadType="IFrame"
Line 39: FileTooLargeMsg="{0} cannot be uploaded! File size ({1}) is too large. The maximum file size allowed is set to: {2}."
Line 40: TempDirectory="~/UserData/Images/TemporaryImages" UploadingMsg="Uploading..."
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i don't know what else do do, it just wont recognize the control name when im writing the event signature, right after the "handles" keyword, comes the server control name and then a dot, and then the event name, but as events its just giving me "Me", "MyBase" and "MyClass" options to run events for... doesn't let me access "FileUpload.OnFileUploaded" which is the control name & event name i want to write the sub routine method declaration (and subsequently method) and signature for.
I use a GridView control with paging allowed, when i select a row in the first page i can retrieve the values of all the fields including the hiddenfields with the instruction (GridView1.DataKeys(GridView.SelectedIndex).Values(0)). The grid have all the DataKeyNames and I populate the gridwith a dataset i made coding.now the problem:when I change the paging of the grid the grid shows me the real data, but when I tried to select one row
View 1 RepliesI have an aspx page with three web controls: one to control the List Users page, one to control the Edit Users page, and one to control the Add User page. I have discovered a method for accessing these elements, but it seems to be limited. Here is what I have done:
Protected Sub editUser(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewEditEventArgs)
'set selected user from gridview.
[Code].....
This works in most cases. However, I am unable to access the "enabled" attribute of these web controls. Why is this, and how might I access that attribute?
I have an asp.net website that is using update panels on the page that i cant get to reload from the server. I have this for the disable page cache on the master page.
'Response.Cache.SetExpires(DateTime.UtcNow.AddDays(-1))
'Response.Cache.SetValidUntilExpires(False)
'Response.Cache.SetRevalidation(HttpCacheRevalidation.AllCaches)
'Response.Cache.SetCacheability(HttpCacheability.NoCache)
'Response.Cache.SetNoStore()
When I click the browser back button to go back to the page it says the page has expired. the other pages on my web site work and call the page load, the only solution i found but cant use is to wrp the whole page in an update panel, but i cant do this becuase i have a report viewer on the page that does not work with ajax.
I have a form with a Tab Control that has 18 pages. When I click on a tab it opens the page and select a textbox on that page (txtTextbox1. Select() ). This works for the first 8 pages but not for the remaining 10 pages. Although on these pages I can mouse click on the textbox, enter info, save then click my Add button that clears the textboxes and has the code (txtTextbox1. Select() ). The textbox is selected just fine. The code for all my pages is the same except for the tab name and the control names. The tab key will move the selection to the next textbox in order on all pages and the Enter key is coded to do the same. The first 8 pages have a total of 256 labels, buttons, list boxes, textboxes and checkboxes on them.
View 10 Repliesi am new to wpf and i try out navigation but i want some help when we navigate to a page other than the main page then its gonna have a back arrow in the top corner visible allowing to go back but i want that it should be hidden
View 11 RepliesI have master page in ASP.NET. I have added two asp controls to master page i.e. _EmpDROPDOWN and _findBUTTON.I have one content page. FindEmployee.aspx which shows result list of employees (Gridview) based on the selection made in _EmpDROPDOWN when _FindBUTTON is clicked on Master Page.I dont know how to read Master Page button click evenet in Content page.How to read master page button click event (VB.NET syntax) in Content Page?
View 1 RepliesI am trying to check all the checkboxes on a webform (aspx) page, which is inside a master page,depending on the ID of the checkbox. The checkboxes are created dynamically, so I only know the prefix for finding it. So, I need to find these checkboxes by iterating the controls on the page somehow. It's not working out.
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I am trying to integrate iTextSharp into an existing Document Imaging application that allows users to rotate individual pages that may have been scanned in at an incorrect angle (it happens more often than I would have thought).
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