[code] the part way at the end where it uses .elements(mySearchInput).Value = "bob" I get a compile error it says object variable not set? my guess is this text box is inside a frame called "mainframe" so how would I access an element inside of a web frame? it works fine on another site without frames?
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I can access a specific frame and put the frame into a bitmap so that I can process the bitmap.
I would like to know how to put a webpage inside a frame on Visual Basic 2010.
View 2 RepliesDescription of problem: I have an updatepanel that works fine in all browsers in a simple frame layout.
When I include jquery-1.7.1.min.js [URL].. on my page it breaks the updatepanel such that any control no longer does a partial postback - but instead does a full post-back, this behaviour only seems to happen in internet explorer (tested only in ie8 so far).
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You can confirm that the update panel works nicely by changing the background colour and clicking dates on the calendar, by opening pdhtest.aspx. the frame-set should break this behaviour for internet explorer 8.
I have designed the image with a pink frame inside the image, so I would like to know how to hide the pink frame inside the image and make the picture going into a shape??
View 2 RepliesLooking for your views on this:Is It possible to click the src of frame through code(preferably in C# windows application).
View 1 RepliesHow do I get the position of the XML element in this loop?
For Each objNode In objDoc.SelectNodes("//books/book")Next
What I want in output would be something like
I am working on a sale report program. Its purpose is to record the new item and the amount made from the item mon - fri. My problem isn't getting the total. I am using a For..Next to do this. The problem is that everytime i add a new item it changes all of the previous items weekly totals as well. Thus throwing off my Total Sales. My initial suspicion is that since i don't have it added as part of the output i display it changes and re-adds it to all old items.
The section of code below is the area where i believe my problem is.
The Array itemNames holds 10 elements for the Items sold.
The Array itemSales holds the weekly price data.
' add item to listbox
For counterItem = 0 To itemCount Step 1
[CODE]..........................
I am writing code to automate internet explorer. I have successfully done it for a few sites, essentially I need to be able to access the html, and elements such as input boxes to automatically fill out forms, and pull back the results. But for the current project the website has a framset and frames, I was wondering if there is a way to get access to the html and elements within the frame.
I am using Interop.SHDocVw to control internet explorer. I have been trying some code similar to the following, but after I get the frame I need and the documentElement off of it, I can't get the actual html inside the frame. I can get the outer page/framset html, but whenever I try to get inside the frame is comes up as Nothing. I was thinking it may have to do with IE frame security
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I need to app to go through all the elements <div class="address"> and check the length of the text inside it. if its less than or equal to 2, then it needs to skip the following line and check the next <div class="address">Here is my code:
Dim content As String = ""
Dim web As New HtmlAgilityPack.HtmlWeb
Dim doc As New HtmlAgilityPack.HtmlDocument()
doc.Load(WebBrowser1.DocumentStream)
'this is where I need to check if text inside divclass="address" is <= 2
Dim hnc As HtmlAgilityPack.HtmlNodeCollection = doc.DocumentNode.SelectNodes("//div[@class='address']/preceding-sibling::h3[@class='listingTitleLine']")
Access to document object in frame
-There are 2 frames , frame1 and frame2 , in my web page. I want to gain access to the document object of frame1 using vb and web browser. How can I write straight forward codes to do this?
What I'm trying to do is click an html link inside of a html table via code in vb.net using a web-browser control. The link I want to click can be anywhere in the first column of the table so I need to cross reference with another column in the table to make sure I have the re way I'm going about this is to loop through the html elements till I find the table I want (multiple tables on the page) then dump that table to an array. Then loop through the page again get to the table I want and then start comparing the link and another column in the now array. I need to check to make sure that the url of the link contains a work and that another column in the table contains a specific or lower numerical value. Basically where I'm stuck is while dealing with the html element "Table" wanting to identify and interact with another html element inside it.
'Flag to say dump to array
Dim RecordFiles As Boolean = False
'The last two headers in the table are blank so need to skip them
Dim FirstBlank As Boolean = False
Dim SecondBlank As Boolean = False
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I have a DataList inside another DataList. I want to access the child DataList "dlQuestion" events, ItemDataBound event. Also, I'm tring to find the control LableControl "lblQuestion" in the child datalist. How do I do that? Here's the mark-up:
<asp:DataList ID="dlSection" runat="server" Width="100%">
<ItemTemplate>
<div>
[code].....
I do not have the xsd files, but I had currently I have a auto-generated class Customer that has the field Extensions, so I can access something like:
<Customer>
<Extensions/>
</Customer>
I need to be able to access something like:
<Customer>
<Extensions>
<Room>12345</Room>
</Extensions>
</Customer>
The XML will have the following, I just need to get the Room value from the xml. Currently, all I can do is:Customer.Extensions;
The Room element does not exist in the auto-generated code, but it will exist in the incoming XML request.
I wanna access the literal1 text which is placed inside panel 1 and panel1 is placed inside datalist1 ...
i wanna retrieve literal1 text on page load event using VB.NET
I want to be able to determine if the web.config element
<compilation defaultLanguage="vb" debug="false" />
if the property is debug is set to true or false.
Public Shared Function isDebug() as Boolean
[code].....
The exception:
"Input string was not in a correct format."
Appears when I try to access a field on my page like this:
.TransmissionId = IIf(FormValues("TransmissionId").Length > 0, Integer.Parse(FormValues("TransmissionId")), 0)
However it works for another field which is the same exact type of field, accessed like this:
.StateId = IIf(FormValues("StateId").Length > 0, Integer.Parse(FormValues("StateId")), 0)
Where could the mismatch and exception be coming from? What could be the fault? The field doesn't have a value when I'm pulling it. Do I have to test for a value different for this number field than I would have to for a text field?
Im having trouble getting the number of rows from a grid control.I have a function called UpdateDevicesGridStatus
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I work in MS Visual Studio 2008, I have a VB.NET Solution which has three Projects, BusinessObjectLibrary (object properties), DataAccessLibrary (object functions such as selectAll, exportToExcel) and WindowUserInterface (UserForms c/w Controls)In my WindowUserInterface (project) I have a form called "rolFormGrid.vb", on this form, I have a DataGrid that gets filled with a function called "selectAll" when the form is loaded, I also have a button that calls the function "exportToExcel" and I have a Progress Bar called "rolProgressBar" ***.
In my DataAccessLibray (project) I have a class called "ROL_Adapter.vb", and in this class resides the function called "exportToExcel" which has all the code to create an Excel Workbook. When this function is being called, it can takes close to a minute to export to excel. We all know how users can be impatient if they do not see anything happening in the foreground when an application is working, that is the reason I want the progress bar.
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I have a number of rewrite rules for a lot of things that I did in IIS7, like removing trailing slashes, canonnical URLs, lowercase lettering, and such. IIS altered my web.config, and everything works fine on the website, like it should. But in the Visual Studio web.config, the opening < rewrite > statement is underlined in blue, and at the bottom of VS, it says that the element 'system.webServer' has invalid child element 'rewrite'. But this is how IIS made it. I didn't do this manually. Should I be concerned with this VS error, or should I just leave as be, since it's working how it should work? Here's an example of my web.config:
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Is there a way to control the way a browser behaves such as if I click on this link it doesn't navigate to that link but instead show me the source code behind that button?
View 1 RepliesI need to randomly pick an element from an array and I can only use that element three times,I can randomly pick the element but how do I go about only using it three times.
View 4 RepliesHow can I access rep_DataSimilarToBacthid ? I need to bind the GridView and call GridView RowDataBound or InitializeRow
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I am using VB.Net with Framework Version 2.0.
I have been doing well and also I am a noob I know it and you know it a lot has started making sense and I am evening figuring new things out without using Google but of course I have hit another snag in my program so here goes
I am waiting for an email to arrive (the page automatically refreshes) and then I want to click the link (I do not need to click to open the email or anything like that) I also have the code to click and navigate to the address reason being it was the only way I could figure out how to stop it opening in a new window on IE
So my only problem is I need a way to check every x seconds for the element and then if its there proceed with my code and if its not wait and then check again or however this is done in VB.If this is not the way its done please point me in the right direction the code I am using to find and then navigate to the link is
Dim emailpageelements As HtmlElementCollection = WebBrowser2.Document.GetElementsByTagName("a")
For Each emailver As HtmlElement In emailpageelements
If InStr(emailver.InnerHtml, "https://twitter.com/account/confirm_email/") Then
WebBrowser1.Navigate(emailver.InnerText)
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I've got 2 DataTemplates defined for a Listbox Control. 1 Template is for the UnSelected State and the other one is for the Selected State(showing more detail than the UnSelected State).[url]...
about how to access the Elements inside the DataTemplates from Code behind.
I get it right, but it only finds and returns an element of the UnSelected DataTemplate. But when i search for an element in the Selected DataTemplate i get a NullReferenceException.
i am developing a vb.net application my question is how can i access a folder inside my application ?? for example i created a folder Myfold where i store some .doc files and i want to read them from my code.
View 1 RepliesIn datalist, I hve populated Grdiview.In Gridview , I hve checkboxes. Now i want to get the selected checkboxes names to be insrted into the database when clicking the button.so far i have tried like this
Protected Sub butn_Submit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles butn_Submit.Click
Insert_CATEGORY_Info()
[code]....
the result is
"foundObject reference not set to an instance of an object. "
I'm building a tabbed text editor and I'm trying to access the richtextbox inside the tabpage.
Dim wordcount As String = ""
For Each RichTextBox In tabMain.TabPages(tabMain.SelectedIndex).Controls
wordcount = RichTextBox.text
Next
right now thats how I'm accessing the control inside the tabpage and it seems to work but it seems like there should be a different or easier way to do this. Anybody know of a better way to access the child controls?
i Have two subs
Protected Sub Btn_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim Id as string = MyClass.getID
Private Sub Sub2(ByVal doc As Document)
' in here i need to access the ID from the above sub the Id needs to be in the btn_click sub cos it reates a unike id every time it is clicked.I am trying to capture the id at the time the button is clicked and store it on a variable.
I have this simplified code:
<asp:ListView ID="ListView1" runat="server" DataSourceID="sqldatasource1">
<ItemTemplate>
<asp:Button ID="ButtonTest" runat="server" BackColor="Silver" Text="Add to Cart" />
</ItemTemplate>
</asp:ListView>
I am trying to run some code behind the button but I don't know how. I can't access it within the listview. Not that this is important, but im trying to get information from the current listview(the product ID) and pass it to the next page.