I would like to bind the text field of a textbox to an element in an instance of a structure that I've created in a class module. When I try to create a Data Source using an OBJECT type, all I see in the tree is the name of the structure, not the instance I've created. If I select the structure anyway, the Data Sources tree does show the name of the structure and the element I'm interested in. How do I bind to a specific instance?
I want to be able to reference an element in an array of structures by the name of the element in a visual basic 2010 function. For example
Public Structure myStruct Public element1 as string Public element2 as integer Public element3 as boolean
[code]...
Is it possible to reference a structures element by the element's name in a similar way to that shown above. The code shown above does not work, as the expression obj(i).[elementName] does not work as hoped.
explain what I need to do at the bottom here? I can not figure out what is meant by setting the element of the structure to the value.. Option Strict On
i am using wix 3.0.i have a folder name "images".so i want to copy all the files from images into msi package.when i copy all the file and install msi to another PC then it did not bind the images. And when i use simple File Element then the files bind to msi package.
I am writing a class and room scheduling program, and would like to use an arraylist that will contain structures. The structure has a couple of arrays in it for when the class meets, and I am having difficulties figuring out the correct syntax to declare the array in the structure. Additionally, in the syntax to access the array. For instance, say I want the MeetingDays to be T, F, T, F, F, F, F; the Meeting Times to be "8:00AM", "", "8:00AM". "", "", "", "", ""; and the Duration to be 75, 0, 75, 0, 0, 0, 0
Public ClassList As ArrayList = New ArrayList Public Structure MyStructure Private _ClassName As String
I have a form called studentForm which has a studentCombobox, studentTextbox and a studentDatagridView
In the constructor of the studentForm I need to bind studentCombobox to the StudentbindingSource of the main form and to bind studentDataGridView to appropriate binding source in the mainForm.So that this datagrid view displays all the bookings for the studentID currently selected in studentComboBox
For the following XML: <NET ID="10.10.10.10, 255.255.255.0" />I need to replace the text 10.10.10.10, 255.255.255.0 with 192.9.1.1, 255.0.0.0 by VB + DOM script so the final line in the XML should be <NET ID="192.9.1.1, 255.0.0.0" />
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:
My app is using htmlagility pack. As of right now I can get all the input elements on a form. The problem is that I am getting ALL the input elements by ID. I am trying to narrow it down to only give me input elements of a form by ID that contain exact inner text labels before each input element.
I am Trying To Read Some Text From A Post "Text Area" On A Webpage, But I Also Want It To Paste Into My Textbox In Clear Text And Not The Html Source.
This Is My Code So Far: Private Sub ButtonItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonItem1.Click WebBrowser1.Navigate("[URL]") TextBoxX1.Text = WebBrowser1.document.GetElementById("post_message_1594").GetAttribute("Valve").ToString End Sub
I'm looking for the easiest way to bind data from a SqlDataSource to textboxes dropped in Visual Studio 2008.For example, I have 4 textboxes currently that have Address, City, State, Zip.I also have a SqlDataSource on the page fetching the ID of the record and selecting those 4 fields based on ID. How am I able to quickly bind each box to those particular fields selected? I would think this would be really straight forward - but seems it's not. Seems like the answer is funneled towards having to create a GridView or some type of control.
I'm using VB 2010 Express and I want to connect it to sql server 2005 where I have db with just one table.What I want is to write code to connect to db and bind database fields to form controls like text boxes. I'm new in VB.net, and have found some code on net but when I try to load form textbox is empty. Here is full
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?
I 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.
I have been at it for few weeks now and just learning XML and VB but seems like I hit a road block. I tried a few different attempts at doing this and I have no problem displaying the XML file on a webpage using the xpathnavigator class. But then i needed to format into an html table so i took another route and just added the xmldatasource with a formview. So here is my code for that
I am trying to bind my SQL param's qurey to bind to a table. My problem is i get this error "Fill: SelectCommand.Connection property has not been initialized."
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click If RadioButton3.Checked = True Then Dim connectionGrid As SqlConnection = New SqlConnection("Data Source=BST;Initial Catalog=dsfs;uid=dfsdf; pwd='dsfsf'") Dim commandgrid As SqlCommand = New SqlCommand()
I'm creating <div>'s and appending them to a literal's text property. I have added a <a> element to the text so that the user can click on a specific element. How can I tie that to a function to handle the event in the codebehind (vb.net) ?
Example of my Literal.Text ...
For Each row As DataRow In oDataTable.Rows MyLiteral.Text &= "<div style='font-size: 8.25px; text-transform:uppercase; padding:3px; background: #FF8C00; border: 1px solid #000; margin: 0 5px 0 5px; display:inline-block; float: left;'>" _ & row.Item("LastName") & " | <a href='#?"& row.Item("ID") & "' style='color: #000;' >X</a></div>" Next
So the above code I want to somehow allow the user to click the X link and then it would remove that person.
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']")
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)
How do I set ListView data through the codebehind instead of using the Bind() function in the Text attribute?Right now I'm doing the following, but I'd like to have it retrieved and set in the codebehind. I'm using VB..
