On my website I got a page that generates a random word... now I want to fetch that word and store it in my vb application.
How can I fetch the desired word and store it in let's say text3.text ?
I want to recieve a little bit of text from the webbrowser by using this:
Dim Result As String = WebBrowser1.Document.Body.InnerText
How do I just get one word from all of that? =]
Here's the situation: I need to navigate to a list of sites and retrieve data from them; I know how to retrieve the data, but I'm unsure of the best way to navigate to each of these sites.
[Code]...
I am after some simple code to retrieve a txt file of a server (http) and store it in a string.
I have had a look around, but non luck.
I am using VB2010 on Windows 7
I am trying to automate the daily retrieving of a web file using .NET.The file is a PDF located at an address similar to: url...and these are the headers of HTTP request registered for debug using IE.[code]Can you please suggest me a way to get it and save it locally using WebClient, WebBrowser or other VB.NET (Framework 4.0) components?
View 1 RepliesI have seen several threads about automating several aspects of html elements (buttons, textboxes, checkboxes, radio buttons etc...) but I didn't see any specific codes to auto-click "Hyperlinks". How would I invoke a click on any hyperlink located on any given webpage if I needed to?
View 2 RepliesI use the webbrowser control to navigate to certain websites and login and retrieve some data. For that I created a sub for each website. On the form i have a button that calls every sub when clicked. The problem is that I don't know how to pause or stop the process once started. If I quit the program it will still run in the background until all calls complete. I tried to use a thread, but that doesn't go well with the webbrowser control.
View 15 RepliesI'm instantiating a WebBrowser object and programmatically clicking a button to navigate. Is there a way (property, method, or voodoo ritual) for me to check the browser after it lands on the new page to see 1) the form method that was used and 2) the post data?
View 3 RepliesI want to make a webbrowser, but only have it show one specific thing and not the whole page. The thing I want it to show and only show is in about the middle. How would I frame the page, and put it on the webbrowser?
View 1 RepliesHow do I automate a web page (e.g. retrieve page text, login website, search, click button or hyperlink) via WebBrowser?
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By using the below code i can able to number but cant able to get the string..In sqlsever i declared product_name and its data type as nchar(10)..while running this code the error appeared is MAKE SURE THE MAXIMUM INDEX ON LST IS LESS THEN THE LIST SIZE[code]...
View 3 RepliesI'm tring to retrieve a CustomerID in a string e.g. "12, Lucy, MyName" format "CustomerID, Forename, Surname"
So far I have
Dim String1, String2, String3 As String
Dim position As Integer
String1 = cbSurname.ToString
[Code].....
How do I just get te Customer ID from this as String3?
I have several values in a column like: [code]I would like to retrieve only the values (I mean without KB, Bytes..etc).How can I do that?
View 13 RepliesHow can I retrieve values/string from my database using code?
View 1 RepliesI got this DLL functions explained in C++ as below :Void GetResultData(int pIndex,char pStrData[100][255], double pDoubleData[100])
View 2 RepliesI have the following code to retrieve a string value from the registry.
Dim retval As String = String.Empty
Try
objManagementBaseObject = objManagementClass.GetMethodParameters("GetStringValue")
[Code]...
The problem is that if sValue doesn't exist, it generates a ManagementException. I want those errors ignored because I don't care if the value doesn't exist, it's entirely possible and acceptable. How can I "accept" those errors but display all others?
I am using VBNET2008 and SQL SERVER 2000.I tried to create this SQL string to retrieve CustomerID and a CustomerID and Name together but it's not working.Here are the SQL String that is not working.
Dim strsql As String = ""
strsql &= "Select CustomerID, "
strsql &= " ( CustomerID & " - " & CompanyName ) as [Companyname]"
strsql &= " From TestCustomers Order by CompanyName"
This is the error message"Conversion from string "Select CustomerID, CustomerID & " to type 'Double' is not valid.
Cause by this SQL String coding:
strsql &= " CustomerID & " - " & CompanyName as [Companyname]"
I am using the NORTHWIND DatacBase in SQL SERVER 2000 and the table is Customers
In my application I have many different forms each use 3 different database. And right now I am placing the connection string in each form but when it is need to change I have to change in every form. Now what I want to store all connection string in a vb class and call them in every form. So that if I need to change I can do in that class. I have stored my connection string in database so even I don't want to connect to database again and again. I have some idea in which maybe a public class is used and some how I will call it on other forms.
View 2 RepliesJust like the title says; I want to use something like Mid(stringName, startIndex,[integerLength]), but instead of the third argument taking a string length, I want it to take the end character index. So in an example like this:
alphabet = "ABCDEFG"
partial = *method I want to use*(alphabet, 2, 4) 'partial would equal "BC"
i am retrieving a iMAGE Extension variable string. for example: test.case-function.two.jpg and want to return the end '.JPG' portion only. so i can add to another variable value. Note the .JPG substring could be other Extension types such as PJPEG ect
View 1 RepliesBasically I want to retrieve all possible substring matches with n characters from a string, Here's my initial code but it only returns 2 matches.[code]...
View 3 RepliesI have this question about how to retrieve a column with DateTime from MySQL as String and put the data in a textbox. [code]I want to use this to cross reference with other table in other database, but to do that i need to copy the data into a textbox as string or a datetimepicker as datetime.
View 2 RepliesI'm writing a small tool that requires me to take a string as input, search it in a txt file & return the whole line on which the string occurs,..for eg. let's say my text file has line # 5 as : "TEMP-This is a test line" now if i give "TEMP" or "test" as input is want my code to chk evry line in the text file & return the entire line where the string is found...
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim FileName, FindStr As String
Dim objReader As New StreamReader("c:MyFile.txt")
[code]....
I am trying to populate an array with all the unique values in a string, to prevent me ReDim'ing an array every time I find a value that not already contained in the array I am trying to create (consumes alot of time), I am trying to get the unique values first so I only have to ReDim once and after that I can simply iterate through the string and the array I have will be the correct size for the unique values I aquire (I am using this...)
[Code]...
I have a datatable with one column, I am trying to retrieve the values in the table into a string array using linq.
Dim dt As DataTable = DataAccessManager.ExecuteSelectQuery(selectStr).Tables(0)
Dim strArr() As String = (From dr As DataRow In dt.AsEnumerable.AsQueryable _
Select dr("MASTERID").ToString()).ToArray()
I get an error "Range variable cannot match name of a member of the 'Object' class"
I have a connection string in my database which I read throughout my VB .Net application. I have another string which is NOT a connection string though. It instead has information about a domain on LDAP. So LDAP string just needs to be stored in the web.config as a string, and also to be retrieved as a string.
[Code]...
I do encounter interest problem when I am using VBNet2008 and SQL Server 2000. I am developing Window Application and one of the form I am using SQL String with Date between to retrieve specific data from SQL SERVER 2000 Table and it's not working and generated this error message:
Invalid column name strFromDate
Invalid column name strToDate
Here are the overall coding:
Dim sqlconn As SqlConnection
Dim sqlcmd As SqlCommand
Dim DA As SqlDataAdapter
Dim DR As SqlDataReader
[Code] .....
I have a textbox AND 3 checkboxes; checkbox1, checkbox2, checkbox3
In textbox we have 1,2,3
If I type in textbox1 = 1,2 then
checkbox1 and checkbox2 will be checked and checkbox3 will remain unchecked.....
How to do this in vb.net
Part of my project is to retrieve a string variable from an external source (google docs) and parse it. This string represents width and height. I have no problem retrieving, I just need to parse it in to two strings. The string has 4 variations.
Here are examples:
3"x4"
3"hx4"w
3hx4w
3x4
The width is always the first number and the height is always the second. Sometimes, the width and height have decimal points. Any way to parse this into two strings of the numeric values only?
I am trying to create a program that is able to submit post data for the page [URL] where it submits the request fields and then the resulting page is receiving in a string.
View 2 Replies