I am making a world clock app that relies on an internet response... I have made a situation where it sends the latitude and longitude to a website and the website generates a response in the form of an xml file in a webpage... Here is a demo:
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Have code
WebBrowser1.Document.GetElementById("email").SetAttribute("value", TextBox1.Text)
WebBrowser1.Document.GetElementById("pass").SetAttribute("value", TextBox2.Text)
WebBrowser1.Document.Forms(0).InvokeMember("submit")
System.Threading.Thread.Sleep(500)
WebBrowser1.Navigate("http://www.vk.com")
How do I make that when login to the site, name and lastname written in Label1.Text.
And if the password is not correct, written in Label1.Text "Wrong password"
I want my program to grab any image on the site that the url starts with like lets say can I use wildcards on vb.net?[URL] like [a-z|A-Z|0-9] or something like that? The full url for a image smaple would be [URL]
View 6 RepliesHow can i grab text ONLY from a website html but only the text and not the html?
i want to grab this site[URL]..i used this code
TextBox1.Text = WebBrowser2.DocumentText But when i grab it it comes out like this
sdfasdfad<br>asdfasdfa<br>dfasdf<br>aasd<br>fs<br>dfa<br>sdf<br>asdf<br>asd<br>f<br>as
I have a textbox called textbox1. My problom is grabbing text between two tags "<UL>" + "<UL>"
I want it to search textbox1 for the two tags, and make textbox2.text the text between them (if that makes sence)
Or if possible, to remove all text from textbox1 thats not between the two tags ( including removing the 2 tags )
I need to go into my implemented web browser and take text from lets say a label on the page. For example on this page it says "Related Questions" I need to copy that text and paste it into my from.
View 1 RepliesI am trying to grab the inner text of this paragraph marker but I don't have a clue as how this is to be dones because the inner text changes on refresh.
<DIV class=rightcol>
<P class=description>I need to grab everything in here</P><INPUT id=moreoptions class="primary textbox" tabIndex=1 name=toppings[input]> <INPUT id=toppings2> </DIV></DIV></DIV>
I am using this code to grab the text between the <url> node in an XML response.
Using requestStream As Stream = Request.GetRequestStream()
requestStream.Write(Bytes, 0, Bytes.Length)
Using Response As HttpWebResponse = DirectCast(Request.GetResponse(),
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Alright so here is the HTML
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Look at the female audience, they were all giggling and excited, a lot of women got excited with gay erotica, I admit I'm one of them.</p>
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where its like data-author="mykellluvs"> i want it to grab the name mykellluvs but do it for all of them cause there is more then one data-author=" thing on the page and paste it in a textbox
TextBox2.Text = WebBrowser1.Document.GetElementById("msgplace").InnerTextBy the ID "msgplace" has multilple texts with that ID but I dont want it to return all of them. The source code is
<div class="msgcontents">
Text here...
</div>
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I'm trying to make an application which will log me into a site and read the text of the site and display a certain part of that text in my form. I'm stuck at the login, its a .php page with 2 text boxes, 1 check box and 1 button.Is there any way to manipulate those objects by using controls in my form?
View 14 RepliesI have a text document. i want to click a button and 10 random words out of the 196000 words shown in a textbox or listbox.
View 5 RepliesI am trying to have a program where when I press a button it will grab a text from a website and input it into a richtextbox one new line for the next thing
Example:
if the site has...
000.00.00.000 :0000
000.00.00.001 :0000
etc..
Then I want on button start it will go to that site and put the information into the richtextbox.
I have a listbox that contains a bunch of email addresses from a SQL database.I have some code that I use to send an email with some values from my app.How can I loop through my list box and grab the email address to use as my mail.to.add(emailaddress) string I have this and it loops twice because Thats how many addresses I have in my test listbox.
For i = 0 To Me.lstbxEmailListR.Items.Count - 1
Looking for a line of code that I can use to set a string to the listbox text
next
I don't need to use a listbox, But I figured it was easy to use to grab the email addresses from my DB.
make a quick app that will create 3 random letters, and search google with it which i can do. It is then ment to open the first link, and grab a sentence, or a group of words randomly.
View 3 RepliesI have a text file that includes a list of first names, each on their own separate line.
What I am trying to do is to find a way to click on my button and have my app open the list and randomly grab a name and place it into a textbox.
I would include some code but I'm not even sure where to begin.
I'm thinking that I will need to code the button to use the openfiledialog..create an algorithm to use a random copy line and return it into the textbox.
I have a text file that includes a list of first names, each on their own separate line.What I am trying to do is to find a way to click on my button and have my app open the list and randomly grab a name and place it into a textbox.I would include some code but I'm not even sure where to begin.I'm thinking that I will need to code the button to use the openfiledialog..create an algorithm to use a random copy line and return it into the textbox.
View 3 RepliesI'm getting the following error:"Incorrect syntax near 'Sysco' " when running the following statement using SqlDataAdapter:[code]
View 2 RepliesI'm trying to grab or display certain parts of text from a websites source code from my web browser control on my form.
I've tryed displaying the whole source code into a textbox (a lot of lines) then trying to retrieve the text I need but with no luck.
The part of the source looks like [code]...
I have a text box that a bunch of information in it. Is there a way to grab specific text from a large textbox? Here is my example textbox and the text that is stored in it:
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I have a combo with 6 text NA,PO,FA,GO,VG,EX and I want to do a Linq query upon the selected value in this combo used as field in the where clause. for example:
'if "NA" is selected :
Dim query = from t in db.table where t.NA > 0 Select t
'If "PO" is selected :
Dim query = from t in db.table where t.PO > 0 select t
How to do this in elegant way without writing 6 if statement or using "Select case"
im trying to read a online txt file and its not working [code]but it has a uri error i think in doing it wrong but need help with how im doing it wrong, all i want to do is read the text from a file online not from the system should be easy.
View 1 RepliesUsually, the text file that would need to be read and processed would be local (on the computer the program is run), but for this example, we need to get the data from an online text file.
I have searched on google for nearly an hour now and haven't found anything of any real use. One of the earlier projects we submitted used a similar target, and I managed to get it working fine, however I dont have the original source code with me and I cannot remember how I did it.
I believe I used a Net.WebRequest method of some sort, because I had tried using StreamReader and ended up with an URI error or something like that.
Here is my snippet:
private void btnBrowseCInv_Click(object sender, EventArgs e)
{
ofdBrowseVInv.Title = "Locate Customer Invoice File";
ofdBrowseVInv.Filter = "Portable Document Format (*.pdf)|*.pdf|All Files (*.*)|*.*";
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As you see below, once a user pick a file and click open. I want the selected path to show on the pointed text box which is named "txtInvoicePathCInv".
I'm returning a database query into a List object and using that list object to fill the X and Y axes of my chart as seen below. (_runData is a "List(of DatabaseTableName)" style Object filled with the results of my query.
Primary_Chart.Series(0).Points.DataBindXY(_runData, "DateTime", _runData, "UPPER_PRESSURE")
My Datetime field is returning as a Serial Number (i.e. 40116.76111) so I want to format the X Axis to display the field more readably. Enter my problem code.
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I am not sure if this is possiable but I am looking to build an application that will login to a web site, navigate the site and download files. I would like to do this all in code and able to run multiple instances of the program to get information from many different web sites. Is something like this possiable in VB.net?
View 3 RepliesIve got an app that holds a list of site we have, At each site there are a few devices. The idea is when they click on a site all the details for the site are loaded and then a second thread sits and pings each device to see if its live. Im trying to do this in a seperate thread so if they click another site while its still pinging them it doesn't wait before it switches site. This all seems to be workling fine except if you click through the sites quickly, when you do that it will eventually come up with
Quote:
{"Collection was modified; enumeration operation might not execute."}
The error flags up on the "Next" line in "ThreadedPing"
Thread stuff
Public Sub ThreadedPing(ByVal dt As DataTable)
Try
Dim dr As DataRow
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1. Can i check an online text without flooding my form with webbrowers or diming the webrower so i dont spam my source EXAMPLE TEXT
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so what its should do is change the label to the txt and never use the webbrower again 2.if i do use the webbrower method will it make the file size VERY big if i put like 5 of them and only using it for about 2 secounds 3.with the CheckOnlineText example can it wait until it fully loads so it doesnt load "" like webbrower when not useing documenttextfinish thngy
Here is the plan/layout for the connection to a database.The biggest thing is that, it must be able to be connected by everyone, and it's pretty obvious why this is a big one, haha. The aim of the database is, naturally, to store all the info about the user required by the game (so each column would have x rows, name, age, etc etc). The program would have the ability to add columns (user registration) and log into them (username and password). They would enter their username password, and it would search for username, and if found, confirm password = password in that column.
So basically, the database acts like any other database, it just needs to be able to be connected by everyone (or by a vast majority of the average population), and be able to be edited (adding rows/deleting rows).I've dealt with databases before, but only local ones, and I've tried before with internet (and intranet a few times), but those ones never went anywhere, so they were dropped.
I am clueless when it comes to this, I want to read the displayed text online. My problem right now is What Im trying to read has different html codes and I cant figure out a good way to seperate the text line by line from code
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