VS 2008 Reading Tweets From Twitter
May 25, 2012
how to read tweets from a twitter account that is open to the public.i have been searching around google but everything I find is about posting to twitter or uploading photos etc nothing about actually listing (thats a lie I found one in I think c# which doesnt make sense to me)Basically there is an account #WurmOnline and I need to be able to list all of the tweets from that account in my application but I don't even know where to begin.
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Oct 13, 2009
I want to display the last 4 tweets on my website. I've done the following below which works fine but I'd like all of the urls and twitter names in the title to be hyperlinked.[code]...
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Sep 16, 2010
Is there a way I can update my twitter through a visual basic application? So like have 3 textboxes on the form for username, password, and tweet. Then a button to upload it? Or is this not possible?
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Mar 30, 2009
I'm trying to recreate this feature for a twitter control program using VB Studio 2008. I want the users to be able to sign up their account in my application so they don't have to go to the site and do it.
Because captchas are dynamic images, I cannot pull the image from a src file. I'm pretty new to vb.net so, how would I initiate a session, with the webbrowser control or webclient, and be able to display the captcha image for that session on my form.
[Code]...
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Sep 22, 2010
sendmessage on twitter and Facebook i use WPE for packet but that packet to encryption
please source code or example for sendmessage on Twitter and Facebook
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Mar 21, 2010
I'm trying to import an XML that's provided by twitter into a readable format in Visual Basic.[code]...
Now, I want to display it in a panel that automatically refresh after a certain period, however, I only want to pick out certain bits of info from that xml, such as profile_image_url and text and created_at. You can guess how the data will be formatted, much like that presented in TweetDeck and other Twitter clients.
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Jun 10, 2011
what im trying to do is programaticly click the unfollow button in a twitter profile..i use to be able to do this easily but not it seems they hid the button or i am just doing something wrong,first i'll give you the source code of the page,, then the stuff i tried, or some of the stuff i tried. [code]
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May 30, 2012
I'm trying to follow this example to access Twitter Stream API(userstream) so I need to do some modifications and this is my final code:
[Code]...
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Aug 26, 2009
after a lot of work and late nights, I finally have something to give back to the VBForums community which has helped me so much.TwitterVB is a library for communicating with Twitter. It's 100% Visual Basic.NET and coded against version 2.0 of the .NET Framework. It is free, and it is open source.
TwitterVB contains a working implementation of OAuth, which allows your application's name to appear in tweets.I hope that this library proves to be useful to VB.NET developers who are looking to develop their own Twitter applications.TwitterVB can be found at http://code.google.com/p/twittervb
If you'd like to see a working implementation of TwitterVB in action, you can look at the Twitter client that I built with it: Quitter. Like TwitterVB, Quitter is 100% Visual Basic.NET. It is also free and open source. Quitter can be found at[URL]..
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Jan 1, 2011
I would like to add my twitter feed to my application in form1.
How would I go about doing this?
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Mar 27, 2011
How can I parse json from such as twitter etc in vb.net applications.
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May 4, 2011
I need to parse an xml document from twitter selecting certain nodes and placing the value in variables.I get an error...Conversion from string "user/screen_name" to type 'Integer' is not valid. Parsing XML is out of my league.
First the Twitter XML file...
<?xml version="1.0" encoding="UTF-8"?>
<statuses type="array">
<status>
<created_at>Sat Apr 30 04:10:46 +0000 2011</created_at>
[code]....
Now the only problem which will be a simple fix is a retweet doesn't display correctly because the nodes are different so I'll just add a If then to see if it is a retweet then adjust the nodes accordingly.
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Jan 11, 2012
What I need to do to make my program able to change facebook/twitter Status? as the text in textbox(when button 1 clicked)
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Jul 15, 2009
I want to click this button Follow twitter in webbrowser
</div>
<div id="follow_actions_17852343" class="follow-actions YahooMovies">
<div class="follow-control">
<div id="follow_control">
[code].....
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Jul 9, 2009
I am developing a twitter application but getting a null exception. when I searched indeep I found I am not getting any Users array from getTimeLine() Method.My user name and password are correct (The application is actually available on twitter API site.)
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Dec 20, 2009
I have this code i converted from c# to vb and i cant seem to call it, i receive this error when i try to put the code in a button to call the code and upload an image
[Code]...
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Jun 26, 2009
I've looked around at pretty much all the SMS posts here on SO and the best answer I've come up with so far is ZeepMobile. The only problem is, they're "in beta" and aren't readily accepting users. Is there a workaround for this, maybe receiving an email via text (kind of like how TwitPic does it?) somehow and parsing it?
[Code]...
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Jan 26, 2012
Using the code example on the Twitterizer website I am trying to post a tweet to twitter with this code:
Dim asyncResult As IAsyncResult = TwitterStatusAsync.Update(
tokens.Tokens,
Tweet.Text,
[Code]....
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Nov 30, 2009
Im trying to make a program in vb that will remind Me To fill out twitter party's. Where you Put the date and the time its at. hit the enter button Save the info then i messege pop up on your screen when it time for the party. And how to make it run when your computer start up.
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Aug 7, 2010
i had this code to update a twitter profile immage and suddenly it doesnt work anymore,, i have reacked my brains trying to change it and fix it and to no avail,, nada,, every google search you can think of,, im at the end of my wits,, a full week 24/7 no sleep and now i give up. this is the code that use to work:
[Code]...
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Oct 12, 2011
how to extract all the content from Twitter more data only start to load after scrolling down to a certain depth.
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May 9, 2012
I am been stuck on this for 3 days now...I have been accessing the twitter api to pull a user_timeline for a list of users and the json that comes back is impossible to work with. I tried to deserialize it using javascriptserializer and get an error:invalid object passed in , ':' or '}'
Now this is frustrating since I expect the json being returned to be error free. Then I tried json.net and split the posts using string.split and tried to convert each post to Jobject or jarray. for Jarray I get
'unexpected end of content while loading jArray
[Code]...
Now I have formatted the code here and not pasted the whole file but it does look like valid json to me and I do not alter anything after receiving the stream from the twitter api. Can someone please point me in the right direction? I really need to get this stuff parsed?
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Aug 7, 2009
I have this code, to read image (saved as varbinary(max) in database):
Private Sub ReadImage()
Dim connection As New SqlConnection(strConnectionString)
Dim command As New SqlCommand("SELECT [Image] FROM z1 WHERE x=1 AND y=1", connection)
[code]....
But it isn't very convenient code. It reads bytes from table, save them to file, and finally open file as image.How can I read it directly to image, without saving as file?
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Mar 3, 2010
Have some written code that enables me to log RPM from a drum, that I then convert to speed (KmH).Everything works fine so far.My current delima is trying to figure out how to read the RPM "changes" per timer interval.For example if I have at any given time a reading of ,let's say for simplicity,2000 RPM,and after the next timer interval it's 3000 RPM.I then have a change of 1000 RPM in that given interval.I need to have a way to determin this change store it into a textbox or combo box or something so I can work with it.As of now there are 2 Timers running.T1 is for the counting interval and T2 is for holding the count till the new count comes around.I had tried to add a 3rd timer to count the change but got rid of it because it did'nt seem to work.
Here's the part of my code I use for reading RPM and Speed cal..(VB2008 not VS 2010)
Public Class Form1
Dim product1 As Double
Dim product2 As Double
Dim product3 As Double
[code]....
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Aug 23, 2009
I'm trying to read values from a DB ,I tried to run the query manually and it works , there is a data. But the result I get on my app is always "" (empty). The empty value are "keywordd" and "dateee"
[Code]...
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Sep 21, 2010
I am building an app to read a customers .xls file in to a array list the array is the being reordered and im writing a file out the back end.its doing several lookups in the .xls file to see if relivant data is there and it writes a different file (9 different specs) depending what is in each line/column.Sound simple and I have the app working great however when I use a customers live data I get an ex.message = "Could not decrypt file" the file opens in excel witthout any password prompts however it does look like the sheet is write protected but all im doing in my app is reading the data.
Using fileConn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & OpenFileDialog1.FileName & "; Extended Properties='Excel 12.0 Xml; HDR=yes; IMEX=1'")
fileConn.Open()
[code]....
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Aug 30, 2010
I have a .csv file (created by external program). In my vb.net application I want to read the last cell value. External program updates the last cell value every 3 sec.For this I use the below code. But cpu usage increases (because timer event opens&closes new excel sheet every second)I was successfully doing this with vb6 without any problem, but with vb.net I'm stuck.
[Code]...
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Oct 19, 2011
I need to read in each line of a file that is comma delimited and I know how to do this.ut for this file, some of the values have quotes around them that contain commas and others do not. For example, the name field has "Doe, John and Lisa" and the other fields do not. How will this be handled? Will it read that whole field in as one or will it still seperate it as seperate fields?
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Jul 1, 2009
I'm sending an http request through a proxy using tcp, and then using a streamreader to read the netstream...The streamreader is supposed read each line up to </html> , however it doesn't seem to be waiting for the packet/response to be fully received, as it always returns only the first 5-10 lines of HTML.If I add a breakpoint at the line "Using sr", and pause it there for a few seconds and then continue the execution, it will return the full HTML up to the </html> as it should.This is the part of my code which reads the response.
Dim sendbytes As Byte()
sendbytes = System.Text.Encoding.ASCII.GetBytes(ReqHeaders)
netstream = tcp.GetStream()
netstream.Write(sendbytes, 0, sendbytes.Length)
[code].....
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Aug 26, 2009
i have my .xml files written like:
vb.net
<?xml version="1.0" encoding="utf-8"?>
<hiddenFields>
[code]....
I'm trying to read the values but i'm not having much luck, i have this:
vb.net
Function functionLoadHiddenFields(ByVal fileLocation As String)
Try
[code]....
i'm not to sure how to get the individual values?
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