I am working on a vb.net 2.0 application and trying to read HTTP headers. I am able to get header values through Request.Headers.Get("HTTP_VARIABLE_NAME"). I would like to get all header name/value pairs using Headers property and display on a separate page under a button click event from a given page. How can I loop and write all name/value pairs?
View 3 Replies
I am working on a vb.net 2.0 application and trying to read HTTP headers. I am able to get header values through Request.Headers.Get("HTTP_VARIABLE_NAME"). I would like to get all header name/value pairs using Headers property and display on a separate page under a button click event from a given page.
How can I loop and write all name/value pairs please?
I want to develop a tool to view the HTTP header information. Could you please give me some ideas?
View 1 RepliesI have the following POST request:
[Code]...
Asked here in response to a request at 405 - Method Not Allowed HttpWebRequest
I am sending an XML file via HTTP POST using Visual Basics 2005. The site this is being sent to requires a header containing the lenth of the file (I've got that part) and Authorization. The Aurthorization is to consist of Basic Authentication in the form of "Basic xxxx", where the xxxx = "username:password", base64 encoded. The username and password are provided by the site the information is going to, so they do not match the user's login to the operating system or application.
What is the best way to attach the authorization to the file being sent? Does it need to be encoded and then placed in the header, or is there something that will do it all in one step. I can't seem to find a way to do this as all the information I have found either uses the default username and password, or the authorization is not in the form that I am needing.
I am looking for a tutorial how retrive headers(cookies/sessions) from a webpage. google only directs me to webbased cookies/header/sessions etc.
View 2 RepliesI have the following HTML form
[Code]...
This page works fine, but I have several files that need uploading. My question, Is there a way to do this from vb.net? Basicly what I'm looking to do is loop thru an array of files use the vb.net to do the http Post.
I use this code
If e.KeyData = Keys.Enter
Then
ComboBox1.Text.StartsWith(
[Code]....
to wirte http:\ automatically to my browser address bar after user write the website address but it doesnot work
I have a form in VS2010, written in VB, and it has a subroutine calling for information out on the web using an httpwebrequest object. It takes a while for the response, and I would like the subroutine to write a message to the form (into a Label) for the user to see while waiting for the application to respond.
I tried writing the message with a Backgroundworker and then as a second thread. I got it to write the message, but it always seems to wait for the http response before writing the text. How do I write the text immediately, while waiting for the data?
I have this code that was working in a proof of concept app I had - but now will not work.
For Each ddfile As String In ddfiles Dim MyThread As Thread ' simple new thread Dim newFS As FSObject = New FSObject() 'new FSObject which is a file object I made up' used because i needed to keep the name and index matched so the callback function had something to work with
[Code]...
Anyone know anymore .DLL Files that are like this?
HTTP client component for communicating with HTTP servers. [URL]
Im looking for something that acts like Web Browser Control But it is not. It should be like HttpWebRequest Class But handle the stuff properly like a Web Browser Control Does.
So i found Chilkat HTTP .NET
I have the following column values in my table Sample values:
[URL]
I want to have 2 variables having the links and content separate - example:
[URL]
I guess it can be done via String functions or regular expression.
I wrote the code bellow and need the asociated .PGP file to have the text http:// included. the PGP file is namely read by Autocad which requers the "http://" in its text to be able to launch the desierd webpage. problem is , is that VBA is Auto formating the http:// as a code entatie and not writting it to the text based PGP file.Can any one tell me how to achive what im after?Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
[Code]...
I need to write a program in vb.net using Do while, for next and do loop. Th eprogram will sum all the even integers between 2 and 50. This is what I have so far
Dim intCount, intNumber as integer
intCount = 0
intNumber = 0
[code].....
Is it possible to write an infinite for loop in VB.NET?
View 3 RepliesIs there a way to access the field header name of a databound repeater within the header template. So insted of this....
<HeaderTemplate>
<table >
<th ></th>
<th >Forename</th>
[code]....
that i can get a message box containing thitems who have the first letter i asked in a textbox , and the items are in a list box. So I repeat, i have alist box, i havetems in it, and i have a text boxupper that i wrote a letter in, and i want that when i click on the button under, it shows me the items in the list boxhat begin with the letter I enteredn the text box
View 1 RepliesI came upon your forum while googling my problem. I respect the fact that you don't do someone else's work as I wouldn't either. But, as a beginner I have a lot of questions so hopefully no one minds.
[Code]...
I have a 2 dimensional array 'allData(100,2) Is it possible to write the values from this 2-dimensional array to a csv, without using loop?
currently, I have a code but it uses Interop. Unfortunately, I need to just use csv because our servers does not support Interop. Here is my code when using Interop:
xlWorkSheet.Range(rangeCell).Resize(checkedOutItems.Count, 2).Value = allData
I'm using the following code to populate a DataGridView with a worksheet. This is working fine, however, I'm unsure how I can get the Text from the page header. (not to be confused with the column header). Later in my code when I am exporting into an existing workbook with a new worksheet, I'm wanting to use the header text as the tab name. The header text being "September 2009" so that when I import/manipulate/export october, the new tab will be "October 2009" etc. [Code]
View 1 Replies1) Is it possible to filter sale orders by full customer name? I need to do this instead of against first/last name
2) Is it possible to get store name/ID pairs via the API?
3) Is it possible to filter orders by shipping_country?
How do i catch the exception, write to log and then get back into the loop?[code]i want that app keeps running although an exception is thrown.
View 11 RepliesSo basically i need to make a loop that only lets the user click it ten times then gives the answer to them.i was gonna use a DO loop that looks like this so far.
Dim counter as integer
counter = 0
Do until counter = 10
loop
and after that i'm kinda lost on what to do, i know that its needs to be if you click btnenter 10 times give the right answer and then your done.
Im trying to write a loop that will read through a number of *.csv files in a folder and then stuff the data into SQL. The code works and will happily put the data i want for a named file into SQL no problems. So when i had that working i then tried to loop it so that it would do the same for all files in the folder until all files had been done, and not error out if there where no files etc.
Maybe im tired (well, i am) or not had enough coffee but i just cant get this to work, it should be simple - i know it is infact, but its making ME feel simple.i think i should have an integer count in there, but similar examples ive seen dont use one. Also when trying to open the path i get an error at runtime "the path is not of a legal form"
code:
Public Sub ImportCUSTCSVs()
Dim dt As New DataTable()
Dim line As String = Nothing[code].
I need to write a program using a For Next loop to accept a word as input and determine if its letters are in alphabetical order.
This is the code I came up with but am getting the error "Index and length must refer to a location within the string. Parameter name: length" at run time when I click the button.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code].....
I have a variable that reads in a POST from paypal. This is the instant payment notification stream and all the keys and values are stored into a string variable .
mc_gross=0.05&protection_eligibility=Ineligible&payer_id=UEWAFF732VL&tax=0.00&payment_date=22%3A36%3A55+Jul+21%2C+2009+PDT&payment_status=Completed&charset=windows-1252&first_name=Scot
This is part of the string. How do I break this up into a set of variables. I tried using request.form but this did not do anything. I'm trying to get the variables and then pass them to a function that will write everything to a database.
Dim amount = Request.Form("mc_gross")
Dim currency = Request.Form("currency")
Dim pmtdate = Request.Form("payment_date")
Dim status = Request.Form("payment_status")
I only need certain variables from this variable which is strNewvalue. How to I get the values stored in this variable?
Response.Write(IPNResponse)
Dim myEmail As MailMessage = New MailMessage()
myEmail.To = "e@aol.com"
[Code].....
I want to read a string that looks exactly like this:
VPSProtocol=2.22
Status=OK
StatusDetail=0000 : The Authorisation was Successful.
[code].....
How would I go on splitting a string into pairs of letter in VB?
View 3 Repliesin my application i created table called houseloading which has field called housename.which is inserted into the sqlserver database. my table will look like this
///column name house
values red
green
what i want now is i want to display the values red green as column header in datagridview
which will look exactly like this
red green
I have several checkboxes in a groupbox on a vb 2008 express userform. I would like to check the checked status of each when clicking a command button and then write the checkboxes caption to be used in an email or print out. I've tried several methods and always end up with the same error "Invalid Cast Exception". I have read the help on msdn and still do not understand how to make it work. Here is the code I've been trying
Dim chk As CheckBox
Dim sb As New System.Text.StringBuilder
Dim names As String
For Each chk In gbInterior.Controls
[code]....
I have also tried the code below but cannot figure out how to check the status and print the checkbox caption.
Dim ctl As Control
For Each ctl In gbInterior.Controls
If TypeOf ctl Is CheckBox Then
[code]....
