Reading 1169 Characters With StreamReader?
Feb 23, 2011
I'm trying to read an html but it's only reading the first 1169 characters? And when I open the source code it's huge!
here is the html I'm trying to read http://mesowest.utah.edu/cgi-bin/dro...graph=0&past=0. If i enter in another website it reads 23,000 characters.
Code:
Protected Sub Button82_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button82.Click
Dim request As System.Net.HttpWebRequest = System.Net.HttpWebRequest.Create("http://mesowest.utah.edu/cgi-bin/droman/meso_base.cgi?stn=DPG01&unit=1&time=LOCAL&product=&year1=&month1=&day1=00&hour1=00&hours=&graph=0&past=0")
[code]....
View 7 Replies
Similar Messages:
Feb 21, 2011
I have a page with is basically a few Gridviews that I want to email to some users. The Gridviews are connected to sqldatacontrols. I create the select statements in the code behind. This all works fine.
To email the page I read the page into a streamreader and then creates an email and sends it. So when I get the email the Gridviews show no data.
I stepped through my code and found that the issue is with a variable. The Select statement has a few parameters one of which comes from a profile variable. When the page is read the profile variable is empty. I tried it as a session variable and that fails as well so my question is if I cannot use profile variables or session variables what other way is there to save this data?
In VB I can place module level variables so that say when a form loaded and I wanted to save a variable I would load the module variable which made it available to any form in the project but I assume that I cannot do the same in VB.net asp.Net? On the first page load the variable is available I just have to figure out a way to save it to pull out again when the page posts back.
View 3 Replies
Mar 22, 2010
I m reading non-numeric characters in Employer ID.
My Emp id should be 5 digits. The problem is, If I m having space in those 5 characters, it is throwing error.
If it has space at the last character, it is not throwing error.
Ex : 12 34 - is throwing error
1 345 - is throwing error
but 1234 - not throwing error
My code is string numString = empid;
long number1 = 0;
bool canConvert = long.TryParse(numString, out number1); [code].....
View 6 Replies
Jul 16, 2010
Using vb.net/asp.net
I am reading names from a file, some of them have special spanish characters like this: ñ
My end goal is to replace the special characters, however when I read the names into a string and then put a breakpoint and run my program in debug to see what I'm reading in my watch window shows a square in place of the special characters as if it's having problems reading the special characters.
EX:Muñoz from the file
is displayed
Mu�oz in my vb.net string
what I need to do so that my vb.net code and correctly read the special characters?
View 1 Replies
Feb 17, 2011
I have a string that came from an old database of unknown character encoding. I am having trouble encoding/filtering the string to show the correct text.What the data looks like in the database: Marronnière à quatre pansWhat we need the string to show up as: Marronnière à quatre pansSpecifically, I am having trouble parsing the string so I can display the character à (à)This is an asp.Net 2.0 site written in VB using a Sql Server 2005 Database. Not sure if it matters, but data comes from a column with this collation: SQL_Latin1_General_CP1_CI_ASI've tried encoding the string to various encodings in the code to no avail. I've also passed the string (encoded different ways) into a byte array to find a unique byte pattern for the bad characters without success.
View 1 Replies
Jan 21, 2011
In web service reading *.txt file .this file contains some special characters like "" .so its shows error while reading .
string fullPath = Server.MapPath("sample.txt");
string reconciliationData = string.Empty;
StreamReader ObjReconciliationDataStream = new StreamReader(fullPath, Encoding.UTF8);
string strReconData = ObjReconciliationDataStream.ReadToEnd();
ObjReconciliationDataStream.Close();
ObjReconciliationDataStream = null;
return strReconData;
above code i am using .
View 2 Replies
Jan 12, 2010
I'm scraping a page from a remote site. I have the correct HTML and it is below. However, I need to display only the top 3 new stories. Using C# how can I loop through the HMTL on the page to do this? Here is the HTML that I have scraped from the screen and am currently display on the page:
<table
style="width:100%;">
<tr>[code].....
View 1 Replies
Jan 18, 2010
I am calling a RESTful web service in the back-end of some ASP.NET pages.
I am using ASP.NET asynchronous pages, so under the hood I am using the methods:
HttpWebRequest BeginGetResponse() and
HttpWebRequest EndGetResponse()
The response string in my case is always a JSON string. I use the following code to read the entire string:
using (StreamReader sr = new StreamReader(myHttpWebResponse.GetResponseStream()))
{
myObject.JSONData = sr.ReadToEnd();
}
Is this method OK in terms of scalability? I have seen other code samples that instead retrieve the response data in blocks using Read(). My primary goal is scalability, so this back-end call can be made across many concurrent page hits.
View 1 Replies
Mar 16, 2011
Is there a way to save html content of an aspx page in the pageload part of the cs file and have it loaded again on postback?
Maybe using a streamreader to save it then have the streamreader write the content back in?
View 3 Replies
Jul 15, 2010
I am trying to create a small app that will stream read a remote web page (specified by user input)find all images within the page (using regular expressions)stream read these imagesadd them as LinkedResource 's to a HTML emailI have got it working fine when the images and defined using absolute urls but not when they are relative - How can I can webRequest / streamReader to behave like a web browser does and locate the images based on their relative location.I have thought about manipulating the main web url and prefixing it to the source of the image, but I am not sure how I would deal with am image source such as
[Code]....
View 2 Replies
Jul 16, 2011
I need to read a file on a server into a textbox. I did a test on my local PC, to make sure it works the same in a web app as it does on a desktop app.
The data appears to read just fine, but it doesn't display properly. The test file in the screenshot below, shows how the data should be displayed. When using a desktop app, the data displays just like this.
But on the web app, I get this:
Although the TextBox appears to be MultiLine, it only displays the data in the middle of the box and as one line. Am I missing something?
View 3 Replies
Mar 7, 2011
I know this is probably a pretty easy thing to do and it is if I can upload the file and store it onto the hard drive of the server. What I need to do is read the text file into memory and then parse through it one line at a time. Anyone have any code that demonstrates that?
View 8 Replies
Dec 13, 2010
How to count no. of characters entered in multiline textbox, i wanna enter maximum 140 characters in my multiline textbox using vb.net ...
In short i want textbox to enter limit is only 140 characters ....
i have te following code to do that .... but i wanna implement 140 characters limit in multiline textbox :
<script type="text/javascript">
function Count(x) {
document.getElementById("Label1").innerHTML = document.getElementById("TextBox2").value.length;
}
</script>
<asp:TextBox ID="TextBox2" runat="server" Height="78px"
TextMode="MultiLine" Width="224px" onkeyup="Count(this.id)"
MaxLength="140"></asp:TextBox>
View 3 Replies
Feb 1, 2010
I have a problem with MaskedEdit's mask for the code shown below:
[Code]....
When I'm starting to print date in the TextBox, mask moves with characters. Mask characters don't hide under typing characters.
View 7 Replies
Aug 23, 2010
I have a string with 100 characters and it is for me too long in one line. I want to make NewLine after each 25 characters. For example:
Instead: "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua."
View 2 Replies
Jan 5, 2011
I have a application that takes a tab delimited text file parses and the inserts the data. Some of the data has international characters. My problem is it appears that my application is changing the characters. For Example the file might contain something lke this Andrlová and is converting it to this Andrlov�
I am passing this into a sproc. The datatypes for my paramater & DB Field is nVarChar(50). If I insert the data directly into my table or if I call my sproc from a query window and pass in some data it works fine, but when my app touches the data it appears to get messed with.
View 3 Replies
Mar 10, 2011
I was trying to go through this tutorial:
[URL]
but when I tried to add the service reference to the silverlight app, the Add Service Reference window would show me that there was a service file, but the node wouldn't expand to show the rest of the files that contain the services and what not. I got this error instead:
"An error occurred during the processing of a configuration file required to service this request. review the specific error details below and modify your configuration file appropriately."
"Parser Error Message:There is no service behavior named 'AdventureWorks_WebServer.Service1Behavior'."
"Metadata contains a reference that cannot be resolved: 'http://localhost:55579/Service1.svc'.
The server did not provide a meaningful reply; this might be caused by a contract mismatch, a premature session shutdown or an internal server error.
If the service is defined in the current solution, try building the solution and adding the service reference again."
here's my web.config file:
[Code]....
View 1 Replies
Mar 18, 2011
When i post some polish chacters to webapp , i am not able to extract the polish chaters properly . I am using request.parsm[0] to recive the text
View 3 Replies
Apr 1, 2010
i have a google map link which returns a xml to me. I want values of a specific tag from that xml. can some one suggest me how will i do it. Link:
[URL]
This is what i have done so far
[Code]....
But xmlRead is always Null, it s not able to find anything
View 6 Replies
Mar 4, 2011
I'm wondering how to read a table from a SELECT query from an MS SQL database with ASP.NET and C#? The connectionSettings are stored in conenctions.config and I want to use that. Also, what is the GenericDataAccess class and how do I use it?
View 1 Replies
Apr 28, 2010
I have a Library ( DLL ) that has a method with the following:
var masterKey =
Registry.
LocalMachine.
OpenSubKey("SOFTWARE\Microsoft\Dynamics\5.0\");
When running this method in an WinForms applicaiton, masterKey is not null and when running this in asp.net masterKey is null!
I've checked the executing user with WindowsIdentity.GetCurrent().Name and the same user is executing both applications. The asp.net application is executed in visual studio ( debug: F5 ) and so is the WinForms application. I've set the permissions to none what so ever and this gives me "Access Denied". And when I add the group Users I get null. Which would mean that I can fold up the strucutre and see that it's there, but I cannot access the keys/entried.
View 2 Replies
Jun 16, 2010
This is Srinvas, How to read the content of a uploaded pdf file in asp.net. I tried but i am unable getting the content of a Uploaded File.
View 1 Replies
Mar 25, 2010
I need to read a rtf file and then display the same in div tag. and a normal html text box after reading the content i get to see rtf formating special characters Is there any way that i can remove these special formating characters?
View 3 Replies
Apr 21, 2010
i have a requirement that i need to download xml file from ftp and store it in a local folder and i have to read the xml and store it in my database. So i need to read the xml file and insert into database as bulk way. not instant insert. so which would the best way?
View 9 Replies
Feb 18, 2011
I am trying to use domain masking to simulate multi-tenant access to my application. The plan right now is to read the subdomain portion of the domain ie: [URL] and load settings from the DB using that name.
The issue I'm having is that request.url is getting the request url - NOT the url in the browser.
So if I have [URL] forwarding to [URL] with masking, request.url is grabbing the latter, simply because of how masking works, i assume - by putting the masked site inside of a frame.
Is it even possible to read the url in the browsers address bar?
View 1 Replies
