I would like to know what are the basic steps involved in setting up your application to able to read data from another application. Then take that data and modify it and send it back to the application.
The data being read will have over 100 fields.... what is the most efficent way to store them? Put them in a class object?
I know web services are involved..
The application is in .NET using vb
I have created a new VS2008 ASP.Net Web service project, with the default name WebService1. If I right click on the Service1.asmx file and select 'View in Browser' what are the processes that go on to make this happen? I am asking because I have a situation where when I run this from a visual studio project started in our development shell (which sets up a common build environment) I cannot get the web service to show up in the browser.
C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
ootc43ddc22268ae91bhashhash.web
I am building a Web Forms application, it involves a database, so I have some sort of login.
I have put all the webforms to do with Account Login and Update into their own separate folder. The folder is called { Account } in the application root.
My Site.Master is also at the application root, along with other files (e.g. Default.aspx .. etc).
This image file path breaks when I view the pages inside the Account Folder:
[Code]....
I understand why it is happening, but I can't figure out how to avoid this problem, unless I put the Master page along with all the other files into a folder too.
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 RepliesI would like ask you for some ideas how can I write mechanism that will be automatically read files from folder. I don't know how to schedule the write task. I want to check for new file everyday and if the new file is in the folder read it.
View 2 RepliesI 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]....
I have a system in which users can enter records into a database via ajax. Each user may hold many values in the database, with different pageId and itemId values. Each user is identified by a GUID set to a cookie. The system needs to prevent the user from entering two pieces of data with the same pageId and itemId, so I've created a script to do two database updates:
Firstly, all records are deleted from the database where the memberGUID, pageId and itemId fields match (i.e. they've already added this item).
Secondly, the record is then recreated.
It all works brilliantly, except when the GUID value is passed into the delete statement, then I just get a caught exception.
So this works:
[Code]....
But this doesn't:
[Code]....
The weird thing is that because the GUID value is being saved in the second database call, it is definitely there and is definitely the right data type etc. Even if I hard-code it into the delete procedure it still causes the whole thing to fail.
why it's failing when I add the GUID parameter in the deletion process?
i like to create a web application,in that i need to get the resumes from the user,then i need to publish that resume to the manager in date wise..
View 5 RepliesIn 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 .
I would like to find a way to read a txt file (in my case delimited by €). I need to change the order of the columns and also add and remove some columns. My output file should be a txt file delmited by ;.
I tried Jet.OLEDB to read the file and put it into a datatable and then used a stringBuilder and streamwriter to get an output file in .txt format. However. This does not me since IŽ, reading the txt file from start to end and my output will be the same. It does not seem like I can have a custom sql statement when reading the file. The only query that works is
Dim da As New System.Data.OleDb.OleDbDataAdapter("Select * from 1.txt", TextConn)
How can I possible modify a txt file?
This is my code for now:
[Code]....
This is my webservice code which performs constructs xml file and stores to particular destination ,Is this the correct way to store the resultant xml file ,or let me know if their are any alternate procedure to do so.
[WebService(Namespace = "[URL]")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.Web.Script.Services.ScriptService]
public class JsonWebService : System.Web.Services.WebService
{
XmlDocument xmlDoc = new XmlDocument();
public string keyword;
public JsonWebService () {
//Uncomment the following line if using designed components
//InitializeComponent();
}
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public bool GetList(string keyword1, string streetname, string lat, string lng, string radius)
{
XmlDocument xmlDoc= CreateXML( keyword1,streetname,lat,lng,radius);
//save file to application folder which will be refferd by client application
xmlDoc.Save(@"C:Documents and SettingsDesktop lockBlock3.xml");
return true;
}
I am not able to refer that xml file constructed at webservice ,from clientside applicaton this will be my code on clientside ,is this the right way to refer saved xml file
function searchLocationsNear() {var searchUrl ="[URL]"; //reference for xml file stored in application folder
GDownloadUrl(searchUrl, function(data) {
var xml = GXml.parse(data);
var markers = xml.documentElement.getElementsByTagName('marker');
map.clearOverlays();
..........................
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 RepliesI have a webform with 6 controls (3 drop downs, 2 text boxes, 1 file upload box). User makes selections, chooses a pdf file to upload, then clicks on a submit button which uploads the data and pdf file to a SQL database. Everything works good up to this point, data is uploaded, pdf is sent to database as binary data. Problem is that I can't seem to figure out how to get the form to "re-read" (for lack of a better word) the database, it looks as though a new record was not inserted although it was. There is a field for "ID" that shows what the record ID will be (the next greatest number to the previous record) and that field does not increment unless I stop running the web app and restart. I've included the code behind for the button_click event:
[Code]....
i want to read a file one by one form a directory and replace a string. hw can i do this?
View 2 RepliesI m reading the file. As I have very large files, it will take time to read.
In the mean time, I want to show progress bar.
In my application, i have one fileupload control which will take excel file. I want to read this excel file and want to store in datatable. How will i do this. I am using visual studio 2008.
View 8 RepliesTHere is an external ASHX url that dinamically generates an XML file.
I tried to parse this XML using the doc.Load("http://www.domain.com.br/asp.net/integration.ashx") but it haven't worked.
The same code above work fine if I use a XML file instead of ashx one.
I need to read the XML file generated by the ASHX one in order to integrate the websites.
I m reading a text file. After reading all the lines, I want to insert those records into respective fields in database.
So how to store the 1 or 2 or 3 or 4 or 5 lines of records until I read the last record.?
[code]....
first 9 number is emp id, next is name and next is salary.
While I m reading, I can store only last record. How to store all the records in a array to store in the database after reading all the lines.
I have tab delimited .xls file. I want read this to a dataset. Oledb connection string is given below. But i'm getting one error on objConn.Open();
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filepath + ";Extended Properties=Excel 8.0";
OleDbConnection objConn = new OleDbConnection(strConn);
objConn.Open();
Error : External table is not in the expected format.
How can i read tab delimited .xls file to a dataset using oledb connection?
I am looking for an accordion menu code sample to load it from the xml file rather than hardcoding the file names in the mark-up. if you are aware of any such menu controls? (something like the one at this link [URL]. it will be nice if I can pin it to the left as well)
View 1 RepliesI have a CSV file (with semicolon field separator) of 150MB (about 2 milion rows and 35 columns).
Now I want to loop through the CSV per row and get each row column.
I am trying to read a text file from the root of the server. This is what I tried
Code:
Dim sr As StreamReader
Try
sr = File.OpenText("~ est.txt")
Label1.Text = sr.ReadToEnd
Catch ex As Exception
Label1.Text = ex.Message
End Try
If I test this locally, I get the error: "Could not find a part of the path 'C:Program Files (x86)Common FilesMicrosoft SharedDevServer10.est.txt'."If I upload it and run the code on the server, nothing happens (Lable1.text does not change).
I am using more than one files to read and write to the server. Suppose during writing or reading any of files gets error the already stored files need to be rollback or removed from storing.So that the user agin try to write without error. Simply the all of the files need to be stored into the server without error, of error occurs to any of file none of files need to be read/write
View 2 Repliesim currently trying to create a blog using c# and xml. ive created the form and code that allows me to write the data inputted to an xml form and now i want to display it in another page. can anyone tell me what to do?
View 4 RepliesI have a csv file with 5 columns. I need to read this file using c# and have to write the contents to the table in database which has 5 columns to it.
if anyone know the code or steps to do this.