Search results matching tag 'webservice'

Webservices for accomodating the complex formulas of excel sheet using asp.net

santosh.patro — Thu, 17 Dec 2009 05:00:00 GMT

Hi WebGurus,

I have currently working for webservices. The webservices are needed to build in order to accommodate the complex formulas embedded in a excel sheet. These webservices are consumed by iPhone and website. The values populated in the cells of the excel sheet using some formulas. Can u please provide me a sample code to make a webservice which will populate the cells of the excel sheet using the complex formulas.

Thanks,

Santosh

Bing API

chchinmaya — Thu, 17 Dec 2009 05:00:00 GMT

Hi All,

i am new to this functionality could any one give me guidence how to work on bing api......

Web service for IP address?

SuperRom — Sun, 13 Dec 2009 05:00:00 GMT

Greetings, I have site that I planed to upload a table to godaddy that consit of IP addresses to pinpoint the geographical location of my users to display via Google maps. Unfortunately, when I attempted to uploatd the 75 mb file it timed out. After contacting Godaddy, they informed me that the Maximum file upload is 2.5 megs. So my two options are to split the file that contains 1.4 millon rows up and upload it in sections, (Need to research how to do this). Or to find some webservice that can assist me in my task of displaying the location. What do you guys suggest? Thanks

Problem formating dates

rich_at_delta — Tue, 08 Dec 2009 05:00:00 GMT

I have read all sorts of help files on formatting the date but I am getting no where. Can you help?

I have a web service that gets some parameters and builds a SQL string. One of the values is a date/time, which I want in the following format:

"yyyy-MMM-dd HH:mm:ss.fff" i.e. Month as 3 letters (preferrably) but more importantly, seconds only to 3 decimals
It is currently doing precision down to 7 decimals.

I have tried all manner of "brute force" methods to try and get it to format it, but it won't.

If I use - "yyyy-MMM-dd HH:mm:ss" - it almost does it - Result - "2009-12-09 13:45:22"

If I use - "yyyy-MMM-dd HH:mm:ss.fff" - it gives me - Result - "2009-12-09 13:45:22.1230000"

"@" & col.ColumnName).Value = Now.ToString("yyyy-MMM-dd HH:mm:ss.fff")

Partial code:
cmd.Parameters(

best way to secure web services in intranet

trmusic — Tue, 01 Dec 2009 05:00:00 GMT

We have some asp.net applications and web sites and also web services in our intranet so this means numbers of consumers using our service are relatively.

What is best way to secure our web services in our LAN network? And the best way to publish web services? IIS or UDDI? or other solutions..

(there are some security testers in our company).

Tanks everybody...

SOAP request and response size limitations

Aravind00kumar — Mon, 30 Nov 2009 05:00:00 GMT

What are the size limitations for SOAP request and response…?

Explanation:

I designed a web service that is related to ‘Scottish Hill Walkers Mountains’ info.

In my ‘Scottish Hill Walkers Mountains’ I am having 500 mountains information in the following structure.

<Name> name of that mountain <Name>

<Longitude> longitude number </Longitude>

<Latitude> latitude number </Latitude>

</Mountain>

I wrote the following web methods

[Web Method]

Public List<string> GetAllIDs(string key)

{

List<string> IDs;

bool found = CheckKey(key); // return true is key is available in my db otherwise returns false

if(!found) return false;

IDs = new List<string>();

XElement doc = XElement.Load(“mountains.xml”);

var x = from temp in doc. Decedents(“Mountain”) select temp.Element(“ID”).Value;

foreach( string xt in x)

{

IDs.Add(xt);

}

return IDs;

}

Calling the above code from web application I have to get all the mountains IDs but if the mountains are less than 400(exact number I don’t know but something I found is limited) I am getting result, but the mountains are more than 500(I tested with 500 mountains) I am unable to get data rather than it throwing an exception related to null value.

So I got a doubt that is there are any limitations in SOAP request and response.

While I am learning ‘Web Services’, my lecturer told that ‘web servicers’ are the replacement for the ancient ‘remoting’ concept in .net. I don’t think so, because ‘remoting’ will definitely sends all IDs.

explain me how to send more data from 'web services'

Thanks&Regards,

Question 2:

What is the difference between XElement and XDocument..??

Aravind Kumar | Aravindkumarmail@gmail.com

WS-Policy and Extention element

divyanshu_sofat — Sun, 29 Nov 2009 05:00:00 GMT

I wanted to learn these new technologies but couldn't apply them....

I am a Beginner at web services.... For understanding the concept, I have made a simple web service to convert temprature from Celcius to Farenheit

[WebMethod]

public decimal CalculateTemprature(decimal ftemp)
    {
        return ((ftemp-32) *5)/ 9;
    }

I am able to consume the service too using web page... but i need to add WS-Policy and use extention element class.....

Please Help!!.. I really appreciate a help from my senior counterparts

minimizes the trip to the web service

harry_potter — Fri, 27 Nov 2009 05:00:00 GMT

Assume that you are developing a web application that shows currency exchange rates for a bank web site. The rates are stored in an IBM Mainframe in the bank and rates are available through web services. Each time a user accesses the rates page, the page makes a request to the mainframe. This generates too much load on the mainframe. Especially most of the time the rates delivered is the same. How would you design a caching architecture that minimizes the trip to the web service. But at the same time rates may fluctuate within the day and if rates have changed the rates web page should not display the cached values but make another request to the web service. How would you design such a caching architecture and make sure it is invalidated on rate changes?

Passing a javascript object to a webservice

robrichard — Fri, 20 Nov 2009 05:00:00 GMT

This seemed easier than it has turned out...

I have a javascript object that I assign values to and want to pass that object to a C# webservice. What is the proper definition for the webservice in my "wsOpportunityService.asmx.cs" file so that is can accept the object and get the properties? The javascript code is included:

        var opportunity =
            {
                OpportunityID: null,
                CustomerName: null,
                CurrencyID: null,
                PotentialValue: null,
                ExpectedCloseMonth: null,
                ExpectedCloseYear: null,
                OpportunityTypeID: null,
                OpportunityProbabilityID: null,
                ActionNote: null,

                create: function() {
                    var obj = new Object();

                    obj.OpportunityID = "";
                    obj.CustomerName = "";
                    obj.CurrencyID = "";
                    obj.PotentialValue = "";
                    obj.ExpectedCloseMonth = "";
                    obj.ExpectedCloseYear = "";
                    obj.OpportunityTypeID = "";
                    obj.OpportunityProbabilityID = "";
                    obj.ActionNote = "";

                    return obj;

                    }
            };

        function SaveOpportunity() {
            var objOpportunity = opportunity.create();
            objOpportunity.OpportunityID = '1';

            objOpportunity.CustomerName = 'Something';
            objOpportunity.CurrencyID = '1'
            objOpportunity.PotentialValue = '100000';
            objOpportunity.OpportunityStageID = '1';
            objOpportunity.ExpectedCloseMonth = '1';
            objOpportunity.ExpectedCloseYear = '2010';
            objOpportunity.OpportunityTypeID = '1';
            objOpportunity.OpportunityProbabilityID = '5';
            objOpportunity.ActionNote = 'Something here';

            wsOpportunityService.SaveOpportunity(objOpportunity, OnSaveOpportunityComplete, OnSaveOpportunityError, OnSaveOpportunityTimeOut);

        }

        function OnSaveOpportunityComplete(args) {
        }

        function OnSaveOpportunityTimeOut(args) {
            alert(args._message);
        }
        function OnSaveOpportunityError(args) {
            alert(args._message);
        }

Getting started with web service... help with parameters

jase81 — Tue, 17 Nov 2009 05:00:00 GMT

<WebMethod()> _
Public Function NewOrder(ByVal a As String, ByVal b As String, ByVal c As String, ByVal d As String, ByVal e As String, ByVal f As String) As String

' Validate and enter into DB

End Function

Hi everyone,

I've made a simple web service in VB.NET which uses an SQL Server DB.

Currently I am accepting some string parameters just as I've shown in the example code. In my WSDL parameters show up like:

<s:element minOccurs="0" maxOccurs="1" ... />

But I need one parameter to come up as maxOccurs="unbounded".

How do I do this in VB.NET?