.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

how can i read from webservice base64binary

Posted By:      Posted Date: October 01, 2010    Points: 0   Category :.NET Framework

i try that

 s_news = new com.mistnews.News.Service1();
       DataSet ds_temp = new DataSet();
        ds_temp = s_news.Get_Statement(*********, ************);
        GridView1.DataSource = ds_temp.Tables[0];


but is show to me only isin and type1

and dont show content


<? xml version="1.0" encoding="utf-8" ?>
- < DataSet xmlns =" " >
- < xs:schema id =" NewDataSet " xmlns =" " xmlns:xs =" http://www.w3.org/2001/XMLSchema "

View Complete Post

More Related Resource Links

Can't read ping response from webservice

I am trying to ping a webservice but the response is coming back= nothing
I contacted a person there and he said they were receiving the ping and sending back a
success response as shown after my code.
I am unable to read the rsponse. Any help is appreciated 
Protected Sub btnPing_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnPing.Click
        Dim ES As New EchoSignDocumentService()
        Dim serviceurl As String = "https://www.echosign.com/services/EchoSignDocumentService9"
        ES.Url = serviceurl
        Dim s As String
        Dim apikey As String = "XDYYBE6Y336S3F"
        s = ES.testPing(apikey).message
    End Sub

Also tried

  Protected Sub btnPing_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnPing.Click
        Dim ES As New EchoSignDocumentService()
        Dim serviceurl As String = "https://www.echosign.com/services/EchoSignDocumentService9"
        ES.Url = serviceurl
        Dim pong As Pong
        Dim apikey As String = "XDYYBE6Y336S3F"
        pong = ES.testPin

Serial Port Communication Read and Write using C#.net

In this simple article you will learn that how you can Open and read COM port data using System.IO.Ports Namespace.
Simply just create New Project of windows application in C#.

Import ServiceProcess APIs
using System.IO.Ports

Imports System.IO.Ports

Write Parsing functions which parse port data according to attached device

Scripts not read when in head tag


I just upgraded to VS2010 if that matters.  I'm learning JQuery and noticed that scripts don't work if they're in the head tag.  Also, I need the script tag with type="text/javascript" in the head (with nothing else) in order for the JQuery scripts in the body to work.

Very bizzare, any suggestions?

With a separate script tag in the <body> with my JQuery script, this works

<head runat="server">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" />
<script type="text/javascript">

This doesn't:

<head runat="server">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" />

I am not able to read xml file with XDocument if its Descendants has Attribute xmlns="http://abc.co


I am not able to read xml file with XDocument if its Descendants has  Attribute like:-

<?xml version="1.0" encoding="utf-8" standalone="yes"?>
  <row ID="1" xmlns="http://www.opentravela.org/OTA/2003/05">
    <var country_name="Caribbean and Rest of the world" city_name="Kingston" flight_category="Economy Class" via="Atlanta" flight_departure="London Heathrow" airline_logo="Delta" adult_fare="Delta" child_fare="660" infant_fare="561" date1="132" date2="2010-08-15" />


I don't know what to do ?

Looking for some help..

saving XML output from webservice


 I created a webservice that takes casenum as input and gives results as a dataset in an XML.

I could make a web client to display the resulting dataset in a grid view. Pls see my code copied below.

Now I want to create a console client that takes the casenum as input, to call the webservice and saves the resulting xml for further processing, but can't figure out how to just capture the xml to save. Here's the code for my web client. I would appreciate if you could help modify this tocapture the resulting xml to save file locally.

Thank You.

namespace ResultsWebServicesClient
    public partial class _Default : System.Web.UI.Page
        protected void Page_Load(object sender, EventArgs e)

        private void BindDataToGrid(string CaseNum)
            FG_Results results = new FG_Results();
            DataSet ds1 = new DataSet();
            ds1 = results.Get_FG_Results(CaseNum);
            GridView1.AutoGenerateColumns = true;
            GridView1.DataSource = ds1.Tables[0];

        protected void GetResults(object sender, EventArgs e)


How to read XML using LINQ in VB.NET


Can someone please tell me (sample code) how to read this XML into a SQL DB?  Should I use LINQ to XML?  Does anyone have any sample code?  I am working in VB.NET


<?xml version="1.0" encoding="utf-8"?>

<ReadOrderResponseType xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

<Status xmlns="urn:mysol:apis">Success</Status>

<TimeStamp xmlns="urn:mysol:apis">2010-07-25T15:26:49.1150235Z</TimeStamp>

<StoreUrl xmlns="urn:mysol:apis">http://xyz.COM</StoreUrl>

<PageResponse xmlns="urn:mysol:apis">




Read Excel file from Web Application (C#)



I have a web app where user uploads a file.

File is saved in server locally and I want to read some data from it.

Currently my development  server has office 2003.

So do I need office 2007 in order to be able to  read an excel from office 2007 ?

What are other requirements  ?

I tried a test, using

Microsoft.Office.Interop.Excel.Application excelApp = new Microsoft.Office.Interop.Excel.Application();
Microsoft.Office.Interop.Excel.Workbook wrkBook; // = new Microsoft.Office.Interop.Excel.Workbook();

wrkBook = excelApp.Workbooks.Open(@"C:\www\excel_files\b.xls", ....);

But When trying to open the file I get the error:

Exception from HRESULT: 0x800A03EC

So I'm wondering what I'm missing.


How to read value of CheckBox in EXCEL sheet


I am using OLEDBConnection (@"Provider=Microsoft.ACE.OLEDB.12.0;") to connect to the EXCEL file and read contents. When I read the contents, I get all the contents from the excel sheet but i dont get contents for checkboxes placed inside.

My Excel sheet contains set of checkboxes and I need to know If they are checked or not.These checkboxes are controls which are added from Developer tab in EXCEL.

I dont want to use Excel Assemblies for reading contents as it is not recommended. And also i am using OLEDBconnection and want to stick to this .

Awaiting replies from you guys. Thanks in Advance.

How to read Excel table?


If I  use Microsoft.Jet.OLEDB.4.0 to retreive for example named range or sheet from Excel and use it as data source for some server control on the ASP page, everything works fine. But when I try to get table from Excel like this: "select * from [Table1]", debugger complains that database engine could not find object Table1. So how should I reference Table1 in Excel file so that the database engine could find it?

HTTP Post and WebService


I am working on a application which will accept the data in the post request. My application also wants to expose a web service and want to call another web service. Considering all these 3 action that I want to do, can I create a single application which will have a web form which will accept the POST request and expose a web service at the same time.

Although it may be possible to achieve this, Is this a correct way of doing it?

How to read the custom http header



I have just joined the forum. I have a very simple query. I have added custom header to my website. Now I want to read the custom header. I am using IIS 6.0 on windows XP. I have already tried using using the Request.ServerVariables and and Request.header method. But none of them give me the custom header added to website.

Can any body help?

Thanks a lot in advance



Can't read global resource in asp button


I have translated Text Ok in arabic and I have that placed in global Navig.resx file

<asp:Button ID

Calling webservice from the server


I have a sample web service and aspx file. I deployed them to an existing website that contains classic asp files.

web-service: --- using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Services; [WebService(Namespace = "http://localhost/MyWebServices/")] public class MembershipRegisWebService : System.Web.Services.WebService { public MembershipRegisWebService () { //Uncomment the following line if using designed components //InitializeComponent(); } [WebMethod] public string HelloWorld() { return "Hello World."; } }

aspx.cs file: --- using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.Services; public partial class CallWebService : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { MembershipRegisWebService mrWs = new MembershipRegisWebService(); Response.Write("Calling web service:" + mrWs.HelloWorld()); } }

It runs locally, but it shows an error when running it from the server:

Server Error in '/' Application. Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the follow

C# / Java webservice


I am writting a client applicatin that acesses a webservice written by another company.  I need to test against this webservice but since it is live I need another place to test with.  I don't have access to the code from the webservice but have added a reference to my project.  I would like to create a test platform using C# which will run on IIS and not Java.

I have created a basic webserive using both the NetBeans platform and the VS/C# platform.  The problem I am having is if I dynamically change the web address from one to the other my client application complains that the webservice is invalid.  I have verified all the calls are the same.

Are there any setting with VS/C# that allow me to configure it to behave more like the Java webservice?  I don't have the server support to host the Java application for full testing along with other problems using the Java version.

I have run both services in the "WCF Test Client" and can see where the WCF service uses the varibles for request and the Java uses body/request but can't get the WCF to follow that format.  I read somewhere about changing the OperationContract with SoapRpcMethod but then the mentod is not longer exposed. I also tried a Web Service in .NET 3.5 instead of a WCF server but that seems to be more trouble and does not

Printing crystal report from webservice



I am trying to print crystal repot directly from a C# application, which is calling webservice. I am able to display report in crystalreportviewer by passing the webservice call to datasource. However, is there anyway, I can print directly without showing the report?

Alternatively, I was trying return ReportDocument object from webservice, which would solve my problem, but I was unable to return the ReportDocument because of serialization issue. Is it even possible? Thank you


Crystal Report gives System.AccessViolationException: Attempted to read or write protected memory. T


when a crystal report for same id is opened again at same time or refreshed then it gives the

"System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt."

Stack Trace is :-

Stack Trace:

[AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.]
CrystalDecisions.ReportAppServer.Controllers.DatabaseControllerClass.SetConnectionInfos(ConnectionInfos ConnectionInfos) +0
CrystalDecisions.CrystalReports.Engine.Table.ApplyLogOnInfo(TableLogOnInfo logonInfo) +362
CrystalDecisions.CrystalReports.Engine.ReportDocument.SetTableLogon(Tables tables, String user, String password, String server, String database, Boolean ignoreCase) +258
CrystalDecisions.CrystalReports.Engine.ReportDocument.SetDatabaseLogon(String user, String password, String server, String database, Boolean ignoreCase) +204

How to create a read only accessor


I have created getter setters before. But how do I make a read only accessor in VB.net? I want a value to be read, but not to be set. 

ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend