Help - Remoting - ASP.NET Discussion Boards

Hi Sebastian,
i have set all the array Correctly like

object[] _fieldNames = new object[11];
object[] _fieldValues = new object[11];

_fieldNames[0] = "Set";
_fieldValues[0] = 1;

Output = call.Ex("A", _fieldNames, _fieldValues);

Can u tell me where i am wrong

thanks

prabhakar dwivedi

Well it seems that the client "call" you are using doesn't generate the correct soap-request. Look at the wsdl of the webservice and compare if the soap-request matches the wsdl. If not, the problem is the "call" object. How did you created it?

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

Hi,

I want to search a database for some documents and then present the search results from my web application.

I thought about using a GridView but that will display strictly in columns/rows. What I want is to display several rows for each result like this:

----------------------------------------------
Search Result #1
This is a bit of text describing the document
This is the actual URL of the document

Search Result #2
This is a bit of text describing the document
This is the actual URL of the document

etc.
-----------------------------------------------

Can anyone suggest a good approach? I can't use GridView for this and TextArea won't work either will it? Any other ideas? Smile | :)

Maybe a Repeater control?

You may have a look at Repeater [^]control.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

i have created a dataset named dataset1.xsd and a datatable my_dt with the same fields as in my database.i have taken a crystal report viewer in my webform.and also added a crystal report to my website and binded it to the above dataset.
i now want to write some queries and acoordingly display the datas from the databse in crystal reort.can anyone help me with the coding.it may seem to be a direct question but i have tried a lot.gone through different sites but coulnt get it.
am using access as ma database

in your case try to create a stored procedure attach it with crystal report and make sure that stored prcedure accept parametors..

pass parametors from C# or vb to crystal report in order to filter or display data what every you want..

Government Dyal Singh College Lahore.

Hi.. I am using the following code for my remoting example.

When I use MarshalByRefObject it works fine.

using System;<br />
<br />
namespace ns_application<br />
{<br />
	namespace ns_authentication<br />
	{<br />
		public class cls_registeruser : MarshalByRefObject<br />
		{<br />
			private string _username;<br />
<br />
			public cls_registeruser(string username)<br />
			{<br />
				_username = username;<br />
				Console.WriteLine("Registered User :" + _username);<br />
			}<br />
<br />
			public cls_registeruser()<br />
			{<br />
				_username = "NULL";<br />
				Console.WriteLine("Username is " + _username);<br />
			}<br />
			~cls_registeruser()<br />
			{<br />
				Console.WriteLine("User deleted" + _username);<br />
			}<br />
			<br />
			public string username<br />
			{<br />
				get{return _username;}<br />
			}<br />
		}<br />
	}<br />
}

But when I try to use [Serializable] it shows error "Trying to create a proxy to an unbound type".

<br />
using System;<br />
<br />
namespace ns_application<br />
{<br />
	namespace ns_authentication<br />
	{<br />
                [Serializable]<br />
		public class cls_registeruser<br />
		{<br />
			private string _username;<br />
<br />
			public cls_registeruser(string username)<br />
			{<br />
				_username = username;<br />
				Console.WriteLine("Registered User :" + _username);<br />
			}<br />
<br />
			public cls_registeruser()<br />
			{<br />
				_username = "NULL";<br />
				Console.WriteLine("Username is " + _username);<br />
			}<br />
			~cls_registeruser()<br />
			{<br />
				Console.WriteLine("User deleted" + _username);<br />
			}<br />
			<br />
			public string username<br />
			{<br />
				get{return _username;}<br />
			}<br />
		}<br />
	}<br />
}<br />

As far as I know :
"MarshalByRefObject" will give me a reference to an object created on the server. All the execution will take place on the server.

"Serializable" will send to me the object state, and the execution will be done at the client machine itself.

But at some places I see the following usage :

<br />
[Serializable]<br />
public class_name : MarshalByRefObject<br />

What does this mean?

Also, if [Serializable] is there, what is the use of "ISerializable" interface.

Waiting for responses guyz... I have googled a lot already but am not getting a clear picture.

is it anyhow related to ASP.NET Confused | :confused:

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
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Don't forget to click "Good Answer" if you like to.

Yes it is .. unless there is a specific message board for .net remoting .

I am Sending a Mail with attachemts for this I have Made A WCF Which works fine when I give the Network path of the file. but I need to host It And when I try to give a URL path It Says. URI format not supported please Help My Code in WCF

  public List<string> funSendMail(Mailcls m)<br />
        {<br />
            List<string> result = new List<string>();<br />
            try<br />
            {<br />
                /* Create a new blank MailMessage with the from and to adreesses*/<br />
                System.Net.Mail.MailMessage mailMessage = new System.Net.Mail.MailMessage(m.Sender, m.Receiver);<br />
                /*Checking the condition that the cc is empty or not if not then<br />
                 * include them<br />
                 */<br />
                if (m.Cc != null && m.Cc != string.Empty)<br />
                {<br />
                    mailMessage.CC.Add(m.Cc);<br />
                }<br />
                /*Checking the condition that the Bcc is empty or not if not then<br />
                 * include them<br />
                 */<br />
                if (m.Bcc != null && m.Bcc != string.Empty)<br />
                {<br />
                    mailMessage.Bcc.Add(m.Bcc);<br />
                }<br />
                //Ading Subject to the Mail<br />
                mailMessage.Subject = m.Subject;<br />
                //Adding the Mail Body<br />
                mailMessage.Body = m.Body;<br />
<br />
                /* Set the properties of the MailMessage to the<br />
                   values on the form as per the mail is HTML formatted */<br />
<br />
                mailMessage.IsBodyHtml = true;<br />
<br />
<br />
                /* Bigining of Attachment1 process   & <br />
                   Check the all file for a attachment */<br />
<br />
                if ((m.AttachfilesPath != null) && (m.AttachfilesPath.Count > 0))<br />
                {<br />
                    foreach (string s in m.AttachfilesPath)<br />
                    {<br />
                        result.Add("Attaching File : " + s);<br />
                       <br />
                        System.Net.Mail.Attachment attach = new System.Net.Mail.Attachment(s);                        <br />
                        /* Attach the newly created email attachment */<br />
                        mailMessage.Attachments.Add(attach);<br />
                    }<br />
<br />
                }<br />
<br />
                /* Set the SMTP server and send the email with attachment */<br />
                System.Net.Mail.SmtpClient smtpClient = new System.Net.Mail.SmtpClient();<br />
                // smtpClient.Host = emailServerInfo.MailServerIP;<br />
                //this will be the host in case of gamil and it varies from the service provider<br />
                smtpClient.Host = m.Host;<br />
                //smtpClient.Port = Convert.ToInt32(emailServerInfo.MailServerPortNumber);<br />
                //this will be the port in case of gamil for dotnet and it varies from the service provider<br />
                smtpClient.Port = m.Port;<br />
                smtpClient.UseDefaultCredentials = true;<br />
                //smtpClient.Credentials = new System.Net.NetworkCredential(emailServerInfo.MailServerUserName, emailServerInfo.MailServerPassword);<br />
                smtpClient.Credentials = new System.Net.NetworkCredential(m.UserName, m.Password);<br />
                //this will be the true in case of gamil and it varies from the service provider<br />
                smtpClient.EnableSsl = m.SSL;<br />
                smtpClient.Send(mailMessage);<br />
<br />
                try<br />
                {<br />
<br />
                    /* Delete the attachements if any */<br />
                    foreach (string s in m.AttachfilesPath)<br />
                    {<br />
                        File.Delete(s);<br />
                    }<br />
                }<br />
                catch { }<br />
                result.Add("1");<br />
<br />
            }<br />
            catch (Exception ex)<br />
            {<br />
                result.Add("-2 " + ex.Message);<br />
            }<br />
            return result;<br />
<br />
        }

and In Calling Appication (Which is a Silverlight Application)

ObservableCollection<string> cv = new ObservableCollection<String>();<br />
            //cv.Add(@"\\C6\Shared\Repo\a\Drafts\go.png");//This Works<br />
            cv.Add(@"www.msdotnetmentor.com/wp-content/uploads/2009/08/5.JPG");//This Doesnot Work<br />
            Mail.Bcc = txtBCC.Text;<br />
            Mail.Body = txtMailBody.Text;<br />
            Mail.Cc = txtCC.Text;<br />
            //Mail.AttachfilesPath = SendDraftAttachment;<br />
            Mail.AttachfilesPath = cv;<br />
            Mail.Host = EditDeleteEmailConfig.SMTPHost;<br />
            Mail.Password = EditDeleteEmailConfig.SMTPPassword;<br />
            Mail.Port = EditDeleteEmailConfig.SMTPPort;<br />
            Mail.Receiver = txtTo.Text;<br />
            Mail.Sender = txtFrom.Text;<br />
            Mail.SSL = EditDeleteEmailConfig.SMTPSSL;<br />
            Mail.Subject = txtSubject.Text;<br />
            Mail.UserName = EditDeleteEmailConfig.SMTPUserName;<br />
            SuccessMessage = "Mail Sent Successfully";<br />
            ErrorMessage = "Error In Sending Mail" + Environment.NewLine + "Try Sending Later";<br />
            if (EmailSettings)<br />
            {<br />
                SendClient.funSendMailAsync(Mail);<br />
                SendClient.funSendMailCompleted += new EventHandler<funSendMailCompletedEventArgs>(SendClient_funSendMailCompleted);<br />
            }<br />
            else<br />
            {<br />
                EditDeleteEmailConfig = new EmailConfig();<br />
                IsSendMail = true;<br />
                EmailSettingsClient.GetEamilConfigByClientIdAsync(userID);<br />
            }

Thanks and Regards
Meetu Choudhary
My Web || My Blog || My Forums

modified on Friday, September 11, 2009 8:56 AM

Might adding http:// cause it to know it's a web address ? ( this has nothing to do wtih ASP.NET, btw )