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well the webservice works when i run the asmx page? not sure how to step through it
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attach the debugger to the process, then call it.
It's really hard to say more without seeing code.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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the error said it was an invalid method... i dont know why
this is the code behind:
//////////////////////////////////////////////////
using System;
using System.Collections;
using System.Data;
using System.Data.OleDb;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public class CreateAccountCodeBehind : Page
{
protected TextBox FirstNameTB; //declaring the objects that are used within the aspx page and need coding
protected TextBox SurnameTB;
protected TextBox IDTB;
protected TextBox AddressTB;
protected TextBox ContactNumTB;
protected TextBox EmailAddTB;
protected TextBox PasswordTB;
protected TextBox ConfirmPasswordTB;
protected TextBox AnswerTB;
protected DropDownList QuestionList;
public void Submitbtn_Click(object sender, EventArgs e) //creating the new instance of the webservice and using the correct parameters
{
string First = FirstNameTB.Text;
string Surn = SurnameTB.Text;
string ID = IDTB.Text;
string Add = AddressTB.Text;
string con = ContactNumTB.Text;
string em = EmailAddTB.Text;
string pa = PasswordTB.Text;
string qu = QuestionList.SelectedItem.Text;
string an = AnswerTB.Text;
CreateAccountService SignUp = new CreateAccountService();
SignUp.Sign(First, Surn, ID, Add, con, em, pa, qu, an);
Response.Redirect("LoginPage.aspx");
}
public void ClearBtn_Click(object sender, EventArgs e) //clearing all user-entered fields
{
FirstNameTB.Text = "";
SurnameTB.Text = "";
IDTB.Text = "";
AddressTB.Text = "";
ContactNumTB.Text = "";
EmailAddTB.Text = "";
PasswordTB.Text = "";
ConfirmPasswordTB.Text = "";
AnswerTB.Text = "";
}
}
////////////////////////////////////////
this is the amsx:
//////////////////////////////////////
<%@ WebService language="C#" Debug="True" class="CreateAccountService" %>
using System;
using System.Web.Services;
using System.Xml.Serialization;
using System.Data;
using System.Data.OleDb;
using System.IO;
using System.Collections;
[WebService(Namespace="http://localhost/LocalWebServices/")]
public class CreateAccountService : WebService
{
OleDbConnection conn;
public CreateAccountService()
{
conn = new OleDbConnection(@"provider=Microsoft.JET.OLEDB.4.0;
data Source = c:\\LocalWebServices\\Bank.mdb");
conn.Open();
}
[WebMethod]
public void Sign(string FName, string Sname, string IDNum, string address, string ContactNum, string email, string pass, string secretQ, string answer)
{
OleDbCommand cmd = conn.CreateCommand();
cmd.CommandText = "INSERT INTO Customers (FirstName,Surname,IDNumber,Address,ContactNumber,EmailAddress,Passwrd,SecretQuestion,Answer) VALUES ('" + FName + "','" + Sname + "','" + IDNum + "','" + address + "','" + ContactNum + "','" + email + "','" + pass + "','" + secretQ + "','" + answer + "')" ;
cmd.ExecuteNonQuery();
conn.Close();
}
}
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My guess is that the connection is still open between 2 consecutive clicks. You should declare in your service the connection as a member and lock the connection in the Sign method.
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Sorry for the member part...didn't see it there  . But you should still lock the connection because I believe that 2 different objects try to use it. Maybe I am wrong but it wouldn't hurt to try.
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how do i lock the connection?
thanks for the help
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You write something like this :
using System.Threading;
..............
Sign(...)
{
lock(connection)
{
----===Your insertion code===----
}
}
I am fighting against the Univers...
Reference-Rick Cook
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You should also have the connection.Open() and connection.Close() in the same code block. Between 2 method calls there can be a lot of things happening.
I am fighting against the Universe...
Reference-Rick Cook
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I have two classes
public class class1
{
public class1()
{
}
}
public class class2:class1
{
public class2()
{
}
}
class2 inherits class1. So whenever an object is created for class2, will class1 constructor code work ?
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Why don't you put some code in class1, set a breakpoint, and find out ?
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Christian Graus wrote: Why don't you put some code in class1, set a breakpoint, and find out ?
I can't. because I am not in debugger user list. It's a restricted account.
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You can't debug ? How is that possible ? How/why can it be locked ? I mean, where are you, that you're not allowed to debug ? That's just retarded.
BTW, you can do it with a message box then.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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That's really funny thing. Our system admin thinks that whoever in the debugger list, they will misuse. So no access. Any way I managed with putting messagebox. Thanks.
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Your system admin is a retard. How can you do your job, if you can't debug. I'd raise hell if it were me.
I'm also still amazed that it's possible to block you from debugging your code.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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N a v a n e e t h wrote: Our system admin thinks that whoever in the debugger list, they will misuse.
I'd quit faster than you could say 'power whore'.
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Hello,
N a v a n e e t h wrote: I can't. because I am not in debugger user list.
I have never heard that bevore.
But ok, the answere is "Yes" it will run the base constructor as well.
And it will be worked threw bevor the derived classes constructor
If you have a base constructor which takes parameters, you have to do it like this:
public baseclass(string text, int number)
public derivedclass(string text, int number, .....) : base(text, number)
All the best,
Martin
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You are wellcome!
All the best,
Martin
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Hi All,
i am new to asp.net 2.0 please help me.
Exception:A potentially dangerous Request.Form value was detected from the client (ctl00$ContentPlaceHolder1$txtCompanyType="&#").
while enter special charecters in textbox how to validate this combination '&#' using regular expression pls help me in this .
Thanks And Regards,
Guru.
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Put ValidateRequest="false" in the declaration at the top of your aspx. Now, your page will not block malicious script input, you need to do it yourself.
This is not the ASP.NET forum.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Thank you Christian Graus .
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Hi,
Thanks for your answers for my previous post. It helped me solve my problem very quickly.Now I have one more problem.
Is there any built in vaildators available to validate inputs in windows application using C# (Like we have in asp.net development). If it is show please explain how to use it? or do I have to use regular expression to build validation?
Thank you.
Nisha S.
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You can use a maskedtextbox to do this, or use your own code.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Set the Mask property of the MaskedTextBox as per your requirement and the validaton on inputs will be done automatically. There are few predefined Mask available in the Visual Studio, you can chack if you can utilized any of them.
Manoj
Never Gives up
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I want to convert a loseless jpeg image into bitmap. Can anyone help me
Darmi
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