ASP.NET

Re: Read image from Excel sheet?

19-Jan-08 3:10

Using .Net 2.0...

I'm currently using my own user management stuff, but I've come to realize that I need part of the Membership functionality of .Net. Here's my setup:

1) I'm using MySql for the database. This fact is not open for discussion beyond answering my question, don't waste your time trying to convince me to use Sql Server. The provider I'm using supports the .Net Membership/roles stuff.

2) Registration includes a number of fields as well as a captcha system.

3) When the user registers, an email is sent to his/her email address with an activation code.

4) When the user activates the account (by clicking on the url in the email he was sent), he is then permitted to log in to the site.

When I'm done converting to the M.Net membership stuff, I want all of the above to work as before.

Currently, all pages of the site are in the site's root folder. I want to move all of the members-only pages to a sub-folder. I DO NOT want to use the .Net membership registration or login controls. Again, please don't ask why, just make the mental leap.

Can someone guide me as to what I need to do to effect this change?

I'm using a massaged version of this Codeproject article[^] for my provider code.

"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

modified on Saturday, January 19, 2008 10:37:22 AM

[Message Deleted]

pradeep kumarappagari19-Jan-08 3:02

pradeep kumarappagari

19-Jan-08 3:02

[Message Deleted]

Paul Conrad20-Jan-08 9:28

Paul Conrad

20-Jan-08 9:28

Do not repost the same question if no one answers the first time. This is the same thing you just asked. Reposting same question is also considered rude.

"The clue train passed his station without stopping." - John Simmons / outlaw programmer

asp:TextBox weirdness

#realJSOP19-Jan-08 1:44

19-Jan-08 1:44

I have a form with some read-only TextBox controls on it.

<asp:TextBox ID="Total1" ReadOnly="true" maxlength="2" columns="1" runat="server" />

These controls are being populated by a javascript function as the user enters data elsewhere on the form. When I try to read these values after the user clicks the submit button with this code:

int x = Convert.ToInt32(this.Total1.Text);

the Text property shows "0", despite showing another value on the screen. If the javascript can set the text on the screen, why doesn't the .Net code read the correct value from the control?

What am I doing wrong?

Abhijit Jana19-Jan-08 1:49

19-Jan-08 1:49

use
ContentEditable="false"
insted of Readonly property, if you use ReadOnly="true" it lost data when postback.

I have faced same problem and i have that solluation Smile | :)

let me know when done Wink | ;)

Best Regards
-----------------
Abhijit Jana
View My Latest Article :- SpyNet : Your Network Spy

"Success is Journey it's not a destination"

#realJSOP19-Jan-08 2:13

19-Jan-08 2:13

I found another solution as well:

Create this class:

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

namespace MyWebControls
{
    public class TextBox : System.Web.UI.WebControls.TextBox
    {
        public override bool ReadOnly
        {
            get
            {
                return false;
            }
            set
            {
                if (value)
                {
                    this.Attributes.Add("readonly", "readonly");
                }
                else
                {
                    this.Attributes.Remove("readonly");
                }
            }
        }
    }
}

Add the following to your web.config:

<system.web>
    <pages>
      <tagMapping>
        <add tagType="System.Web.UI.WebControls.TextBox" mappedTagType="MyWebControls.TextBox"/>
      </tagMapping>
    </pages>
</system.web>

But I'll give your thing a go because that is a lot lower effort.

Abhijit Jana19-Jan-08 2:23

19-Jan-08 2:23

Greate Idea.

I have one more solluation ..... just Readonly the text box when page load and Flase it when postback Smile | :)

Best Regards
-----------------
Abhijit Jana
View My Latest Article :- SpyNet : Your Network Spy

"Success is Journey it's not a destination"

Michael Sync21-Jan-08 4:58

Michael Sync

21-Jan-08 4:58

amazing solution.. I also faced that problem with panel control.

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

#realJSOP19-Jan-08 2:15

19-Jan-08 2:15

The ContentEditable property does not exist for asp:TextBox (at least, not in .Net 2.0).

Abhijit Jana19-Jan-08 2:21

19-Jan-08 2:21

John Simmons / outlaw programmer wrote:
The ContentEditable property does not exist for asp:TextBox (at least, not in .Net 2.0).

Yes it does not exist .. But It Support !!! Roll eyes | :rolleyes:

Did you try this one ? . You will get a warning but your problem will solve.

Best Regards
-----------------
Abhijit Jana
View My Latest Article :- SpyNet : Your Network Spy

"Success is Journey it's not a destination"

#realJSOP19-Jan-08 3:01

19-Jan-08 3:01

It's generally not advisable to use undocumented functionality (and I don't allow compiler warnings in any of my code). I think I'll stick with the property overload.

How can this be possible? - Part 3

Vasudevan Deepak Kumar19-Jan-08 19:12

Vasudevan Deepak Kumar

19-Jan-08 19:12

If the Design/ASPX view of Visual Studio is complaining of the error, you can actually emit the property and its associated value using .Attributes.Add from the CodeBehind.

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson

v1i9n6o7d19-Jan-08 0:39

v1i9n6o7d

19-Jan-08 0:39

Read through the scenario.

client A wants to read files from another client B present in the same network. But this reading should be done through a ASP.NET web application . In other words a client should be able to read a text file present on another client in the same network.

This scenario would be applicable in an intranet application. The thing to note is that the path of client B would be present in the server. The client A would pick the path from the server and navigate automatically to client B, hunt down the necessary folder and read the text files and store the necessary data in a database.

Here is the code on which I am working

protected void Button1_Click(object sender, EventArgs e)<br />
{<br />
DataTable dt = new DataTable();<br />
<br />
<br />
StreamReader sr = new StreamReader(@"\\Pc4\C$\NDP\Test1.csv");<br />
string line;<br />
while((line = sr.ReadLine()) != null)<br />
{<br />
Label1.Text += line;<br />
<br />
<br />
}<br />
<br />
}

The client A when he executes this code is intending to access another client B (Here it is PC4 in the same domain).
The code resides on server in Win 2K3 box.

I have identity impersonate="true" in web.config. In the Directory security I have Anonymous Access and Windows Authentication turned on.

So the basic flow is
Client A User requests through browser an aspx file residing on the server. On the form provided by the aspx file he clicks on the button to open a file in a location specified in the above mentioned code. This location is present on a machine (named PC4) which belongs in the same domain as client A. The NDP folder mentioned in the path is also shared and contains access permissions for user account who is making request as client A.
When I click on the button, it gives me a HTTP 404 error - stating File or Directory not found.
In the address bar I get to see
http://192.168.0.1/abtsweb/Genericerrorpage.htm?aspxerrorpath=/abtsweb/readingtextfile.aspx

Now what should be done in this case.

Re: How can this be possible? - Part 3

mohankatari21-Jan-08 0:25

mohankatari

21-Jan-08 0:25

Hi,

I too worked on this where in Web.config file I gave identity impersonate="true" username="MY ID" password="PASSWORD"

Re: How can this be possible? - Part 3

v1i9n6o7d22-Jan-08 2:08

v1i9n6o7d

22-Jan-08 2:08

Thanx a lot. It worked. Big Grin | :-D

post back url

sirisha guttikonda19-Jan-08 0:31

sirisha guttikonda

19-Jan-08 0:31

hi,
here is my code..

<asp:imagebutton id="ImageButton1" imageurl="~/reset_btn.gif" postbackurl="google.com" runat="server">

i want to go to google.com when i click on image button.

but iam getting an error with the above code....
error:The HTTP verb POST used to access path '/linkexample/google.com' is not allowed.

after clicking on image button url for page is like this..
http://localhost:2578/linkexample/google.com"

thanks in advance

siri

Duplicate Post -> Please Ignore

Abhijit Jana19-Jan-08 0:39

19-Jan-08 0:39

Best Regards
-----------------
Abhijit Jana
View My Latest Article :- SpyNet : Your Network Spy

"Success is Journey it's not a destination"

post back url

sirisha guttikonda19-Jan-08 0:30

sirisha guttikonda

19-Jan-08 0:30

hi,
here is my code..

<asp:imagebutton id="ImageButton1" imageurl="~/reset_btn.gif" postbackurl="google.com" runat="server">

i want to go to google.com when i click on image button.

but iam getting an with the abve code....
error:The HTTP verb POST used to access path '/linkexample/google.com' is not allowed.

after clicking on image button url for page is like this..
http://localhost:2578/linkexample/google.com"

thanks in advance

siri

Re: post back url

Abhijit Jana19-Jan-08 0:39