ASP.NET

eyeseetee30-Jun-08 21:34

eyeseetee

30-Jun-08 21:34

The error message basically means what it says

You are using sqldr1 before you have given it a value and in which case it will be empty when you run it.
Thats my opionion anyway!

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Sherin Iranimose30-Jun-08 21:55

Sherin Iranimose

30-Jun-08 21:55

If you are assigning 'sqlDr1' in the try block, and if the exception occurred when you are assigning 'sqlDr1', it goes to Finally, But 'sqlDr1' is still nothing.

That is the meaning of the warning.

$herin Iranimose

Gayani Devapriya30-Jun-08 22:55

Gayani Devapriya

30-Jun-08 22:55

Hi,

When the SqlDataReader object is null, there is nothing for it to close. So, you will get this warning. What you could do is add this code to your finally block.
finally
{
if (sqlDr1 != null)
{
sqlDr1.Close();
}
}

Thx,
Gayani

Images as Buttons for <asp:button and="" xmlns:asp="#unknown"><asp:login></asp:login></asp:button>

Expert Coming30-Jun-08 23:15

Expert Coming

30-Jun-08 23:15

This also happen if you do this:

SqlDataReader rdr;<br />
<br />
try<br />
{<br />
<br />
}<br />
catch(Exception ex)<br />
{<br />
<br />
}<br />
finally<br />
{<br />
     if(rdr != null)<br />
     {<br />
     rdr.Close()<br />
     rdr = null;<br />
     }<br />
}

Simple fix is do this:

SqlDataReader rdr = null;

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gottimukkala30-Jun-08 21:06

gottimukkala

30-Jun-08 21:06

Hi
I have an <asp:button for="" registering="" in="" my="" site="" and="" xmlns:asp="#unknown"><asp:login to="" login="" in="" my="" site.="" for="" the="" both="" of="" i="" want="" have="" images="" as="" so="" put="" image="" but="" still="" am="" getting="" same="" buttons="" page.="" is="" there="" other="" way="" get="" mode="hold">
Here is my code for asp:login

<asp:Login ID="LoginForm" runat="server" RememberMeText="Remember me" TitleText="" RememberMeSet="True" TextLayout="TextOnTop" VisibleWhenLoggedIn="False" CreateUserText="Create an Account" CreateUserUrl="~/CreateUser.aspx" PasswordRecoveryText="Forgot your Password?" PasswordRecoveryUrl="~/RecoverPassword.aspx" PasswordLabelText="Password" UserNameLabelText="User Name" LoginButtonImageUrl="~/images/Login.png" LoginButtonText="Sign In" CssClass='loginBox'>
        <CheckBoxStyle HorizontalAlign="Left" Width="150px" Wrap="True" />       
        <TextBoxStyle Width="160px" />
        <LabelStyle HorizontalAlign="Left" Wrap="False" />
      </asp:Login>

thanks

Re: Images as Buttons for

N a v a n e e t h30-Jun-08 21:10

Hide Image saveAs and other properties on mouse over

30-Jun-08 21:10

What's the question ? Your message is broken. Please arrange it to fit on the screen.

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Abhijit Jana30-Jun-08 20:38

Re: Hide Image saveAs and other properties on mouse over

30-Jun-08 20:38

Hi,
I have a Update progress bar where i am using one gif image, but while showin the image if some one mouse over that image some saveas, fulscreen icon [ Default image properties in web ] are coming. i want to hide. please give me some sugestion !!!

Thanks in advance !!!

Best Regards
-----------------
Abhijit Jana
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Java.NET : Integration of Java and .NET[^]
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N a v a n e e t h30-Jun-08 20:57

Re: Hide Image saveAs and other properties on mouse over

30-Jun-08 20:57

As it is a normal image, browser will show all the properties for normal image. You can't restrict it effectively.

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Abhijit Jana30-Jun-08 21:09

Re: Hide Image saveAs and other properties on mouse over

30-Jun-08 21:09

Hi navaneeth,
Thanks for reply . is there any work arround ???

please suggest !!!

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-----------------
Abhijit Jana
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Java.NET : Integration of Java and .NET[^]
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N a v a n e e t h30-Jun-08 21:12

Re: Hide Image saveAs and other properties on mouse over

30-Jun-08 21:12

I don't know. You might get some nasty JS scripts to block users right click. But it's not reliable as JS can be turned off by the client. BTW, are you worried about some one copying your progress indication image ?

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Abhijit Jana30-Jun-08 21:18

Re: Hide Image saveAs and other properties on mouse over

30-Jun-08 21:18

I am not talking about Right click, Right click is alredy disable on our all pages.

i am talkin about on mouse over . Check the url

Click here[^]

Now mouse over on that image.

Check The Top Diagonal Section

[Save][Print][Email][MyPiccture] icon are coming,

I want to hide that.

Hope now you are clear on that Wink | ;)

Thanks !!!

Best Regards
-----------------
Abhijit Jana
Check Out My Latest Article

Java.NET : Integration of Java and .NET[^]
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N a v a n e e t h30-Jun-08 21:23

Re: Hide Image saveAs and other properties on mouse over

30-Jun-08 21:23

Whatever I said stands. It's not possible to turn it off.

Abhijit Jana wrote:
I am not talking about Right click, Right click is alredy disable on our all pages.

Is it ? how reliable it is ?

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Abhijit Jana30-Jun-08 21:30

Re: Hide Image saveAs and other properties on mouse over

30-Jun-08 21:30

N a v a n e e t h wrote:
Is it ?

yes.

N a v a n e e t h wrote:
? how reliable it is ?

completely Wink | ;)

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-----------------
Abhijit Jana
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Java.NET : Integration of Java and .NET[^]
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eyeseetee30-Jun-08 21:45

eyeseetee

30-Jun-08 21:45

If you have used javascript it is not 100% reliable
If you have used another language I am interested to know what you did

We are not a Code Charity

Re: Hide Image saveAs and other properties on mouse over

N a v a n e e t h1-Jul-08 1:04

Re: Hide Image saveAs and other properties on mouse over

1-Jul-08 1:04

Abhijit Jana wrote:
completely [Wink]

As CG said you are wasting time. This shows your lack of knowledge in JS. It can't be 100% reliable.

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Christian Graus30-Jun-08 22:02

Christian Graus

30-Jun-08 22:02

Why do so many people waste their time trying to fight the browser ? I guarentee you, anything you do to stop me right clicking or getting any other browser functionality, I can defeat. So why annoy all your users when anyone who wants to beat you, can ?

Christian Graus

Please read this if you don't understand the answer I've given you. If you're still stuck, ask me for more information.

how save text box in run time

Rinki Mukheraji30-Jun-08 20:36

Rinki Mukheraji

30-Jun-08 20:36

i have n no of textbox in panel at run time. but i do'n save text box. plz help me

N a v a n e e t h30-Jun-08 20:51

30-Jun-08 20:51

Rinki Mukheraji wrote:
but i do'n save text box. plz help me

What do you mean ? Please explain your question clearly.

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Abhijit Jana30-Jun-08 21:13

30-Jun-08 21:13

Rinki Mukheraji wrote:
i have n no of textbox in panel at run time. but i do'n save text box. plz help me

what does it mean ? Confused | :confused:

Best Regards
-----------------
Abhijit Jana
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Java.NET : Integration of Java and .NET[^]
"Success is Journey it's not a destination"

Rinki Mukheraji30-Jun-08 21:23

Rinki Mukheraji

30-Jun-08 21:23

let suppose i have to create n no of textbox at runtime() . for that i used panel in asp.net , now i have to save all textbox values in database . prob _ now tell me how can i save all textbox values at a single save button click .,..

Christian Graus30-Jun-08 22:03

Christian Graus

30-Jun-08 22:03

The same as if you had not created them. Your big issue is, did you create them prior to page load, so you can even get their values ?

Christian Graus

Please read this if you don't understand the answer I've given you. If you're still stuck, ask me for more information.

Rinki Mukheraji30-Jun-08 22:34

Rinki Mukheraji

30-Jun-08 22:34

Hi , i m not clear . is it Init() ; or you send me some code .

Abhijit Jana30-Jun-08 23:11

30-Jun-08 23:11

Rinki Mukheraji wrote:
Hi , i m not clear . is it Init() ;

create all Dynamic object on Page_Init() event that you can access there property.

When creating textbox
e.g

TextBox txB=new TextBox()<br />
txB.ID= id;

now you can access those text box value using that ID

hope this is clear to you !!!

Rinki Mukheraji wrote:
you send me some code .

no one will give you the source code !!!

Best Regards
-----------------
Abhijit Jana
Check Out My Latest Article

Java.NET : Integration of Java and .NET[^]
"Success is Journey it's not a destination"