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which algorthim is used in the garbage collection?
raja
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hi raja,
Garbage collection is used for releasing all the resource occupied by the program and it's variable, so that another application can use these resources easily. Garbage Collection is itself algorigth which call itself at the end of the program. It is the last method of any program. It first try to find out which program variable and resources no longer needed/referenced by the program. If it find's that all the variable and resources no longer needed by the program, then it immediately calls Garbage collection. Garbage Collection stores all the necessery information in the persistence medium then release the memory occupied by the variables. Then close all the open database and network connections.
For this purpose Garbage Collection uses memory referencing, network connections and database connections referncing. If referencing doesn't exist, it call releasing of memory and other resources.
Hope this will help you.
Thanks & Regards
Dilip Kumar Vishwakarma
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I don't know the specific name of the Algorithm but
Based on two simple tendencies
1.Recently created objects tend to have a short life.
2.The older an object gets, its necessity tends to be higher and it is
assumed to live longer.
Do you want exact name ? Google it you will get that name also share with us 
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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Hello Good Morning To Everybody,
I have a query about the treeview control in asp.net.For treeview control we can set treeview.attributes,like that i want to set treenode.attibutes.is it possible through any way.Please help me.The design is attached below.Kindly help me.
<asp:TreeView ID="Tree_MasterTable" runat="server" ShowLines="true" OnSelectedNodeChanged="Tree_MasterTable_SelectedNodeChanged">
<Nodes>
<asp:TreeNode Text="Admission" Value="Admission">
<asp:TreeNode Text="Subject" Value="Subject"></asp:TreeNode>
<asp:TreeNode Text="Language" Value="Language"></asp:TreeNode>
<asp:TreeNode Text="Religion" Value="Religion"></asp:TreeNode>
<asp:TreeNode Text="QualifyExam" Value="QualifyExam"></asp:TreeNode>
</asp:TreeNode>
<asp:TreeNode Text="Fees" Value="Fees">
<asp:TreeNode Text="FeeTerm" Value="FeeTerm"></asp:TreeNode>
</asp:TreeNode>
</Nodes>
</asp:TreeView>
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I am writing an event handler for a html radio button. Depending on whether it is checked I want to enable or disable a ASP.NET panel control. It seems like the event is not getting triggered at all. Can you help me troubleshoot this?
;
protected void rb1_ServerChange(object sender, EventArgs e)
{
if (rb1.Checked == true)
Panel1.Visible = true;
else
Panel1.Visible = false;
}
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tjkota wrote: önserverchange
Is that a typo? Remove the umlaut and it should work.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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hi, yes its a type. It should be 'onserverchange' without the 'umlaut'. It doesn't work either. Please help.
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Oops, I mean to say 'typo'. I am not using the 'umlaut'
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I tried to reproduce your problem, but it worked OK for me. Which version of ASP.NET are you using? For versions prior to ASP.NET 2.0, you have to explicitly set up the event handlers in your code-behind. You can't define them declaratively in your ASPX page.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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hi, thanks for trying. I am using ASP.NET 2.0
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Set the AutoPostBack property to true.
The best way to accelerate a Macintosh is at 9.8m/sec² - Marcus Dolengo
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Expert Coming wrote: Set the AutoPostBack property to true.
He is using HTML radio button and i think it don't have that this property
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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If HTML Control rises the problem,
Just try the same thing with ASP:Radiobutton
Believe Yourself™ :->™
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Why don't you use asp radio button instead ?
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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Do I have a problem?
And yes if u don't have any solution or way to find what is the problem,Then Please Don't Post Useless Responses.
Believe Yourself™ :->™
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We are here to help others but at the same time we have to do our daily work(office) also. It may happen that i didn't refresh the page before replying his question, in that mean time you have replied.
Listen thats not a way to reply. Mind it
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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So Why don't U post a solution, Now u have chance to post it.
Post it now. And Listen, Only u r not the person who is working in office.Mind it Well
Believe Yourself™ :->™
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I can do the same thing that u r doing now. But i won't, I m not like u.
That is the Lowest Level of Work To rate(1)
And It is not the last work to do, Mind It.
Still u r missing the chance to give the solution, and the thing that u were trying me to understand.
Believe Yourself™ :->™
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Still.....
Shame on u.
Behave like a MAN.
Believe Yourself™ :->™
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Sandeep and Gandalf, please do not fight over the issue. Thanks for both your suggestions. None of them is 'useless'.
As for why I am not using ASP.NET's radio button control - there are reasons why. The html imput control allows me the flexibility of including input text boxes and child radio buttons in between the radio button list items which is not possible using ASP.NET's control. Alternatively I am using javascript to enable/disable to the panel and that's working for me. Thanks for your help.
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On no! We weren't fighting.
That was just a silly misunderstanding  !
Anyway the last I can help is this link hope here u find something.....
http://www.mattkruse.com/javascript/[^]
Best Regards
- Gandalf -
Believe Yourself™ :->™
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i have SAVE function and a stored procedure ("JobsDb_ContactInfo_InsertUpdateSingleItem" which return "returnValue" which is returned value integer of inserted UserId please help me get returned value UserID
i am trying to get Profile.UserId =Returned value of stored procedure UserId
This is the code i have in web form to save data
If Not (Profile.UserId = -1) Then<br />
myContactInfo.UserID = Profile.UserId<br />
<br />
[ContactInfoManager].Save(myContactInfo)<br />
<br />
Else<br />
Dim result As Integer = ContactInfoManager.Save(myContactInfo)<br />
Profile.UserId = result<br />
)<br />
End If
this is the Save function
Public Shared Function Save(ByVal myContactInfo As ContactInfo) As Integer<br />
Dim result As Integer = 0<br />
' Using<br />
Dim myConnection As SqlConnection = New SqlConnection(AppConfiguration.ConnectionString)<br />
Try<br />
Dim myCommand As SqlCommand = New SqlCommand("JobsDb_ContactInfo_InsertUpdateSingleItem", myConnection)<br />
myCommand.CommandType = CommandType.StoredProcedure<br />
myCommand.Parameters.AddWithValue("@Userid", UserId)<br />
<br />
Dim returnValue As DbParameter<br />
returnValue = myCommand.CreateParameter<br />
returnValue.Direction = ParameterDirection.ReturnValue<br />
myCommand.Parameters.Add(returnValue)<br />
myConnection.Open()<br />
myCommand.ExecuteNonQuery()<br />
result = Convert.ToInt32(returnValue.Value)<br />
<br />
myConnection.Close() Finally<br />
CType(myConnection, IDisposable).Dispose()<br />
End Try<br />
Return result<br />
<br />
End Function
appu
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what is the error? how is it failing?
MrPlankton
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it is giving no error but the data is not getting saved and the Profile.UserId is changing from -1 which is default to 0 please help me getting this solved as i m new to asp.net and the main Relational Key of all my database table is UserId and untill this is not solved i cant go any further...i have excecuted my stored procedure manualy and it is returning value of UserId but some how i made mistake in code os save function..
appu
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It's been a while since I did any vb stuff but I suspect the problem is that you the return value needs to be an int and I believe you the add has a type argument as well that you need to specify.
Dim returnValue As DbParameter (make int)
returnValue = myCommand.CreateParameter
returnValue.Direction = ParameterDirection.ReturnValue
myCommand.Parameters.Add(returnValue) (add type to add, type would be SqlDbType.Int)
here is an example in c# and this works.
MyError = "adding ReturnValue parameter";
SqlC.Parameters.Add("@RETURN_VALUE", SqlDbType.Int);
SqlC.Parameters["@RETURN_VALUE"].Direction = ParameterDirection.ReturnValue;
MyError = "building exec string for stored procedure";
string cmd = "DeleteDateRange";
SqlC.CommandType = CommandType.StoredProcedure;
SqlC.CommandText = cmd;
MyError = "Executing query, calling DeleteDateRange";
ReturnValue = SqlC.ExecuteNonQuery();
ReturnValue = Convert.ToInt32(SqlC.Parameters["@RETURN_VALUE"].Value);
2 cents, good luck.
MrPlankton
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