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The easiest thing you can do is generate two GUIDS.
string randomText = GUID.NewGuid.ToString();
You can return not the full GUID, because it's quite long but certain parts of it. Let's say the first eight characters or so.
regards,
Mircea
Many people spend their life going to sleep when they’re not sleepy and waking up while they still are.
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I have read so many articles talking about using RegisterClientScriptResource for loading a Js files into a page. However, i can't find "Build Action" on my properties panel for my js files. After a while, some said .... the "Build Action" property for a file is avaiable only creating a server control not the web project ??? is that true ??
If yes, then how can i inject a js file into the web page ?
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Why not just add a ?
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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The Build Action item is not available in the ASP.NET web site project. You can either use the Web Project 2005 to embed the js file or use the resource file.
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i m working with a recrsive function to implement a tree structure i got the following output
1
2 ---- 1
4 ---- 2
3 ---- 1
5
now i have a problem that i m unable to solve how can i handle the spaces so it will look something like this
1 --- 0
2 ---- 1
4 ---- 2
3 ---- 1
5 --- 0
regards
shezi
-- modified at 6:02 Wednesday 14th June, 2006
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hi, i'm prabu from Malaysia, doin my final year degree in comp sc ia a local uni. i was thinking to develop PDA game using Asp.net for my final year project. ,i ask my frens, they said its possible 2 develop but
the thing is it has less resources.
so, i just wanna ask u, can i make it. i'm beginner in asp.net.
realy need ur help. tq
regards
Prabu
prabu
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Well you won't be able to "install" the game on a PDA - you'll need a webserver that copes with ASP.NET.....you may be able to get something that you can connect the PDA to over t'internet, but that's not really programming the PDA - that's just a different client device...
Have you looked into Java? Most PDA / Phone stuff is done using it (AFAIK)....
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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How to store values using HTTP Headers .Is there any way?
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Hi!
How to connect to sqlserver database using vb.net?
Thank you
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Dim oSQLConn As SqlConnection = New SqlConnection()
oSQLConn.ConnectionString = "Data Source=(local);" & _
"Initial Catalog=mySQLServerDBName;" & _
"Integrated Security=SSPI"
oSQLConn.Open()
Nav.
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Hi,
In ASP.NET im creating the word document. While document is creating some temp file is creating. So at that time i can't able to down load the file from server machine to client machine.
Eg.
Word File Name : "Endoscopy_2_49_5.doc"
Temp File Name : "~$doscopy_2_49_5.doc"
Error Occurs:
------------------
The process cannot access the file "<path>" because it is being used by another process.
Here im creating the Word Document in the Server Machine. After that from Client Machine im down load the file and do some correction and updating to server. How to over come this one.
Thanks in advance,
Senthil V.
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hi Make sure that u close file handle i.e file writter etc . If possible send code snap....
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Can anyone help I want to use cookies in asp.net page login,
please can me an example
Thanks
................
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This code checks whether the browserr accepts cookies and either adds a cookie if it is the user' s first visit to the page or updates the cookie if the user has visited the page before.
// (1) Check if browser accepts cookies.
if (Request.Browser.Cookies)
{
// (2) If the cookie does not exist...
if (Request.Cookies["LastVisit"] == null)
{
// (3) Create cookie.
HttpCookie cookLastVisit = new HttpCookie("LastVisit",
DateTime.Now.ToString());
// (4) Set the expiration to tommorrow.
cookLastVisit.Expires = DateTime.Now.AddDays(1);
// (5) Add to cookies collection.
Response.Cookies.Add(cookLastVisit);
// Display message.
Response.Write("This is your first visit.");
}
else
{
// Get the cookie.
HttpCookie cookLastVisit = Request.Cookies["LastVisit1"];
// Display a message showing time of last visit.
Response.Write("You last visited this page: " +
cookLastVisit.Value);
// Update the cookie on the client.
Response.Cookies["LastVisit"].Value =
DateTime.Now.ToString();
Response.Cookies["LastVisit"].Expires =
DateTime.Now.AddDays(1);
}
}
else
{
Response.Write("Your browser does not accept cookies.");
}
Praveen
Praveen
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Praveen_S wrote: // (1) Check if browser accepts cookies.
if (Request.Browser.Cookies)
Actually that doesn't check if the browser accepts cookies, it only checks if the browser is capable of accepting cookies. The browser may still deny the cookie.
The only way to check if a browser really accepts cookies, is to attempt to set a cookie, and in the next page check if the cookie was accepted.
---
b { font-weight: normal; }
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http://www.15seconds.com/issue/021119.htm
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hi!
can any body guide me that how can i populate datagrid row by row that is i dont want ot use datagrid.datasource = dataset, datagrid.databind() ....
instead i want it in the following senario(manually)
populate a dataset
then go through some loop
check each row on each iteration and specify some criteria
if it match then add that row to grid other wise skip it and move to the next row
plz explain it with the help of code
regards
shezi
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What criteria are you checking against? Would you be able to create a dataview from your dataset table and then perform a filter?
This would be a much simpler solution.
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Hi all,
I am working with asp 2.0 framework. I am using repeater control in my webform.
I want to show all CustomerNames displyed in repeater.
My problem is basically how to retriving field(CustomerName) value from repeater.
I hope u help me........
Thanks.
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If your customer name is in a text box, then maybe something like this:
string customerName;<br />
<br />
foreach ListItem anItem in repeater.Items<br />
{<br />
customerName = (TextBox)anItem.FindControl("txtCustomerName").text;<br />
}
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Thanks For your help.
Bye..........
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I have a radio button on my page and a drop down. the drop down contain some list of titles. if your kind of title does not exist then the user will select the radio button and a text box appears for him to enter his title. How do I do this without using Javascript.
Hrlp!!!
Thanks
AC
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You set AutoPostback to true for the radio button, so that it makes a postback, which enables you to show the text box in the server event.
Note though, that the postback is using Javascript. So if you want to make it without Javascript all together, the answer is that it can't be done.
---
b { font-weight: normal; }
-- modified at 3:07 Wednesday 14th June, 2006
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Hi all.
I would like to develop a DAL to work with MySQL and the .net connector for asp.net 2.0
I create a dataset with the correct data in it and return that as a function. The object datasource can see it and will connect it to a gridview. When the page is run the gridview is populated correctly.
The problem comes when i try to edit the grid view. The columns do not display inside VWD 2005, so i cannot edit them at all.
Is it possible to force a schema on the objectdatasource that the IDE can use.
I have seen it done with custom collections, but as I do not understand them yet I wanted to use a dataset.
The code I have so far is
Private Sub dbConn()
If Not conn Is Nothing Then conn.Close()
Dim connStr As String
connStr = "Server=localhost;Database=dls;Uid=blag;Pwd=blahblah;"
conn = New MySqlConnection(connStr)
End Sub
Public Function selectAllMessages() As DataTable
dbConn()
Dim da As MySqlDataAdapter
Dim Data = New DataTable("messages")
da = New MySqlDataAdapter("SELECT * FROM tbl_messages", conn)
conn.Open()
da.Fill(Data)
Return Data
End Function
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