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You can use this one line code
DropDownList1.Items.Add(new ListItem("test","t"));
Pankaj Gupta
(Take it easy)
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Hi
When I tried to search files using the code given below
Dim f() As String = Directory.GetDirectories(path)
it is generating an error like
"Error : Request for the permission of type System.Security.Permissions.FileIOPermission, mscorlib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 failed."
I am getting the issue even if I specify the folders which is having full access.
I am using asp.net using vb.net in my program.
Please show me the right way to solve this.It is much appreciating..
Thank You,
RPM. 
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Are you trying to search system folder ?
if you only want to get files from the folder try this code
DirectoryInfo di = new DirectoryInfo(path);
FileInfo[] fi= di.GetFiles();
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Hi Sandeep,
Thank much for the quick response and information..I tried that but still I am getting the same error..It is going to catch while executing the "DirectoryInfo" code,where we are getting the directory..
How I can resolve this...?
Thanks,
RPM..
SoftwareDeveloper(.NET)
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Are you trying to search system folder ?
or any internet tool folder or your own local folder
reply
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In my search I am trying to search only my own local folders and some folders are in network..
For example //Myserver/users/fname
Thanks,
RPM.
SoftwareDeveloper(.NET)
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OK i think problem is the security of the folder do one thing
first try to search your local folder such as C:/foldername ok
and be sure that you can access this folder from asp.net application
to check this try out following
1) reight click the folder go to properties then click the security tab
2)In group or usernames see the following names are added or not
ASP.NET Machine Account[userid\ASPNET]
also check Debugger Users[debugger\Debugger Users]
if they are not present then you have to add them by clicking add button
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Hi Sandeep,
Thanks a lot for your responses...
I followed the steps,but when I tried to add the specified groups,I couldn't find them in the drop down.....
What I should do...
Thanks,
RPM.
SoftwareDeveloper(.NET)
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hi friends
how to generate events for inner grid using asp.net 2005
prasanna
prasanna
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click on the Properties window, click on the lightening bolt sign to bring up the list of your events so you can select which one you need to use in your gridview... actually I don't think I understand your question correctly. Can you explain what is wrong with your code?
Nila
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hi nila,
i have one datagrid inside another datagrid.i want events should be fired for inner grid, such that i can capture the inner grid id and can modify when ever nassery.
prasanna
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This is what you can do: convert the desired field in your outer GridView into a templated field, then go back and click on the Edit Templates. Select that specific templated field, delete any other control that might be there by default, and drag-drop a GridView. You can bind the inner gridview just as you would for the outer GridView.
To manipulate data/attributes of the inner GridView, you will have to “find” that control within an event that is wired to the outer GridView:
protected void yourGridView_RowDataBound(object sender, GridViewRowEventArgs e)<br />
{<br />
if (e.Row.RowType == DataControlRowType.DataRow)
{<br />
GridView _yourInnerGrid = ((GridView)e.Row.FindControl("innerGrid"));<br />
_yourInnerGrid.SelectedIndex = 14; <br />
}<br />
}
Let me know if you have any questions, good luck!
Nila
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How to EDIT,CANCEL and SAVE in Datagrid...
means bubbling ..
Hello this is Ravi
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I store articals in a Memo data typed field (Access DB).
Articals has paragraph.
I read data from DB. if I show data in label, dashes are not seen.
But if i show in multiline textbox, dashes are seen, but i couldnt fix the textbox heigh to whole text and scrollbars are seen.
what i can do?
"i would like to show text as at textbox but i have to manage textbox height and hide scrollbars"
SAMPLE
at label
"Ölsem, ölsem, ölsem... hemen şimdiKaçsam, gitsem, kaçsam... tam da şimdiBu kez pek bir afili yalnızlık Aldatan bir kadın kadar düşman Ağzı bozuk üstelik... bırakmıyor acıtmadan Bu kez pek bir afili yalnızlık Ağlayan bir kadın kadar düşman Tuzaklar kurmuş üstelik Bırakmıyor acıtmadan "
at textbox
"Ölsem, ölsem, ölsem... hemen şimdi
Kaçsam, gitsem, kaçsam... tam da şimdi
Bu kez pek bir afili yalnızlık
Aldatan bir kadın kadar düşman
Ağzı bozuk üstelik... bırakmıyor acıtmadan
Bu kez pek bir afili yalnızlık
Ağlayan bir kadın kadar düşman
Tuzaklar kurmuş üstelik
Bırakmıyor acıtmadan
"
-- modified at 3:58 Tuesday 14th November, 2006
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By dashes, do you mean new line? If so, the Replace method can help you, but you have to play around with it to make it; this works for me in Oracle:
yourLabel.Text = _someVariable.Replace("\r\n", "<br/>");
Goodluck!
Nila
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but i have to do opposite
Think u type a text in textbox
then how could i find the newlines in text?
Because when i see Text property of textbox, it seems like
"Think u type a text in textbox then how could i find the newlines in text? Because when i see Text property of textbox, it seems"
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The \r\n or sometimes the \n (from within the application at runtime) is the special character for new line... you won't be able to see it in the designer or at app runtime, but trust me, it is there if you see the newline in a text box. And it is up to you how to manipulate it; I do it with the Replace() method.
Nila
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ohh AT THE END
NewText=txtDesc.Text.REPLACE (vbCRlf,"
")
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there you go 
Nila
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I have an issue..
I have many alertBoxes in my code (ASP.NET - C# is used). I want to distinguish between AlertBoxes. For that i want to change the background color of the alertbox or use an icon inside alert. Or add a title to the alert.
My code is similar to this.
My .aspx page contains the following
<br />
<HTML><br />
<HEAD><br />
<script language=javascript><br />
function LoadWindow()<br />
{<br />
<br />
<% <br />
if(PageInvocation.Trim().Length <= 0)<br />
{ <br />
Response.Write("window.history.go(+1); ");<br />
} <br />
%><br />
<br />
<%=PageInvocation%><br />
<% PageInvocation=""; %> <br />
<br />
} <br />
</script><br />
</HEAD><br />
<body bottomMargin="0" leftMargin="0" topMargin="0" rightMargin="0" onload="LoadWindow()" onunload="CleanUp()"> <br />
.<br />
.<br />
.<br />
</body><br />
</HTML><br />
My .aspx.cs has the following code.
<br />
public Page_load()<br />
{<br />
PageInvocation = "alert('Hi- First Time!!!'); ";<br />
PageInvocation = "alert('Hi- Second Time!!!'); ";<br />
}<br />
<br />
I want to distinguish the 2 alerts by giving a different background color or adding icon or by adding a different title.
Plzzz.. Help me out.
Mads
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Hello,
You could try something better then alert(). What about http://www.codeproject.com/aspnet/asppopup.asp[^] ?
"Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. " - Morpheus
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Thanks a lot. i think its really useful.
mads
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It is really helpful.but i am not able to add a pop up with OK and CANCEL buttons inside. Can u suggest me with something about this.
mads
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i hav created the proxy of my web service and its dll as well but my cient application that is a asp.net application is giving this error wen im adding the reference to the service
The type 'Service' is ambiguous: it could come from assembly 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\mywebservice\522ada3f\21d22f71\App_Code.bahepogz.DLL' or from assembly 'C:\Inetpub\wwwroot\WebSite1\bin\Serviceproxy.DLL'. Please specify the assembly explicitly in the type name.
bia
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