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Use the SelectedIndexChanged event of the DropDownList to populate your ListView based on the SelectedItem of the DropDownList.
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In the dropdownSelected Index changed event
call the database and pop up the listbox show listbox
ListBox.Visible =true
Thanks and Regards
Sandeep
If you want something you never had,
do something you have never done!
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if u want to take projectmembers fron the database who is working under some specified project then take selectedvalue/selectedindex and specify in the query vth condition "where".then use for loop by declaring one datarow
and then add data in the dataset to listox...Do all this coding in DropDownlist_selectedIndexChanged(...)method...
I hope u understood...
send ur comments...& suggestions ...if
there is any better way to do this...
bye...
Neelima
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You can have a look at this[^] article.
Best Regards,
Apurva Kaushal
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Hi i done one task same like u r Requirement. i have a dropdownlist it will display all "userName" from Login Table and Display those details when u select particular user from the dropdownList..
1.Pls check dropdownlist property (AutoPostback)= True
2.Modify my connection string
3.paste this one this will work..
imports system.data.sqlclient
Dim conObj As New SqlConnection
Dim adpObj As New SqlDataAdapter
Dim dsObj As New DataSet
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If Not Page.IsPostBack Then
bindDrop()
End If
End Sub
Sub con()
Try
conObj = New SqlConnection("Data Source=B4B-2F-323-CK26;user id=sa;password=sa;Database=TEST")
conObj.Open()
Catch ex As Exception
Response.Write(ex.ToString())
End Try
End Sub
Sub bindDrop()
Try
con()
adpObj = New SqlDataAdapter("SELECT * FROM Login", conObj)
adpObj.Fill(dsObj, "Login")
ddl.DataSource = dsObj.Tables("Login").DefaultView
ddl.DataTextField = "UserName"
ddl.DataValueField = "ContactNo"
ddl.DataBind()
Catch ex As Exception
Console.WriteLine(ex.ToString())
Finally
conObj.Close()
adpObj.Dispose()
End Try
End Sub
Private Sub ddl_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ddl.SelectedIndexChanged
lblmsg.Text = ddl.SelectedItem.Value.ToString
bindDataGrid()
End Sub
Sub bindDataGrid()
Try
con()
Dim cmd As SqlCommand = New SqlCommand("SELECT * FROM Login WHERE UserName=" & "'" & ddl.SelectedItem.Text & "'", conObj)
dgridDetails.DataSource = cmd.ExecuteReader()
dgridDetails.DataBind()
Catch ex As Exception
Response.Write(ex.ToString())
Finally
conObj.Close()
End Try
End Sub
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Hi siddisagar, The person has deleted the original post, probably he got the solution for that.  I too has posted the reply for that question.
Best Regards,
Apurva Kaushal
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hi all,
i need code for not pressing ctrl c in input field form to copy text and also no right click copy
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Don't do it. If you try and mess with the user's browser by disabling it's functionality you will end up annoying your users. Plus, there are really easy ways to get around whatever solution you come up with.
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ca8msm wrote: Don't do it.
We need a smiley for that!
Seriously though - COMPLETELY AGREE!
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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Hi all
How would you configure a CreateUserWizard controll to connect to an SQL Server 2000 database and create the users?
thanx
samitha
samitha
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Hello
I created a web-page. There is a table, where hyper links are (in one cell) side by side and top of one another. I have made hyper links look like small boxes. IE shows them as shown in visual studio, but Firefox shows then very close together and smaller than in visual studio. In Firefox bottom edge of hyper link is little bit on the below one. Firefox cut the hyper link "box" after text part but IE shows them as width is set in properties. How to fix the layout (spacing between hyper links) and hyper link box size?
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You are relying on a bug in Internet Explorer, that's why it doesn't look the same in Firefox.
You can't specify a size for elements that isn't block elements, except in Internet Explorer which ignores this rule.
If you want to line up the links as boxes, use float:left to make them float after each other. Elements that float are block elements, so you can specify the size of them. Alternatively, you can skip specifying the size and the elements will resize themselves after the size of the text of the link, but they are still block elements.
---
single minded; short sighted; long gone;
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I tried to make them float as you told me but it did not help.
What do I need to write "behind" the normal button to make it work same way as hyper link when clicked? Hyper link opens a new page that is addressed in hyper link so how to make button work same way?
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porsti wrote: I tried to make them float as you told me but it did not help.
Then I either totally misunderstand what you are trying to do, or you didn't use it correctly.
Try something like this:
.LinkBox { width: 200px; padding: 1px; border: 1px solid #000; }
.LinkBox a { float: left; margin: 1px; border: 1px solid #ccc; background: #999; padding: 2px 5px; color: #fff; text-decoration: none; }
.LinkBox a:hover { background: #666; }
.LinkBox div { clear: both; overflow: hidden; height: 0; }
<div class="LinkBox">
<a href="http://www.guffa.com/">Guffa</a>
<a href="http://www.guffa.com/">Guffa</a>
<a href="http://www.guffa.com/">Guffa</a>
<a href="http://www.guffa.com/">Guffa</a>
<a href="http://www.guffa.com/">Guffa</a>
<div></div>
</div>
porsti wrote: What do I need to write "behind" the normal button to make it work same way as hyper link when clicked? Hyper link opens a new page that is addressed in hyper link so how to make button work same way?
put "window.open('http://www.guffa.com/','_blank');" in the onclick event.
---
single minded; short sighted; long gone;
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Hi All,
I have making a installler which upload the file from local system to server.
In this,if I have to copy say 40,000 images .
If it was not able to copy all file it get rollback and then copy from first file .
I want to do,if it is not able to copy or stop at ant certain point ,then I want to copy the next file not to roll back and copy right from start.
please suggest some way
Thanks
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Hi Guys,
Does ASP .NET web application will run on servers other than IIS?If so which are the recommended ones.
Please give your suggestions.
Thanks
Jith
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Hi All,
I need to delete rows of girdview depending upon the checkbox checked unchecked.I mean if Checkbox is checked then delete only those rows but its should only delete from gridview not from Database.
Can anyone suggest me with some code.
Thanks in advance...
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I think one way could be that you store the complete table in viewstate and delete it and rebind it from there (viewstate) only.
Best Regards,
Apurva Kaushal
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Thanks Apurva,I will try this method if any problem I will again post message.Thanks again...
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sure... 
Best Regards,
Apurva Kaushal
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hi all
i am trying to search specific text and replace it with new data in a text file through C#...
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The easiest way is to open the file, read the contents, do your processing, and save it again.
http://www.csharp-station.com/HowTo/ReadWriteTextFile.aspx
Visual Studio can't evaluate this, can you?
public object moo<br />
{<br />
__get { return moo; }<br />
__set { moo = value; }<br />
}
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For this, you need to know 3 things.
1. How to read a text file.
2. How to replace a string with a new string
3. How to write a text file.
Steps: 1. Read text file and get all the content in a string variable let's say str.
2. Replace the specific text from the string's value, so that the string should represent the new data that you want in the textfile. You can use str = String.Replace("Old String","New String");
3. Write the string variable's value into the text file.
The following link explains how to read data from a text file and how to write data into a text file:
http://www.freedotnetapps.com/asp-net/how-to-read-data-from-and-write-data-to-text-file-in-asp-net
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Dear Gurus
How to send /recieve mails in INtranet without using exchange server.
We are using SMTP server for sending mails. and how to recieve mail without POP3 account. Please note that this is just for local domain. Not for external (yahoo etc).
Please advice.
thanks
Lee
Leya
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