Thanks to who ever u are... Ur explanation is very specific.. Hope everyone answers in the same way.. Thanks a lot...

Thanks a lot ... Now its working properly.. One of the hurdle is removed.

Hello , Just recently I have uploaded my application which is using treeview (webcontrol) on to the server. I have upgraded the IE version to 6.1 with some servicepack1 installed. I have also installed the IE webcontrol on to the server. But still when I execute the application from the server then treeview appears but the hyperlink for each node dosent appear. Please tell what might be the probable reasons for this. Thanks.

Any other way u can think of ... I am already using this technique , but could u please tell me anyother way out ? Thanks for replying,

In this way Iam extracting an image from the database-: Dim s As Image Dim arrPicture() As Byte = CType(reader1.GetValue(2), Byte()) Dim ms As New MemoryStream(arrPicture) s.FromStream(ms) Now I want to transfer this image in a specific cell of a table.So I use the statement as given below -: “tcell.Controls.Add(s)” But then this statement is giving me error stating that -: “Value of type “system.drawing.image” cannot be converted to “system.web.ui.control” “ Is there a way so that I can convert “system.drawing.image” to “system.web.ui.control” ???

No this also dosent work !!!!

could u please a bit more clear ..

Hello , In my application , I have got 2 frames -:left frame & right frame. Treeview control is in the left frame .Now there is a button "Next" which is also there in the left frame. Now what I need to do is , at the click event of the button , I would like to activate a particular node of the treeview. Like I want to control my treeview with the help of buttons. But Iam not able to do so. Thanks, neha

Tiruvan , U are refreshing the page & at the event of refreshing u are adding some contents in ur frame or webpage.

Please go through some training on these .NET technologies & its basic framework. It will take just 2 to 3 days & then start actuall project. Mostly all ur basic questions will be answered .

Yes u will get this type of problem if ur SQL server is not running , but as u said that its running then we dont have to bother about that I did the same thing but I did not face any problem. Try using this connectivity approach. conn = New SqlConnection("data source=.;initial catalog = d/b name;integrated security=SSPI;persist security info=False;workstation id=" + System.Net.Dns.GetHostName + ";packet size=4096") comm = New SqlCommand("Select * from table_name") Conn.Open() Comm.Connection = Conn Reader = Comm.ExecuteReader While Reader.Read DropDownList1.Items.Add(reader.GetValue(0).ToString) End While

So now I will go ahead with my project... In the left frame I have a tree structure with various nodes in it & at the click event of any of the node we get that corresponding page displayed on the right frame. Now the next hurdle is , I want to have a different layout , u can say a different template for every page. For instance , if I consider in layout1 the image is on the top right corner & text is at the left side of it while in layout2 , image is at the Top-Center of the page & text is below the image. Is there an inbuilt functionality in ASP.net to do this??? How can I go about this problem... Neha

Hi , This problem is solved. Here what I did is , I added one more webform in which I have extracted the picture from the database & this webform is called by my main form ..:) bye bye

Hello All, Iam facing difficulty in inserting image along with the text in the right frame . Initialy I tried picturebox but then this tool is not available to use in ASP.NET. Then I used Response.ContentType = "image" Response.BinaryWrite(reader1.GetValue(0)) But then this code is opening the image in frontpage. So facing problem with this code. Yes I want to make it clear that my image is in binary format in the database. Iam extracting it from the database & wants to display it. Please help me !!!

I have done the same thing. I gave the target for each node as the name of the right frame. u know I have again come back to the point where I started. Whats this?? If u want to guide then kindly give some solid solution otherwise it will make me confuse since I have just started with this ASP.net programming.

Hello , I got ur point but still Iam not able to successfully execute the application. Iam doing the coding in ASP.net code view. And while adding the nodes from the database to the left frame Iam not allowed togive this statement. FirstNode : href="/topic.aspx?id=2" target="rightFrame" waiting for the reply,

Thanx , I got ur point. But now one more problem has come up. I have build the tree structure in the left frame. But Iam not able to catch the click event of a specific node. Like when I execute the application and click at the node then nothing is happening. Iam doing this to catch the clicked node... Private Sub TreeView1_SelectedIndexChange(ByVal sender As Object, ByVal e As Microsoft.Web.UI.WebControls.TreeViewSelectEventArgs) Handles TreeView1.SelectedIndexChange Dim node8 As New TreeNode() node8 = TreeView1.GetNodeFromIndex(TreeView1.SelectedNodeIndex) What is wrong in this ?? Waiting for the reply ??

Thanks , but its not solving my problem. Iam doing this in ASP.net & in the "treeview1's selected index changed" click event I want to extract the database values & put them onto the right frame.... I feel now its more clear... Now could u guide me?

I am using 2 frames in my application , 1st> Left_Frame 2nd> Right_Frame Now in the left frame I have a treestructure maintained. So at the click event of any node of that tree structure I want my rightframe to be updated accordingly. So my question is how can I control the right frame from the left frame? Neha

Thanks :) ,, Thanks a lot .. My doubt is completely cleared... Thanks for explaining it so nicely ... Now I will implement this in my application. If I have any doubts later then again I will write back.