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• dynamic control help plzzzzzzzzzzzzzzz.....

  this is my program logic i am new to this web developement so looking forward for your help plzzzzzzzzzz go thru reply asap having error with find control part do suggest all changes nedeed or else if possible can u modify my code n send rest of my project is going good i am really stuck with this plzz i hav to take values frm text box n calculate base on it < form id ="frmPension" runat ="server"> < asp : Panel id ="pnlone" runat ="server" Height

  Posted to FAQ - Frequently Asked Questions (Forum) by amitha on 3/10/2008

• dynamic controls

  can u explain to me abt - creating dynamic controls based on user input -retreiving value from these dynamic controls -i am using vb.net language i am having problem with findcontrol as well Dim tb As New TextBox id = "tbDynamic" & I.ToString tb = DirectCast (Page.FindControl(id), TextBox) Response.Write(tb.Text.ToString()) it giving null reference error plz help.................

  Posted to Visual Basic .NET (Forum) by amitha on 3/9/2008

• y this is not working??????????

  Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim ary() As String Dim i As Integer = 0 Dim tb As New TextBox tb.Text = "hai" ary(0) = tb.Text Response.Write(ary(0)) End Sub the above code showing null reference for ary(0) yyyyyyyyyyyyyyyyy??????????????

  Posted to Visual Basic .NET (Forum) by amitha on 3/9/2008

• now iam getting new textboxes with no values ,on page load

  /////////////////// i am working in vb.net lang ok btn creates control for first time in page init and pageload controls are recreated on submit button click pageload is called whichnow creaes a fresh textbox...so i cant retrieve the value... sorry for the trouble iam causing you .... i just started in asp.net looking forward.............. //////////////////////////////////// Partial Class dynamic Inherits System.Web.UI.Page Sub Page_Load( ByVal Sender As Object , ByVal E As EventArgs) If IsPostBack

  Posted to Web Forms (Forum) by amitha on 3/7/2008

• i am pasting my code plz help

  Partial Class dynamic Inherits System.Web.UI.Page Sub Page_Load( ByVal Sender As Object , ByVal E As EventArgs) If Not IsPostBack Then End If If Not IsPostBack Then Dim I As Integer For I = 1 To CInt (tbNo.Text.Trim()) Dim MyTextBox = New TextBox MyTextBox.ID = "txtDynamic" & I plcHldr1.Controls.Add(MyTextBox) Dim MyLiteral = New LiteralControl MyLiteral.Text = "<BR><BR>" plcHldr1.Controls.Add(MyLiteral) Next End If End Sub Sub OkBtn_Click( ByVal Sender As Object

  Posted to Web Forms (Forum) by amitha on 3/7/2008

• Help with dynamic controls and retrieving data from dynamic controls

  I am new to web development. My requirement is Text boxes get generated dynamically based on user input on click of a button called Ok after user enters values to these textboxes when user clicks on submit button ,values user entered to these textboxes have to be retrieved for further calculation I am generating text boxes in the ok button click event how to retrieve value user enters to these n where the procedure for that to be placed

  Posted to Web Forms (Forum) by amitha on 3/7/2008

• Help with dynamic controls and retrieval

  I am new to this web developing my requirement is I have a form where user enter the no of textboxes required Based on that input and when user click a button in the button event handler the textboxes get created dynamically now the user can enter values to dynamically created textboxes on click of another button called submit the values in the texboxes have to be retrieved for further calculations the problem i am facing is getting the values user entered. how can it be done and where shud it be

  Posted to Web Forms (Forum) by amitha on 3/7/2008