I am create textbox and collect textbox value at runtime using c#
my aspx code
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- <%@ Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="test" %>
- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="http://www.w3.org/1999/xhtml" >
- <head runat="server">
- <title>Untitled Page</title>
- </head>
- <body>
- <form id="form1" runat="server">
- <div>
- <asp:Button ID="Button1" runat="server" Text="Add More" OnClick="Button1_Click" />
- <asp:Panel ID="Panel1" runat="server">
- <asp:Table ID="Table1" runat="server">
- <asp:TableRow>
- <asp:TableCell>Language</asp:TableCell>
- <asp:TableCell>Read</asp:TableCell>
- <asp:TableCell>Write</asp:TableCell>
- <asp:TableCell>Speak</asp:TableCell>
- </asp:TableRow>
- </asp:Table>
- </asp:Panel>
- </div>
- </form>
- </body>
- </html>
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- using System;
- using System.Data;
- using System.Configuration;
- using System.Collections;
- using System.Web;
- using System.Web.Security;
- using System.Web.UI;
- using System.Web.UI.WebControls;
- using System.Web.UI.WebControls.WebParts;
- using System.Web.UI.HtmlControls;
- public partial class test : System.Web.UI.Page
- {
- //
- //System.Web.UI.WebControls.TextBox txt1 = new System.Web.UI.WebControls.TextBox();
- protected void Page_Load(object sender, EventArgs e)
- {
- //Panel1
- if (!IsPostBack)
- {
- ViewState["count"] = 0;
- }
- else
- {
- // gettextcheckboxval();
- }
- }
- protected void Button1_Click(object sender, EventArgs e)
- {
- gettextcheckboxval();
- ViewState["count"] = Convert.ToInt32(ViewState["count"])+1;
- //Response.Write(Convert.ToString(ViewState["count"]));
- for (int i = 0; i < Convert.ToInt32(ViewState["count"]); i++)
- {
- TableRow tr = new TableRow();
- TableCell td1 = new TableCell();
- TableCell td2 = new TableCell();
- TableCell td3 = new TableCell();
- TableCell td4 = new TableCell();
- TextBox textBoxes = new TextBox();
- textBoxes.ID = "TextBox" + i;
- textBoxes.Text = "English";
- CheckBox readchk = new CheckBox();
- readchk.ID = "readCheckBox" + i;
- CheckBox writechk = new CheckBox();
- writechk.ID = "writeCheckBox" + i;
- CheckBox speakchk = new CheckBox();
- speakchk.ID = "speakCheckBox" + i;
- td1.Controls.Add(textBoxes);
- td2.Controls.Add(readchk);
- td3.Controls.Add(writechk);
- td4.Controls.Add(speakchk);
- tr.Cells.Add(td1);
- tr.Cells.Add(td2);
- tr.Cells.Add(td3);
- tr.Cells.Add(td4);
- Table1.Rows.Add(tr);
- //Panel1.Controls.Add(txt);
- }
- }
- private void gettextcheckboxval()
- {
- for (int i = 0; i < Convert.ToInt32(ViewState["count"]); i++)
- {
- TextBox txtCtrl = (TextBox)Panel1.FindControl("TextBox" + (i + 1));
- if (txtCtrl != null)
- {
- Response.Write((i+1)+" box value = "+txtCtrl.Text);
- Response.Write("<br>");
- }
- else
- {
- Response.Write("TextBox"+(i+1)+" not found");
- Response.Write("<br>");
- }
- }
- }
- }
TextBox1 not found
TextBox2 not found
what is wrong with my code
Pls guide me
Thanks in Advance