I have to add a panel dynamically and i want one radio button and one lable inside that

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Can any one plz help me . i want to add a panle dynamicaly in asp.net page and i want one radio button and one lable inside it..

Posted 5-Jul-13 2:11am

Alok.singh1166

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Manu V Nath · Accepted Answer · 2013-07-05T02:15:00

Place panel in aspx page and add controls in code behind.

see this sample code. It will help you i think

C#

 protected void btnAddField_click( Object sender, EventArgs e ) {
     int FieldCount = 0;
     if (ViewState["FieldCount"] != null)
     {
         FieldCount = (int)ViewState["FieldCount"];
     }

     Table tbl = new Table();
     if (Session["DynamicTable"] != null)
     {
         tbl = (Table)Session["DynamicTable"];
     }

     CheckBox chkNewField = new CheckBox();
     chkNewField.ID = "chkNewField" + FieldCount.ToString();
     chkNewField.Checked = true;

     Label LblNewLabel = new Label();
     LblNewLabel.ID = "lblNewLabel" + FieldCount.ToString();
     LblNewLabel.Text = "New Lable";

     TextBox TxtNewLabel = new TextBox();
     TxtNewLabel.ID = "TxtNewLabel" + FieldCount.ToString();

     Label LblNewValue = new Label();
     LblNewValue.ID = "lblNewValue" + FieldCount.ToString();
     LblNewValue.Text = "New Value";

     TextBox TxtNewValue = new TextBox();
     TxtNewValue.ID = "TxtNewValue" + FieldCount.ToString();

     TableRow tRow = new TableRow();

     TableCell tCell1 = new TableCell();
     TableCell tCell2 = new TableCell();
     tCell2.Attributes.Add("class", "medium");
     TableCell tCell3 = new TableCell();
     tCell3.Attributes.Add("class", "medium");
     TableCell tCell4 = new TableCell();
     TableCell tCell5 = new TableCell();
     tCell5.Attributes.Add("class", "medium");
     TableCell tCell6 = new TableCell();
     tCell6.Attributes.Add("class", "medium");

     tCell1.Controls.Add(chkNewField);
     tCell2.Controls.Add(LblNewLabel);
     tCell3.Controls.Add(TxtNewLabel);
     tCell4.Controls.Add(new LiteralControl(""));
     tCell5.Controls.Add(LblNewValue);
     tCell6.Controls.Add(TxtNewValue);

     tRow.Cells.Add(tCell1);
     tRow.Cells.Add(tCell2);
     tRow.Cells.Add(tCell3);
     tRow.Cells.Add(tCell4);
     tRow.Cells.Add(tCell5);
     tRow.Cells.Add(tCell6);

     tbl.Rows.Add(tRow);
     placeHolderTable.Controls.Remove(tbl);
     placeHolderTable.Controls.Add(tbl);
     Session["DynamicTable"] = tbl;
     FieldCount++;
     ViewState["FieldCount"] = FieldCount;
}

Mukesh Ghosh · Accepted Answer · 2013-07-05T04:00:00

for that you need to put a place holder hidden & then add control to that.

XML

<asp:PlaceHolder ID="PlaceHolder1" runat="server">
    </asp:PlaceHolder>

& Then add code on button click

protected void btn0_Click(object sender, EventArgs e)
{
Label myLabel = new Label();
myLabel.Text = "Sample Label";
Panel Panel1 = new Panel();
Panel1.Controls.Add(myLabel);

PlaceHolder1.Controls.Add(Panel1);

RadioButton rd = new RadioButton();
rd.Checked = true;
Panel1.Controls.Add(rd);
}

Mukesh Ghosh · Accepted Answer · 2013-07-05T02:16:00

Solution 2

Try some thing like this

C#

Label myLabel = new Label();
myLabel.Text = "Sample Label";
Panel Panel1 = new Panel();
Panel1.Controls.Add(myLabel);

Posted 5-Jul-13 2:16am

Mukesh Ghosh

Updated 5-Jul-13 2:52am

v2

Comments

Alok.singh1166 5-Jul-13 8:56am

Plz clarify it i did'nt get this ( i have to click on the button then i have to create dynamicaly a panel and inside that i want one radiobutton and one lable)

I have to add a panel dynamically and i want one radio button and one lable inside that

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