Here I will explain how to generate the controls dynamically in code behind using asp.net
Description:
Hi here I will explain how to generate the controls dynamically in asp.net code behind
First design the your aspx page with one panel like this
<html xmlns="http://www.w3.org/1999/xhtml"> <head id="Head1" runat="server"> <title></title> </head> <body> <form id="form2" runat="server"> <div> <asp:Panel ID="Panel1" runat="server"> </asp:Panel> </div> </form> </body> </html> |
After that write the following code in page load method like this
protected void Page_Load(object sender, EventArgs e) { Table tbldynamic = new Table(); for (int i = 0; i < 5; i++) { TableCell tc = new TableCell(); TableRow tr = new TableRow(); CheckBox _checkbox = new CheckBox(); _checkbox.ID = "chkDynamicCheckBox" + i; _checkbox.Text = "Checkbox" + i; tc.Controls.Add(_checkbox); tr.Cells.Add(tc); tbldynamic.Rows.Add(tr); } Panel1.Controls.Add(tbldynamic); } |
Now run application you will see dynamically generated checkboxes like that we can generate controls dynamically.
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18 comments :
nice and excellent articles
Hi,
How to write "CheckedChanged" Event for each CheckBox.
can u explain how to work with events of dynamically created controls like managing ControlId,events of dynamic control
Suresh Please reply to the above comments 2 and 3.
Hope this works!!!!! :)
Button btnDyn = new Button();
btnDyn.ID = "btnDyn";
btnDyn.Style["Position"] = "Absolute";
btnDyn.Style["Top"] = "100px"; btnDyn.Style["Left"] = "10px";
btnDyn.Click += new EventHandler(Button_Click);
this.form1.Controls.Add(btnDyn);
nice site and excellent tutorials...
But How to find that checkbox ////
when we going to click a button to get value of selected check boxes
Thanx for good guidence.....
hi suresh you are rock man.
can you help me to make a project like book a seat
where i create dynamic seats(img btn)
and make event on all of it
I am not able to Print the dynamic table ....
plz help me
regards
sanjay
dynamic table with label and textboxs
plz help me
I have created one dynamic table .and this table contains Button in each row.I want to access value from each cell on button click event ..How can i do plz give me explain..
what about radiobuttons list
hi thank you for your helpful Article
i have a problem with this
when i want to add text and control in one tablecell just return me one of them
what should i do?
Hi Suresh, you are rock, your code will help us in many critical situation.
Thanks a lot.
Superb and Simple implementation........
Hello,
its good article...but how to retrieve the same dunamically created html controls values in a button click.
Hello dear
i have to create drag and dropable control in asp.net like visual studio online i can drag my panel please tell me some idea about them..
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