How to get all TextBox values ​​from Repeater that contain UserControls?

Question

I have a TextBox inside a UserControl , and this UserControl repeated inside the Repeater . But when the user fills the TextBox values ​​and after that I can not get the values ​​from TextBox s.

default.aspx:

 protected void Page_Load(object sender, EventArgs e) { //filling repeater with dataset Repeater1.DataSource = ds; Repeater1.DataBind(); } 

In button1 click, I'm trying to populate the List<string> values ​​from textbox.text s

 protected void Button1_Click(object sender, EventArgs e) { List<string> sss = new List<string>(); foreach (Control i in Repeater1.Controls) { foreach (Control item in i.Controls) { if (item is WebUserControl1) sss.Add(((WebUserControl1)item).getString); } } } 

And UserControl code:

 public string getString { get { return TextBox1.Text; } } protected void Page_Load(object sender, EventArgs e) { } 

Answer 1

you should loop around all the elements of the repeater and use FindControl to find your user control, and then call the getString method for such found instances, pseudo-code (not verified):

 foreach(var rptItem in Repeater1.Items) { WebUserControl1 itemUserControl = ((WebUserControl1)rptItem .FindControl("WebUserControl1")) if(itemUserControl != null) { var itemText = itemUserControl.getString(); } }