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Hello

I have Created multiple text boxes inside gridview at run time.
I have done this successfully.Now I want add a value to text box and save it.
but I am getting null when I call the control.

Following is my code

if (e.Row.RowType == DataControlRowType.DataRow)
     {
         for (int i = 0; i >4; i++)
         {
             TextBox txt = new TextBox();
             txt.CssClass = "SmallTextBoxDate";
             txt.Attributes.Add("runat", "server");
             txt.EnableViewState = true;
             txt.ID = "TextBox"+ (i).ToString();
            
             e.Row.Cells[i].Text = "";
             e.Row.Cells[i].Controls.Add(txt);


         }

now at save button when i try to access value I get null value.

TextBox txtname = ((TextBox)gvEmployee.FindControl("TextBox[1]"));// I get null here
string a = txtname.Text;

Reading many posts I have also recreate the control at postback, but after creating control i add value and then again button click event we get no controls.Pls help I have spend weeks on this.
Posted
Comments
Naveen.Sanagasetti 7-Oct-15 9:28am
   
Could you please try like below.
Use Proper Id tag

txt.ID = "txtVal"+ i.ToString();

And find that control like below
TextBox txtname = ((TextBox)gvEmployee.FindControl("txtVal1"));
Richard Deeming 7-Oct-15 10:41am
   
The control you've added is not a child of the gridview; it's a child of each row within the gridview.

You need to call FindControl on the specific row you're trying to read the value from.
ManeeshaPP 8-Oct-15 0:29am
   
thank you fro your reply..
1. Naveen I have already tryid that... not working.
2.Richard Deeming--Ya I have done this for every row... just could not post all code here..
I am getting value of the text box which is assigned during pageload..
but I am not able to get value when I change that value and click a button

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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