Category: ASP.NET

10 Oct 2013 22:18

Joined:	15/05/2013
Level:	Silver
Points:	104

Points:	2

How to get textbox value from a gridview control in a webpage programmed in asp.net 2.0 C#

i am doing a forum
in the forum i have texbox in gridview control in forum page
how to get the textbox value in a string so as to check the same value with the DB
i have tried like below but no use

string Ques = (TextBox)GridViewFRM.Rows[i].Cells[0].FindControl("GVQuestionTextBox");

#730425

10 Oct 2013 22:39

Joined:	03/05/2013
Level:	Gold
Points:	15822

Points:	3

Hi kumartyr,

Which event you need to find that value. If you want in Load time then use RowDataBound event to find that contol

Ex:


protected void GV_OnRowDataBound(object sender,GridViewRowEventArgs e)
{
   if(e.Row.RowType==DataControlRowState.DataRow)
   {
      //store textbox value into string
      string val=((TextBox)e.Row.FindControl("txtVal")).Text;
   }
}

If you are looking for any other place like button click time or something else then elaborate your question we provide solution for that. Finding controls is purely depending upon the action your trying to perform...

Hope this will help you..

--------------------------------------------------------------------------------
Give respect to your work, Instead of trying to impress your boss.

N@veen
Blog : http://naveens-dotnet.blogspot.in/

#730444

10 Oct 2013 23:50

Joined:	08/07/2010
Level:	Gold
Points:	6482

Points:	2

If you are trying this when user hits some button of a GridView row, Then you need to write the code in RowCommand event of the GridView and then use the above code:

//store textbox value into string variable string data=((TextBox)e.Row.FindControl("txtVal")).Text;

Miss. Jain
Microsoft Certified Technology Specialist in .Net

#730448

10 Oct 2013 23:55

Joined:	17/03/2009
Level:	Gold
Points:	2282

Points:	3

Hi,

RowDataBound event in Gridview will be executed for each row that is binded from the database or from other datasource.

So, you can check for rows/columns and controls inside the columns or rows and either you can set values to those controls or get values from those controls.


protected void GridView1_RowDataBound(object sender, System.Web.UI.WebControls.GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow) 
{
   string strText =   ((TextBox)e.Row.FindControl("txtProdName")).Text;
}
}

#730472

11 Oct 2013 02:18

Joined:	15/05/2013
Level:	Silver
Points:	104

Points:	1

thanks for your answers guys
will let you know what worked for me

thanks

#730497

11 Oct 2013 04:12

Joined:	28/06/2007
Level:	Diamond
Points:	56294

Points:	2

Modify your code as below.


string Ques = ((TextBox)GridViewFRM.Rows[i].Cells[0].FindControl("GVQuestionTextBox")).ToString();

Thanks & Regards
Anil Kumar Pandey
Microsoft MVP, DNS MVM

How to get textbox value from a gridview control in a webpage programmed in asp.net 2.0 C#

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