about gridview inside textbox

Deepak jena

Hello Sir,

I want assign 1 when one data add in gridview.in quantity text will show 1.

please sir give me the solution .

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
/{
if (e.Row.RowType == DataControlRowType.DataRow)
{
TextBox t = (TextBox)e.Row.FindControl("txtqunty");
t.Text = Convert.ToInt32(1).ToString();}

i used this code but got error like reference object not set.

here i am atteach a file sir please check it.

In this red place i want 1 when add 1st value.

2 Replies

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Dorababu Meka9y ago
It seems the control you are referring does not exists can you show the design of gridview
Ramesh Palanivel9y ago
Hi Deepak,

I think the issue is , before adding row in gridiview2 , you are trying to set the value in gridview textbox cell.. Thats the reason you are getting this error.. try after adding the row in gridview2 and check.. One more thing is Kindly post your add link code from gridview1... it will help us to understand the code issue...