Category: ASP.NET

07 Oct 2008 01:25

Joined:	24/09/2007
Level:	Gold
Points:	767

Points:	1

get selected row cell value in gridview using c#

hi to all!.

am having gridview on my webpage,

have binded the values with paging,i have three fields,
e.g;-
student_id,name,age.
i made invisible the coloumn student_id in gridview,but binded.

in selectedIndexChanged event,i want to get the student_id coloumn,because i want edit/update the current row details on to the textboxes in the same form.,
so if i get the student_id coloumn value of the selected row,it is easy to update/edit the row based on the student_id in database.

how could i do this.

Thanks in Advance.

#304100

07 Oct 2008 01:37

Joined:	24/09/2007
Level:	Gold
Points:	767

Points:	2

from where, i have to calll this method,how it will take the cureent selected row coloumn value i.e,
student_id from the invisible column.,
i want to show that value in to TextBox.

thanks

#304101

07 Oct 2008 01:38

Joined:	07/12/2005
Level:	Bronze
Points:	18

Points:	6

first set datakeynames="student_id" in the gridview
this is a property you can set

in the SelectedIndexChanged event of the gridview write
int intStudentID = Convert.ToInt16(gridName.SelectedDataKey.Value);

Thats it

#304171

07 Oct 2008 03:21

Joined:	24/09/2007
Level:	Gold
Points:	767

Points:	1

thanks balaji!.

your code is working fine,i got soloution.

#306201

13 Oct 2008 06:04

Joined:	24/09/2007
Level:	Gold
Points:	767

Points:	2

To Balaji & Others,]

hi!,
first set datakeynames="student_id" in the gridview
this is a property you can set

in the SelectedIndexChanged event of the gridview write
int intStudentID = Convert.ToInt16(gridName.SelectedDataKey.Value);

////////////////

the above code is workng fine,but i want to take the same value on the button click event.,
thing is i want to delete the row on clicking a button.

could anyone let me know about this.

Thanks in Adavnce

#338035

16 Jan 2009 05:36

Joined:	02/04/2008
Level:	Silver
Points:	127

Points:	3

hi for this you do not have to use selected index changed method. do this
step:1]use button field and and give text and commandName="Select" in gridview.

step:2]now go on row_command event of grid view and write this code:

if(e.CommandName=="Select")
{
int intStudentId=gridview.datakeys["Student_id"].value.tostring();
}
i Hope this will work

get selected row cell value in gridview using c#

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