how to delete records from gridview but not from database?

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SQL-Server-2005

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hi How To Delete Records From GridView but Not From DataBase.?can Any one help..i tried one code but its not deleting from gridview..
here is my Code..

C#

DataTable dt =new  DataTable();
        if (grdCart.Rows.Count <=1)
        {
            e.Cancel = true;
            Response.Write("You Must Keep One record");
        }
        else
        {
            if (grdCart.SelectedIndex >= 0)
            {
                dt.Rows.RemoveAt(grdCart.SelectedIndex);
                e.Cancel = false;
                grdCart.DataSource =dt;
                grdCart.DataBind();
                grdCart.Visible = true;
            }
        }

Posted 30-Dec-11 22:17pm

ythisbug

Updated 30-Dec-11 22:18pm

v2

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ythisbug 31-Dec-11 6:04am

hi any other solution??

2 solutions

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member60 · Answer 1 · 2011-12-30T22:26:00

Solution 1

1. u can use a dataset and datatable to get the result.

2, u can have a "flag" field in the table and set the flag when u click the buttons.

or , try in the following way:
bind the data from database to a datatable like "dbTable". Use dbTable to bind the gridview.

on gridview_rowDeleting ...write following code...

C#

dbTable.Rows[e.RowIndex].Delete();

Gridview.DataSource =dbTable;

GridView.DataBind();

Posted 30-Dec-11 22:26pm

member60

Updated 30-Dec-11 22:27pm

v2

Comments

ythisbug 31-Dec-11 4:37am

There is no row at position 0.
here am getting this error..

Mehdi Gholam 31-Dec-11 5:19am

Please do not use text/chat speak when answering questions.

ythisbug 31-Dec-11 6:04am

ok

Mehdi Gholam 31-Dec-11 6:12am

I'm sorry I was referring to pratibhakamaji.

RaviRanjanKr · Answer 2 · 2011-12-31T05:34:00

Solution 2

GridView.DeleteRow Method [^] which is used to deletes the record at the specified index from the data source.
Have a look there[^]

Posted 31-Dec-11 5:34am

RaviRanjanKr

Updated 31-Dec-11 5:35am

v2