gridview row deletion without database

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I have gridview which i populated with datatable that in not filled by database records rather it is filled by textbox value on button click. Now what I want is, I want to delete the selected row of gridview. (No connection to database records).

"Thanking You"

Posted 28-Mar-12 15:35pm

Gopal Rakhal

Updated 24-Jan-17 17:52pm

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Thilina Chandima · Answer 1 · 2012-03-28T15:44:00

Solution 1

I think you can use this code to remove a selected row from your data grid view.

C#

if (dataGridView1.SelectedRows.Count > 0)
    dataGridView1.Rows.Remove(dataGridView1.SelectedRows[0]);

Posted 28-Mar-12 15:44pm

Thilina Chandima

Mohamed Mitwalli · Answer 2 · 2012-03-28T21:41:00

Solution 2

Hi ,
you can use also this one

C#

protected void GridView1_SelectedIndexChanging(object sender, GridViewSelectEventArgs e)
  {
      dt.Rows.RemoveAt(e.NewSelectedIndex);
      GridView1.DataSource = dt;
      GridView1.DataBind();
  }

Posted 28-Mar-12 21:41pm

Mohamed Mitwalli

Comments

Gopal Rakhal 29-Mar-12 13:20pm

I got u, thanks but as I am fist time working on Web application, don't have through idea please help little more, "Thanking You"

Mohamed Mitwalli 29-Mar-12 19:03pm

you want to delete from Gridview and not from the DB
the First line dt.Rows.RemoveAt(e.NewSelectedIndex); iam specify the index for the row in Datatable so i can remove it .
GridView1.DataSource = dt;
GridView1.DataBind();
and rebind the datatable again .
if you need help let me know and i will help :)
Best Regards
M.Mitwalli

Mohamed Mitwalli 29-Mar-12 19:06pm

by the Way if this solution help you mark it so any one else can make benefit .:)

Member 11438929 · Answer 3 · 2017-01-24T17:52:00

Solution 4

if (dataGridView1.SelectedRows.Count > 0)
                   {
                       dataGridView1.Rows.Remove(dataGridView1.SelectedRows[0]);
                   }

Posted 24-Jan-17 17:52pm

Member 11438929

Dipak V Nakum · Answer 4 · 2012-03-29T00:03:00

Solution 3

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 29-Mar-12 0:03am

Dipak V Nakum

Updated 29-Mar-12 0:12am

v2

Comments

Pragasam.s 11-Aug-17 6:04am

what is e.RowIndex meaning here