I'm trying to update the gridview checkbox values into database, this is my code, but it's not updating

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C#

public void fnsave()
        {
            int i = 0;

            foreach (DataGridViewRow row in dataGridView1.SelectedRows)
            {
                bool status = false;
                if (Convert.ToBoolean(String.IsNullOrEmpty(row.Cells["AllowAction"].Value.ToString().Trim()) ? "False" : row.Cells["AllowAction"].Value.ToString()))
                {
                    string modulename = row.Cells["ModuleName"].Value.ToString();
                    status = true;
                    i = user.SavePermission(Convert.ToInt32(cmbPermissions.SelectedValue), modulename, Convert.ToBoolean(row.Cells["AllowAction"].Value.ToString()));
                }
                if (i > 0)
                {
                    MessageBox.Show("Permission Details Added Successfully");
                }
                else
                {
                    status = false;

                }
            }
        }
        private void btnUpdate_Click(object sender, EventArgs e)
        {
            fnsave();
        }

Posted 10-Jan-14 18:00pm

Abhinanda2491

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Comments

Kees van Spelde 11-Jan-14 9:07am

Where is your database logic? You need to do an update query somewhere.

ZurdoDev 11-Jan-14 22:27pm

You'll have to step through the code and see what is happening. We can't do that for you.

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 13-Jan-14 3:20am

Please debug and see what is happening and if you are facing any exception, just let us know.

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Sharathkumar k.r · Answer 1 · 2014-01-12T20:44:00

C#

try
            {

                oledbCmdBuilder = new OleDbCommandBuilder(oledbAdapter);
                changes = ds.GetChanges();
                if (changes != null)
                {
                    oledbAdapter.Update(ds.Tables[0]);
                }
                ds.AcceptChanges();
                MessageBox.Show("Save Changes", "Saved?", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.Close();
                Frm_Reports obj = new Frm_Reports();
                obj.Show();
            }



            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }

try this code is working fine.