The Issue Is I am adding Rows in a Datagridview programmatically on Button Click As Dim s As Integer = Val(txtSlNo.Text) Dim c As Integer If s = 0 Then c = dgvInvoice.Rows.Count s = c + 1 dgvInvoice.Rows.Add() Else c = s - 1 End If dgvInvoice.Rows(c).Cells( 0).Value = s.ToString() This Snippet is on add Button click which is adding Row and assigning Serial No to each row. Next I have a button Delete Row.On the click event of Delete Button am removing the Selected Rows as Below For Each row As DataGridViewRow In dgvInvoice.SelectedRows Dim response As DialogResult = _ MessageBox.Show( _ ' Are you sure you want to delete this row?' , _ ' Delete row?' , _ MessageBoxButtons. Bitdefender Free Edition Whsaa here. YesNo, _ MessageBoxIcon.Question, _ MessageBoxDefaultButton.Button2) If (response = DialogResult.No) Then Else dgvInvoice.Rows.Remove(row) End If Next Now the Problem is If the user Added Five rows In DatagridView and removed the Row having Serial no 3 or any from the Datagridview. I want that Serial no should also change Accordingly. I think you understanding my Question. How to Acheive this Please assist.

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I want update value from datagridview to sql after enter on cell. But it don't work. California Plumbing License Test.

You can use Events DataGridView.CellBeginEdit and DataGRidView.CellEndEdit Then value updates after pressing Enter or when you leaving a current cell(click on other cell.) In the handler of DataGridView.CellBeginEdit In this handler we just save a current(old) value of cell In this example I using a DataGridView.Tag property as place where to save a old value Private Sub dgv_CellBeginEdit(sender As Object, e As DataGridViewCellCancelEventArgs) Handles dgv.CellBeginEdit If e.RowIndex.