Estado de una celda

 Private Sub dgv_tareas_CurrentCellDirtyStateChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles dgv_tareas.CurrentCellDirtyStateChanged
        If DataGridView1.IsCurrentCellDirty Then
            DataGridView1.CommitEdit(DataGridViewDataErrorContexts.Commit)
        End If
    End Sub


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