private void btnDeleteAll_Click(object sender, EventArgs e) { if (gridDepartments.SelectedRows.Count > 0) { if (MessageBox.Show($"Are you sure you want to delete all departments?", "Confirm Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No) { return; } //Delete the selected department department.DeleteAllDepartment(); Logger.WriteToFile(Logger.FullName, "successfully deleted all files"); MessageBox.Show($"All Departments has been successfully deleted", "Delete", MessageBoxButtons.OK, MessageBoxIcon.Information); WireUp(); } }