private void BtnDelete_Click(object sender, RoutedEventArgs e)
{
//获取鼠标选择的索引
int num = dgUsers.SelectedIndex;
if (num < 0)
{
MessageBox.Show("请选择要删除的行!");
}
else
{
//获取选中行
AttendanceData user = (AttendanceData)dgUsers.SelectedValue;
if (MessageBox.Show("是否删除" + user.Name + "的信息", "提示", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
//删除数据
if (bll.Delete(user.ID, 0))
{
MessageBox.Show("删除" + user.Name.Trim() + "成功");
}
}
//加载数据
LoadData();
}
}