private void update_simpleButton_Click(object sender, EventArgs e)
{
if (_removeStudents.Count == 0 && _addStudents.Count == 0)
{
XtraMessageBox.Show("未进行任何修改操作", "消息", MessageBoxButtons.OK);
return;
}
if (XtraMessageBox.Show("确认更新学生分组信息吗", "消息",
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
{
return;
}
if (_removeStudents.Count > 0)
{
_removeStudents.ForEach(p => CheckinInfo.DeleteMemebers(_groupClassInfo.ID, p.ID));
_removeStudents.Clear();
}
if (_addStudents.Count > 0)
{
int[] studenIDs = new int[_addStudents.Count];
for (int i = 0; i < studenIDs.Length; i++)
{
studenIDs[i] = _addStudents[i].ID;
}
int result = CheckinInfo.AddMembers(_groupClassInfo.ID, studenIDs);
_addStudents.Clear();
}
CheckGroupMembers();
}
private void add_simpleButton_Click(object sender, EventArgs e)
{
if (_addStudents.Count <= 0)
{
XtraMessageBox.Show("请添加小组成员！", "消息", MessageBoxButtons.OK);
return;
}
if (XtraMessageBox.Show("确认为小组新建以下学生吗？", "消息", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
{
return;
}
int[] studenIDs = new int[_addStudents.Count];
for (int i = 0; i < studenIDs.Length; i++)
{
studenIDs[i] = _addStudents[i].ID;
}
int result = CheckinInfo.AddMembers(_groupClassInfo.ID, studenIDs);
if (result != studenIDs.Length)
{
XtraMessageBox.Show("部分成员添加失败，请刷新后重试", "消息", MessageBoxButtons.OK);
return;
}
_addStudents.Clear();
CheckGroupMembers();
}
