/// <summary>
/// ����������
/// </summary>
public void ChangeGroupName()
{
string groupName = Request.Params["groupName"];
string groupId = Request.Params["groupId"];
string userId = Request.Params["userId"];
UserGroup userGroup = new UserGroup();
if (groupName == "����"
|| groupName == "�Լ�"
|| userGroup.ExistGroupByName(groupName, userId) != null)
{
WriteMessage("0");
return;
}
if (userGroup.ChangeGroupName(groupId, groupName))
{// ���������Ƴɹ�
WriteMessage("���³ɹ���");
}
else
{
WriteMessage("0");
}
}