public bool UpdataUGR(UsersGroup_R ugr)
{
try
{
users_Group_RDataContext.SubmitChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool DeleteUGRByID(string ugrID)
{
try
{
UsersGroup_R ugr = this.users_Group_RDataContext.UsersGroup_R.SingleOrDefault(o => o.UsersGroup_ID == ugrID);
this.users_Group_RDataContext.UsersGroup_R.DeleteOnSubmit(ugr);
this.users_Group_RDataContext.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public bool DeleteUGR(UsersGroup_R ugr)
{
try
{
this.users_Group_RDataContext.UsersGroup_R.DeleteOnSubmit(ugr);
this.users_Group_RDataContext.SubmitChanges();
return(true);
}
catch (Exception)
{
return(false);
throw;
}
}
//授权用户的方法，将用户列入某个组
public void Authorize(string groupID, string userID)
{
UsersGroup_R ugr = new UsersGroup_R();
ugr.UsersGroup_ID = Guid.NewGuid().ToString();
ugr.UserID = userID;
ugr.GroupID = groupID;
if (ugrBusinessLogic.AddUGR(ugr))
{
MessageBox.Show("授权成功！");
}
else
{
MessageBox.Show("授权失败！");
}
}
public bool UpdataUGR(UsersGroup_R ugr)
{
return(this.UpdataUGR(ugr));
}
public bool DeleteUGR(UsersGroup_R ugr)
{
return(this.ugrDataAccess.DeleteUGR(ugr));
}
public bool AddUGR(UsersGroup_R ugr)
{
return(this.ugrDataAccess.AddUGR(ugr));
}