public Form1()
{
InitializeComponent();
dataTable = new DataTable();
dataTable.Columns.Add("用户名");
dataTable.Columns.Add("论坛");
dataTable.Columns.Add("当前状态");
dataTable.Columns.Add("上次连接时间");
userDataGridView.DataSource = dataTable;
userDataGridView.AllowUserToAddRows = false;
userDataGridView.AllowUserToDeleteRows = false;
userDataGridView.AllowUserToOrderColumns = true;
userDataGridView.ReadOnly = true;
userDataGridView.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
userDataGridView.ColumnHeadersDefaultCellStyle.WrapMode = DataGridViewTriState.False;
userDataGridView.RowHeadersVisible = false;
userDataGridView.MultiSelect = false;
userDataGridView.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
notifyIcon1.Visible = false;
stopButton.Enabled = false;
refreshers = S1Manager.GetUsersFromDB().Select(p => new Refresher(p.UserName, p.Password, p.QuestionID, p.Answer, p.FromForum))
.ToList();
RefreshUserDataGridView();
}
public void AddUser(string userName, string password, int questionID, string answer, ForumType type)
{
var refe = new Refresher(userName, password, questionID, answer, type);
refreshers.Add(refe);
S1Manager.AddUserToDB(refe.User);
RefreshDataGridView();
}
private void delButton_Click(object sender, EventArgs e)
{
if (IsRefreshing)
{
MessageBox.Show("删除用户请先停止刷新");
return;
}
if (!refreshers.Any())
{
return;
}
var selectedName = userDataGridView.SelectedRows[0].Cells[0].Value as string;
if (!string.IsNullOrWhiteSpace(selectedName))
{
refreshers.RemoveAll(p => p.User.UserName == selectedName);
S1Manager.DelUserFromDB(selectedName);
RefreshDataGridView();
}
}