private void CreateMenuRow(RowData rowData, Menu menu, DataTable dataTable)
{
rowData.SetData(rowData, dataTable);
rowData.OpenMenu += OpenSubMenu;
rowData.Reading.WorkerSupportsCancellation = true;
rowData.Reading.DoWork += ReadMenu_DoWork;
void ReadMenu_DoWork(object senderDoWork,
DoWorkEventArgs eDoWork)
{
int level = (int)eDoWork.Argument;
BackgroundWorker worker = (BackgroundWorker)senderDoWork;
eDoWork.Result = Business.Menus.GetData(worker, rowData.TargetFilePath, level);
}
rowData.Reading.RunWorkerCompleted += ReadMenu_RunWorkerCompleted;
void ReadMenu_RunWorkerCompleted(object senderCompleted,
RunWorkerCompletedEventArgs e)
{
MenuData menuData = (MenuData)e.Result;
if (rowData.RestartLoading)
{
rowData.RestartLoading = false;
rowData.Reading.RunWorkerAsync(menuData.Level);
}
else
{
LoadStopped();
if (menuData.Validity != MenuDataValidity.Invalid)
{
menu = Create(menuData);
if (menuData.RowDatas.Count > 0)
{
menu.SetTypeSub();
}
else if (menuData.Validity == MenuDataValidity.NoAccess)
{
menu.SetTypeNoAccess();
}
else
{
menu.SetTypeEmpty();
}
menu.Tag = rowData;
rowData.SubMenu = menu;
rowData.MenuLoaded();
}
}
}
}