private void btnDelete_Click(object sender, EventArgs e)
{
ViewMemberInfos deletings = new ViewMemberInfos();
foreach (TreeListNode node in treeExist.Selection)
{
ViewMemberInfo info = treeExist.GetDataRecordByNode(node) as ViewMemberInfo;
if (info != null &&
info.Item != null)
{
DBForm.DestroyInstance(info.Item);
UnuseInitTable(info);
//EraseExistDate(vwInfo);
deletings.Add(info);
}
}
// Удаление записей
foreach (ViewMemberInfo infoInter in deletings)
{
MemberExists.Remove(infoInter);
}
}
public DBFormDesignerForm(DBForm dbForm)
{
InitializeComponent();
DBForm = dbForm;
MemberInits = new ViewMemberInfos();
MemberExists = new ViewMemberInfos();
treeExist.StateImageList = DBForm.Icons;
UpdateExistData();
GenerateInitTables();
treeInit.DataSource = MemberInits;
treeExist.DataSource = MemberExists;
TypeTables = new XPTables();
TypeTables.FillTable(DBForm.TypeDiscoveryService, typeof(DBViewBase));
gluiViewType2.DataSource = TypeTables;
}
public ViewMemberInfo()
{
_Items = new ViewMemberInfos();
_HashCode = GetHashCode();
_IsUsed = false;
}
/// <summary>
/// Создание элемента коллекции.
/// </summary>
public DBFormItemBase CreateInstance(ViewMemberInfo info = null, TreeList treeList = null, ViewMemberInfos memberExists = null)
{
DBFormItemBase item = null;
string name = "BaseView";
if (info != null)
{
name = info.ViewTypeName;
if (TypeEx.IsSubclassOf(info.ViewType, typeof(DBViewInterface)))
item = CreateComponent(typeof(DBFormItemView), name) as DBFormItemBase;
else
item = CreateComponent(typeof(DBFormItemBase), name) as DBFormItemBase;
info.IsUsed = true;
item.ViewType = info.ViewType;
item.Caption = info.Caption;
if (item.Caption == "")
item.Caption = name;
item.ImageName = info.ImageName;
}
else
item = CreateComponent(typeof(DBFormItemBase), name) as DBFormItemBase;
Items.Add(item);
CreateControl(item, name);
if (info != null)
CreateIcon(item, info);
if (treeList != null && memberExists != null)
PrintExistData(treeList, item, memberExists);
return item;
}
/// <summary>
/// Создание записи для уже созданных полей таблицы
/// </summary>
public static ViewMemberInfo PrintExistData(TreeList treeList, DBFormItemBase item, ViewMemberInfos infos)
{
ViewMemberInfo info = new ViewMemberInfo()
{
ViewType = item.ViewType,
Caption = item.Caption,
ImageIndex = item.ImageIndex,
ImageName = item.ImageName,
Item = item
};
infos.Add(info);
TreeListNode node = FindNode(treeList, info);
if (node != null)
{
treeList.FocusedNode = node;
treeList.Selection.Clear();
treeList.Selection.Add(treeList.FocusedNode);
}
return info;
}