public void DeleteApp(AppItem item)
{
int page = item.Page;
AppItemList.Remove(item);
bool isExist = false;
foreach (AppItem i in AppItemList)
{
if (i.Page == page)
{
isExist = true;
break;
}
}
if (!isExist)
{
foreach (AppItem i in AppItemList)
{
if (i.Page > page)
{
i.Page--;
}
}
}
SaveApp();
}
public void AddApp(AppItem newItem)
{
for (int page = 0; page <= SDSystem.AppMaxPageCount; page++)
{
for (int row = 1; row <= SDSystem.AppMaxRowsCount; row++)
{
for (int column = 1; column <= SDSystem.AppMaxColumnsCount; column++)
{
bool isExist = false;
foreach (AppItem item in AppItemList)
{
if (item.Page == page && item.ColumnID == column && item.RowID == row)
{
isExist = true;
}
}
if (!isExist)
{
newItem.Page = page;
newItem.RowID = row;
newItem.ColumnID = column;
AppItemList.Add(newItem);
SaveApp();
return;
}
}
}
}
}
public void UpdateApp(AppItem item)
{
for (int i = 0; i < AppItemList.Count; i++)
{
if (AppItemList.ElementAt(i).AppUID == item.AppUID)
{
AppItemList.RemoveAt(i);
AppItemList.Add(item);
SaveApp();
break;
}
}
}
public void ClearApp()
{
AppItemList.Clear();
SaveApp();
}
