public void SaveData()
{
MyDataItem data = new MyDataItem {
Field1 = this.Field1, Field2 = this.Field2
};
ApplicationData.Current.RoamingSettings.Values["TheData"] =
JsonConvert.SerializeObject(data);
}
public void SaveData()
{
MyDataItem data = new MyDataItem {
Title = this.Title, Details = this.Details
};
ApplicationData.Current.RoamingSettings.Values["TheData"] =
JsonConvert.SerializeObject(data);
}
public void LoadData()
{
if (ApplicationData.Current.RoamingSettings.Values.ContainsKey("TheData"))
{
MyDataItem data = JsonConvert.DeserializeObject <MyDataItem>(
(string)ApplicationData.Current.RoamingSettings.Values["TheData"]);
Title = data.Title;
Details = data.Details;
}
else
{
// New start, initialize the data
Title = string.Empty;
Details = string.Empty;
}
}
public void LoadData()
{
if (ApplicationData.Current.RoamingSettings.Values.ContainsKey("TheData"))
{
MyDataItem data = JsonConvert.DeserializeObject <MyDataItem>(
(string)ApplicationData.Current.RoamingSettings.Values["TheData"]);
Field1 = data.Field1;
Field2 = data.Field2;
}
else
{
// New start, initialize the data
Field1 = string.Empty;
Field2 = string.Empty;
}
}
public DP_DataView ToDataViewDTO(DR_Requester requester, MyDataItem dbDataItem, bool lastInfo)
{
DP_DataView result = null;
bool error = false;
if (lastInfo)
{
DP_SearchRepository searchDataItem = new DP_SearchRepository(dbDataItem.TableDrivedEntityID);
foreach (var property in dbDataItem.MyDataItemKeyColumns)
{
searchDataItem.Phrases.Add(new SearchProperty()
{
ColumnID = property.ColumnID, Value = property.Value
});
}
DR_SearchViewRequest request = new DR_SearchViewRequest(requester, searchDataItem);
var searchResult = searchRequestManager.Process(request);
if (searchResult.Result == Enum_DR_ResultType.SeccessfullyDone)
{
result = searchResult.ResultDataItems.FirstOrDefault();
}
else if (searchResult.Result == Enum_DR_ResultType.ExceptionThrown)
{
error = true;
}
}
if (!lastInfo || error)
{
result = new DP_DataView(dbDataItem.TableDrivedEntityID, "");
result.DataItemID = dbDataItem.ID;
//result.TargetEntityID = dbDataItem.TableDrivedEntityID;
// List<EntityInstanceProperty> listProperties = new List<EntityInstanceProperty>();
BizColumn bizColumn = new BizColumn();
foreach (var property in dbDataItem.MyDataItemKeyColumns)
{
result.Properties.Add(new EntityInstanceProperty(bizColumn.GetColumn(property.ColumnID, true))
{
Value = property.Value
});
}
}
return(result);
//result.SetProperties(listProperties);
}
//public DataItemDTO GetDataItem(int tableDrivedEntityID, List<EntityInstanceProperty> keyProperties)
//{
// using (var model = new MyIdeaDataDBEntities())
// {
// var dbDataItem = GetDBDataItem(model, tableDrivedEntityID, keyProperties);
// if (dbDataItem != null)
// return ToDataItemDTO(dbDataItem);
// else return null;
// }
//}
public int GetOrCreateDataItem(DP_BaseData dataItem)
{
using (var model = new MyIdeaDataDBEntities())
{
var MyDataItem = GetDBDataItem(model, dataItem.TargetEntityID, dataItem.KeyProperties);
if (MyDataItem == null)
{
//if(dataItem.DataView!=null)
//{
// foreach(var item in dataItem.DataView.Properties)
// {
// info += (info == "" ? "" : ",") + item.Value;
// }
//}
//else
//{
// foreach (var item in dataItem.KeyProperties)
// {
// info += (info == "" ? "" : ",") + item.Value;
// }
//}
MyDataItem = new MyDataItem();
MyDataItem.TableDrivedEntityID = dataItem.TargetEntityID;
if (dataItem is DP_DataView)
{
MyDataItem.Info = (dataItem as DP_DataView).ViewInfo;
}
else if (dataItem is DP_DataRepository)
{
MyDataItem.Info = (dataItem as DP_DataRepository).ViewInfo;
}
foreach (var keyColumn in dataItem.KeyProperties)
{
MyDataItem.MyDataItemKeyColumns.Add(new MyDataItemKeyColumns()
{
ColumnID = keyColumn.ColumnID, Value = keyColumn.Value == null ? null : keyColumn.Value.ToString()
});
}
model.MyDataItem.Add(MyDataItem);
model.SaveChanges();
}
return(MyDataItem.ID);
}
}
public static void Main(string[] args)
{
Console.WriteLine("Size of GUID: {0}", Marshal.SizeOf(typeof (Guid)));
Console.WriteLine("Size of int: {0}", sizeof (int));
int count = 80000000;
var array = new MyDataItem[count];
for (int i = 0; i < array.Length; i++)
{
array[i] = new MyDataItem();
}
GC.Collect();
var msg = String.Format("Memory: {0} bytes", GC.GetTotalMemory(true).ToString("0,0"));
Console.WriteLine(msg);
Console.ReadKey();
}
