private static void DefaultColumnsSizeCb(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SfDataGrid dataGrid = d as SfDataGrid;
if (d != null)
{
ObservableCollection <KarveGridExt.ColParamSize> cols = GetDefaultColumnsSize(d, e);
// ok here we can set the columns.
if (dataGrid != null)
{
foreach (var value in cols)
{
if (value.ColumnIndex < dataGrid.Columns.Count)
{
dataGrid.Columns[value.ColumnIndex].Width = value.ColumnWidth;
}
}
// FIXME: usare la base de datos con los colmmans para riversar la serialization in a memory stream.
var combinePath = Path.Combine(_gridOptionPath, "GridOptions_" + dataGrid.Name + ".xml");
using (var file = File.Open(combinePath, FileMode.Open))
{
dataGrid.Deserialize(file);
}
dataGrid.RefreshColumns();
}
}
}
/// <summary>
/// This load the parameters
/// </summary>
/// <param name="dataGrid">DataGrid to be used</param>
/// <param name="serializedString">The serialized string to be used</param>
private static void LoadParameters(SfDataGrid dataGrid, string serializedString)
{
DeserializationOptions options = new DeserializationOptions();
options.DeserializeFiltering = false;
if (string.IsNullOrEmpty(serializedString))
{
return;
}
using (MemoryStream ms = new MemoryStream())
{
using (StreamWriter writer = new StreamWriter(ms))
{
writer.Write(serializedString);
writer.Flush();
byte[] byteArray = ms.ToArray();
using (MemoryStream reader = new MemoryStream(byteArray))
{
dataGrid.Deserialize(reader, options);
}
}
}
}
public static void CustomDeserialize(this SfDataGrid dataGrid, byte[] disposition, bool deserializeDetailsViewDefinition = false)
{
DeserializationOptions options = new DeserializationOptions
{
DeserializeColumns = true,
DeserializeSorting = true
};
if (deserializeDetailsViewDefinition)
{
options.DeserializeDetailsViewDefinition = true;
}
using (MemoryStream ms = new MemoryStream(disposition))
{
dataGrid.Deserialize(ms, options);
dataGrid.AllowDraggingColumns = false;
dataGrid.AllowResizingColumns = false;
dataGrid.AllowResizingHiddenColumns = false;
dataGrid.AllowSorting = false;
dataGrid.AllowEditing = false;
dataGrid.HideEmptyGridViewDefinition = true;
}
}
