private FrameworkElement LoadTable([NotNull] XElement element)
{
// data table
Debug.ArgumentNotNull(element, nameof(element));
var dataTable = new ResultDataTable
{
TableName = @"Table"
};
dataTable.RowChanged += DataTableOnRowChanged;
LoadColumns(dataTable, element);
LoadRows(dataTable, element);
dataTable.AcceptChanges();
DataTables.Add(dataTable);
// datagrid
var dataGrid = new DataGrid
{
VerticalAlignment = VerticalAlignment.Stretch,
RowHeaderWidth = 0,
CanUserReorderColumns = false,
CanUserSortColumns = false,
CanUserAddRows = false,
CanUserDeleteRows = false,
Tag = dataTable
};
dataGrid.BeginningEdit += OnBeginningEdit;
dataGrid.PreviewMouseRightButtonDown += HandleRightMouseDown;
DataGrids.Add(dataGrid);
dataGrid.ItemsSource = dataTable.DefaultView;
return(dataGrid);
}
protected virtual List <Control> GetDataRelation(Type model, BindingSource prevBindingSource = null, DataTable prevDataTable = null, string propertyName = null, int?columnId = null)
{
var columnsToHide = new List <string>();
propertyName += "HidenColumn"; //ToDo: To refactor
var dataGrid = new DataGridView();
var bsCustomer = new BindingSource();
var dataTable = new DataTable(model.Name);
DsMain.Tables.Add(dataTable);
if (prevDataTable != null)
{
columnsToHide.Add(propertyName);
dataTable.Columns.Add(propertyName, typeof(int));
}
else
{
bsCustomer.DataSource = DsMain;
bsCustomer.DataMember = model.Name;
dataGrid.DataSource = bsCustomer;
DataGrids.Add(dataGrid);
}
var modelProperties = model.GetProperties();
var counter = 0;
foreach (var property in modelProperties)
{
if (property.PropertyType.IsArray)
{
columnsToHide.Add(property.Name + "HidenColumn");
dataTable.Columns.Add(property.Name + "HidenColumn", typeof(int));
GetDataRelation(property.PropertyType.GetElementType(), bsCustomer, dataTable, property.Name, counter);
}
else
{
if (property.PropertyType.FullName != null &&
!(property.PropertyType.IsClass &&
!property.PropertyType.FullName.StartsWith("System.")))
{
dataTable.Columns.Add(property.Name, property.PropertyType);
}
else
{
columnsToHide.Add(property.Name + "HidenColumn");
dataTable.Columns.Add(property.Name + "HidenColumn", typeof(int));
GetDataRelation(property.PropertyType, bsCustomer, dataTable, property.Name, counter);
}
}
counter++;
}
if (prevDataTable != null)
{
if (columnId != null)
{
var dataRelation = new DataRelation(model.Name,
DsMain.Tables[DsMain.Tables.IndexOf(prevDataTable)].Columns[(int)columnId],
DsMain.Tables[DsMain.Tables.IndexOf(dataTable)].Columns[0], false);
DsMain.Relations.Add(dataRelation);
}
else
{
throw new NullReferenceException();
}
bsCustomer = new BindingSource
{
DataSource = prevBindingSource,
DataMember = model.Name
};
dataGrid.DataSource = bsCustomer;
DataGrids.Add(dataGrid);
}
HideColumnDictionary.Add(dataGrid, columnsToHide);
return(DataGrids);
}