public DataBoundObjectCollection(DataTable dataTable)
{
this._dataTable = dataTable;
this._rowsWrapper = new ReadOnlyDataRowCollectionWrapper(this._dataTable.Rows);
PropertyDescriptor[] properties = new PropertyDescriptor[dataTable.Columns.Count];
for (int index = 0; index < dataTable.Columns.Count; index++)
{
DataColumn column = dataTable.Columns[index];
properties[index] = new ColumnPropertyDescriptor(
column.ColumnName,
index,
!column.AllowDBNull || !column.DataType.IsValueType ? column.DataType : typeof(Nullable <>).MakeGenericType(column.DataType)
);
}
this.Properties = new PropertyDescriptorCollection(properties, true);
this._rowIndices = new Dictionary <DataRow, int>(dataTable.Rows.Count);
foreach (DataRow row in dataTable.Rows)
{
this.Add(new DataBoundObject(this, row.ItemArray));
this._rowIndices.Add(row, this._rowIndices.Count);
}
this.CustomTypeDescriptor = new DataBoundTypeDescriptor(this.Properties);
this._dataTable.RowChanged += this.DataTable_RowChanged;
this._dataTable.TableCleared += this.DataTable_TableCleared;
this._dataTable.RowDeleted += this.DataTable_RowDeleted;
this._dataTable.ColumnChanged += this.DataTable_ColumnChanged;
}
public TwoDARowTypeDescriptor(DataRow row)
{
if (row == null)
{
throw new ArgumentNullException("row");
}
this.row = row;
doc = (TwoDADocument)row.Table.ExtendedProperties[typeof(TwoDADocument)];
var properties = new List <PropertyDescriptor>();
foreach (DataColumn column in row.Table.Columns)
{
TwoDASchema.Column schemaColumn = null;
if (doc.Schema != null)
{
schemaColumn = doc.Schema.Columns.FirstOrDefault(sc => sc.Name == column.ColumnName);
}
var property = new ColumnPropertyDescriptor(column, schemaColumn);
properties.Add(property);
}
this.properties = new PropertyDescriptorCollection(properties.ToArray(), true);
}
public ViewColumn(IViewContext viewContext, ColumnPropertyDescriptor columnPropertyDescriptor, DataGridViewCell cellTemplate) : base(cellTemplate)
{
ViewContext = viewContext;
ColumnPropertyDescriptor = columnPropertyDescriptor;
SortMode = DataGridViewColumnSortMode.Automatic;
if (columnPropertyDescriptor != null)
{
HeaderText = columnPropertyDescriptor.DisplayName;
DataPropertyName = columnPropertyDescriptor.Name;
Name = columnPropertyDescriptor.Name;
}
}
public ViewColumn(IViewContext viewContext, ColumnPropertyDescriptor columnPropertyDescriptor, DataGridViewCell cellTemplate) : base(cellTemplate)
{
ViewContext = viewContext;
ColumnPropertyDescriptor = columnPropertyDescriptor;
SortMode = DataGridViewColumnSortMode.Automatic;
if (columnPropertyDescriptor != null)
{
HeaderText = columnPropertyDescriptor.DisplayName;
DataPropertyName = columnPropertyDescriptor.Name;
Name = columnPropertyDescriptor.Name;
}
}
public ViewColumn(IViewContext viewContext, ColumnPropertyDescriptor columnPropertyDescriptor)
: this(viewContext, columnPropertyDescriptor, new ViewCell())
{
}
public ViewColumn(IViewContext viewContext, ColumnPropertyDescriptor columnPropertyDescriptor) : this(viewContext, columnPropertyDescriptor, new ViewCell())
{
}
