public GridViewRowInfo AddNewRow(GridViewNewRowInfo newRow)
{
GridViewRowInfo parent = newRow.Parent as GridViewRowInfo;
PropertyDescriptor descriptor = ListBindingHelper.GetListItemProperties(parent.DataBoundItem).Find(this.relation.ChildColumnNames[0], true);
List <GridViewRowInfo> cachedChildRows = this.GetCachedChildRows(parent.DataBoundItem, descriptor);
if (descriptor == null)
{
return((GridViewRowInfo)null);
}
IList list = descriptor.GetValue(parent.DataBoundItem) as IList;
if (list != null)
{
this.SuspendNotifications();
object instance = Activator.CreateInstance(ListBindingHelper.GetListItemType((object)list));
GridViewRowInfo gridViewRowInfo = this.Template.Rows.NewRow();
((IDataItem)gridViewRowInfo).DataBoundItem = instance;
gridViewRowInfo.SetParent(parent);
foreach (GridViewColumn column in (Collection <GridViewDataColumn>)newRow.ViewTemplate.Columns)
{
if (column.IsVisible && !column.ReadOnly && newRow.Cells[column.FieldName].Value != null)
{
gridViewRowInfo[column] = newRow.Cells[column.FieldName].Value;
}
}
list.Add(instance);
cachedChildRows.Add(gridViewRowInfo);
this.ResumeNotifications();
return(gridViewRowInfo);
}
object obj = descriptor.GetValue(parent.DataBoundItem);
if (obj == null)
{
return((GridViewRowInfo)null);
}
System.Type type = obj.GetType();
if (!type.IsGenericType || type.IsGenericTypeDefinition)
{
return((GridViewRowInfo)null);
}
MethodInfo method = type.GetMethod("Add");
if ((object)method == null)
{
return((GridViewRowInfo)null);
}
this.SuspendNotifications();
object instance1 = Activator.CreateInstance(ListBindingHelper.GetListItemType((object)list));
GridViewRowInfo gridViewRowInfo1 = this.Template.Rows.NewRow();
((IDataItem)gridViewRowInfo1).DataBoundItem = instance1;
gridViewRowInfo1.SetParent(parent);
foreach (GridViewColumn column in (Collection <GridViewDataColumn>)newRow.ViewTemplate.Columns)
{
if (column.IsVisible && !column.ReadOnly && newRow.Cells[column.FieldName].Value != null)
{
gridViewRowInfo1[column] = newRow.Cells[column.FieldName].Value;
}
}
method.Invoke(obj, new object[1] {
instance1
});
cachedChildRows.Add(gridViewRowInfo1);
this.ResumeNotifications();
return(gridViewRowInfo1);
}