protected void LoadRows()
{
// Clear current Grid Selection
this.Grid.SelectedRows.Clear();
if (this.Binding != null)
{
this.SetColumnEditing();
Model.Item item = (Model.Item) this.Binding;
List <Model.Item> currentitems = item.Relationships(this.RelationshipType).CurrentItems();
// Set Number of Rows in Grid
this.Grid.NoRows = currentitems.Count();
// Load Current Items into Grid
for (int i = 0; i < this.Grid.NoRows; i++)
{
Model.Relationship relationship = (Model.Relationship)currentitems[i];
int j = 0;
foreach (Model.PropertyType proptype in this.PropertyTypes)
{
Model.Property property = null;
if (relationship.ItemType.Equals(proptype.Type))
{
property = relationship.Property(proptype);
}
else
{
if (relationship.Related != null)
{
property = relationship.Related.Property(proptype);
}
}
if (property != null)
{
this.Grid.Rows[i].Cells[j].Binding = property;
}
else
{
this.Grid.Rows[i].Cells[j].SetValue(null);
}
j++;
}
}
}
else
{
// Clear all Rows
this.Grid.NoRows = 0;
}
this.UpdateCommandsCanExecute();
}
