public TypedListViewDisplayMember Clone()
{
TypedListViewDisplayMember res = new TypedListViewDisplayMember();
res._defaultStyles = this._defaultStyles;
res.BackColor = this.BackColor;
res.Checked = this.Checked;
res.CustomAttributeType = this.CustomAttributeType;
res.CustomAttributeValueName = this.CustomAttributeValueName;
res.DataSourceName = this.DataSourceName;
res.DisplayMember = this.DisplayMember;
res.Caption = this.Caption;
//res.SubItems = this.SubItems;
res.SubItems = new BaseListViewItemsCollection();
foreach (var item in this.SubItems)
{
BaseListViewItem newitem = new BaseListViewItem(item.DisplayMember, item.DataSourceName);
newitem.Caption = item.Caption;
newitem.BackColor = item.BackColor;
newitem.CustomAttributeType = item.CustomAttributeType;
newitem.CustomAttributeValueName = item.CustomAttributeValueName;
newitem.Font = item.Font;
newitem.ForeColor = item.ForeColor;
newitem.ImageIndexByFieldName = item.ImageIndexByFieldName;
res.SubItems.Add(newitem);
}
return(res);
}
/// <summary>
/// Метод заполняющий контролс типа ListView
/// </summary>
/// <param name="ctrl">Сам контрол</param>
/// <param name="DataSource">Источник данных</param>
/// <param name="ItemDesc">Описание элементов листвью</param>
public static void FillListView(ListView ctrl, object DataSource, TypedListViewDisplayMember ItemDesc)
{
if (ItemDesc != null)
{
ListViewItem li = new ListViewItem();
#region IEnumerable Case
if ((DataSource is System.Collections.IEnumerable) && DataSource.GetType() != typeof(string))
{
var collection = (DataSource as System.Collections.IEnumerable);
foreach (var item in collection)
{
object text;
if (/*item.GetType().GetProperty(*/ ItemDesc.DisplayMember == null && ItemDesc.DataSourceName != null)
{
if (!item.GetType().IsClass)
{
text = item;
}
else
{
var val = item.GetType().GetProperty(ItemDesc.DataSourceName).GetValue(item, null);
text = val.GetType().GetProperty(ItemDesc.DisplayMember).GetValue(val, null);
}
}
else
{
if (item.GetType() != typeof(string))
{
text = item.GetType().GetProperty(ItemDesc.DisplayMember).GetValue(item, null);
}
else
{
text = item.ToString();
}
//--тут надо передалть и убрать тип аттрибута!!!
if (ItemDesc.CustomAttributeType != null)
{
var custattrs = ItemDesc.CustomAttributeType.GetField(text.ToString()).GetCustomAttributes(false);
if (custattrs != null)
{
foreach (var attr in custattrs)
{
var text2 = attr.GetType().GetProperty(ItemDesc.CustomAttributeValueName).GetValue(attr, null);
if (text2 != null)
{
text = text2;
break;
}
}
}
}
}
if (text != null)
{
li = new ListViewItem(text.ToString());
li.Checked = ItemDesc.Checked;
if (!ItemDesc.IsDefaultSttyle())
{
li.Font = ItemDesc.Font;
li.ForeColor = ItemDesc.ForeColor;
li.BackColor = ItemDesc.BackColor;
}
if (string.IsNullOrEmpty(ItemDesc.ImageIndexByFieldName))
{
li.ImageIndex = ItemDesc.ImageIndex;
}
else
{
var im_idx = item.GetType().GetProperty(ItemDesc.ImageIndexByFieldName).GetValue(item, null);
if (im_idx != null && im_idx.GetType() == typeof(int))
{
li.ImageIndex = (int)im_idx;
}
}
li.Tag = item;
}
if (ItemDesc.SubItems.Count > 0)
{
foreach (var subitem in ItemDesc.SubItems)
{
object text2 = null;
if (subitem.DataSourceName != null)
{
if (item.GetType().GetProperty(subitem.DataSourceName) != null)
{
if (!item.GetType().IsClass)
{
text2 = item;
}
else
{
var val = item.GetType().GetProperty(subitem.DataSourceName).GetValue(item, null);
if (val != null)
{
text2 = val.GetType().GetProperty(subitem.DisplayMember).GetValue(val, null);
}
}
}
else //--экспириметально
{
if (!item.GetType().IsClass)
{
text2 = item;
}
else
{
var val = item.GetType().GetProperty(subitem.DisplayMember).GetValue(item, null);
if (val != null && (val.GetType() != typeof(string) & val.GetType() != typeof(DateTime) & val.GetType() != typeof(int)))
{
text2 = val.GetType().GetProperty(subitem.DisplayMember).GetValue(val, null);
}
else
{
text2 = val;
}
}
}
}
else
{
text2 = item.GetType().GetProperty(subitem.DisplayMember).GetValue(item, null);
if (subitem.CustomAttributeType != null)
{
var custattrs = subitem.CustomAttributeType.GetField(text2.ToString()).GetCustomAttributes(false);
if (custattrs != null)
{
foreach (var attr in custattrs)
{
var text3 = attr.GetType().GetProperty(subitem.CustomAttributeValueName).GetValue(attr, null);
if (text3 != null)
{
text2 = text3;
break;
}
}
}
}
}
if (text2 != null)
{
ListViewItem.ListViewSubItem si = new ListViewItem.ListViewSubItem();
si.Text = text2.ToString();
if (!subitem.IsDefaultSttyle())
{
si.Font = ItemDesc.Font;
si.ForeColor = ItemDesc.ForeColor;
si.BackColor = ItemDesc.BackColor;
}
li.SubItems.Add(si);
}
}
}
ctrl.Items.Add(li);
}
}
#endregion
//--надо сделать еще классами, а не только коллекции!!!
#region DataTable Case
if (DataSource is DataTable)
{
var table = (DataSource as DataTable);
//--captions:cap1;cap2;cap3...
}
#endregion
}
}
