public ListViewSubItemExCollection(ListViewItemEx owner) : base(owner)
{
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == null)
{
throw new ArgumentNullException(nameof(destinationType));
}
if ((destinationType == typeof(InstanceDescriptor)) && (value is ListViewItemEx))
{
ConstructorInfo constructor;
ListViewItemEx item = (ListViewItemEx)value;
for (int i = 1; i < item.SubItems.Count; i++)
{
if (item.SubItems[i].CustomStyle)
{
if (string.IsNullOrEmpty(item.ImageKey))
{
constructor = typeof(ListViewItemEx).GetConstructor(new Type[] { typeof(ListViewItemEx.ListViewSubItem[]), typeof(int) });
if (constructor != null)
{
ListViewItemEx.ListViewSubItem[] array = new ListViewItemEx.ListViewSubItem[item.SubItems.Count];
((ICollection)item.SubItems).CopyTo(array, 0);
return(new InstanceDescriptor(constructor, new object[] { array, item.ImageIndex }, false));
}
}
else
{
constructor = typeof(ListViewItemEx).GetConstructor(new Type[] { typeof(ListViewItemEx.ListViewSubItem[]), typeof(string) });
if (constructor != null)
{
ListViewItemEx.ListViewSubItem[] itemArray = new ListViewItemEx.ListViewSubItem[item.SubItems.Count];
((ICollection)item.SubItems).CopyTo(itemArray, 0);
return(new InstanceDescriptor(constructor, new object[] { itemArray, item.ImageKey }, false));
}
}
break;
}
}
string[] strArray = new string[item.SubItems.Count];
for (int j = 0; j < strArray.Length; j++)
{
strArray[j] = item.SubItems[j].Text;
}
if (item.SubItems[0].CustomStyle)
{
if (!string.IsNullOrEmpty(item.ImageKey))
{
constructor = typeof(ListViewItemEx).GetConstructor(new Type[] { typeof(string[]), typeof(string), typeof(Color), typeof(Color), typeof(Font) });
if (constructor != null)
{
return(new InstanceDescriptor(constructor, new object[] { strArray, item.ImageKey, item.SubItems[0].CustomForeColor ? item.ForeColor : Color.Empty, item.SubItems[0].CustomBackColor ? item.BackColor : Color.Empty, item.SubItems[0].CustomFont ? item.Font : null }, false));
}
}
else
{
constructor = typeof(ListViewItemEx).GetConstructor(new Type[] { typeof(string[]), typeof(int), typeof(Color), typeof(Color), typeof(Font) });
if (constructor != null)
{
return(new InstanceDescriptor(constructor, new object[] { strArray, item.ImageIndex, item.SubItems[0].CustomForeColor ? item.ForeColor : Color.Empty, item.SubItems[0].CustomBackColor ? item.BackColor : Color.Empty, item.SubItems[0].CustomFont ? item.Font : null }, false));
}
}
}
if (((item.ImageIndex == -1) && string.IsNullOrEmpty(item.ImageKey)) && (item.SubItems.Count <= 1))
{
constructor = typeof(ListViewItemEx).GetConstructor(new Type[] { typeof(string) });
if (constructor != null)
{
return(new InstanceDescriptor(constructor, new object[] { item.Text }, false));
}
}
if (item.SubItems.Count <= 1)
{
if (!string.IsNullOrEmpty(item.ImageKey))
{
constructor = typeof(ListViewItemEx).GetConstructor(new Type[] { typeof(string), typeof(string) });
if (constructor != null)
{
return(new InstanceDescriptor(constructor, new object[] { item.Text, item.ImageKey }, false));
}
}
else
{
constructor = typeof(ListViewItemEx).GetConstructor(new Type[] { typeof(string), typeof(int) });
if (constructor != null)
{
return(new InstanceDescriptor(constructor, new object[] { item.Text, item.ImageIndex }, false));
}
}
}
if (!string.IsNullOrEmpty(item.ImageKey))
{
constructor = typeof(ListViewItemEx).GetConstructor(new Type[] { typeof(string[]), typeof(string) });
if (constructor != null)
{
return(new InstanceDescriptor(constructor, new object[] { strArray, item.ImageKey }, false));
}
}
else
{
constructor = typeof(ListViewItemEx).GetConstructor(new Type[] { typeof(string[]), typeof(int) });
if (constructor != null)
{
return(new InstanceDescriptor(constructor, new object[] { strArray, item.ImageIndex }, false));
}
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}