public string GetCheckedItemsStringValue()
{
StringBuilder sb = new StringBuilder("");
for (int i = 0; i < cclb.CheckedItems.Count; i++)
{
sb.Append(cclb.GetItemText(cclb.CheckedItems[i])).Append(ccbParent.ValueSeparator);
}
if (sb.Length > 0)
{
sb.Remove(sb.Length - ccbParent.ValueSeparator.Length, ccbParent.ValueSeparator.Length);
}
return(sb.ToString());
}
public override string GetTextValue()
{
if (listBox.CheckedItems.Count == 0)
{
return(TextForNone);
}
if (listBox.CheckedItems.Count == listBox.Items.Count)
{
return(TextForAll);
}
if (CustomTextBuilder != null)
{
return(CustomTextBuilder(this));
}
else
{
StringBuilder sb = new StringBuilder("");
for (int i = 0; i < listBox.CheckedItems.Count; i++)
{
if (i != 0)
{
sb.Append(ValueSeparator);
}
sb.Append(listBox.GetItemText(listBox.CheckedItems[i]));
}
return(sb.ToString());
}
}
public string GetItemsStringValue(IEnumerable <object> checkedItems)
{
var sb = new StringBuilder();
foreach (var checkedItem in checkedItems)
{
if (sb.Length > 0)
{
sb.Append(_ccbParent.ValueSeparator);
}
sb.Append(_cclb.GetItemText(checkedItem));
}
return(sb.ToString());
}