public static int GetNewIndex(this System.Windows.Forms.ListControl lstControl)
#endif
{
if (_dictionaryOfNewIndexes.ContainsKey(lstControl.GetHashCode()))
{
return(_dictionaryOfNewIndexes[lstControl.GetHashCode()]);
}
else
{
return(-1);
}
}
/// <summary>
/// Adds the item.
/// </summary>
/// <param name="lstControl">The list control instance.</param>
public static void Clear(this System.Windows.Forms.ListControl lstControl)
#endif
{
if (lstControl is System.Windows.Forms.ListBox)
{
((System.Windows.Forms.ListBox)lstControl).Items.Clear();
}
else if (lstControl is System.Windows.Forms.ComboBox)
{
((System.Windows.Forms.ComboBox)lstControl).Items.Clear();
}
_dictionaryOfNewIndexes[lstControl.GetHashCode()] = -1;
}