protected override void Dispose(bool disposing)
{
if (disposing)
{
if (_renameProvider != null)
{
TypeDescriptor.RemoveProvider(_renameProvider, Component);
_renameProvider.Dispose();
_renameProvider = null;
}
}
base.Dispose(disposing);
}
/// <summary>
/// Called to check if we can extend a given control. We return true if the control has the same ID a
/// our extender control target.
/// </summary>
/// <param name="extendee"></param>
/// <returns></returns>
public bool CanExtend(object extendee)
{
Control extendeeControl = extendee as Control;
bool canExtend = false;
if (extendeeControl != null)
{
canExtend = (extendeeControl.ID == ExtenderControl.TargetControlID);
if (canExtend)
{
if (_renameProvider == null)
{
// hook up the rename prvider.
_renameProvider = new ExtenderPropertyRenameDescProv(this, extendeeControl);
TypeDescriptor.AddProvider(_renameProvider, extendeeControl);
}
}
}
return(canExtend);
}