void propertyGrid1_PropertyValueChanged(object s, PropertyValueChangedEventArgs e)
{
ActionAttachEvent aae = propertyGrid1.SelectedObject as ActionAttachEvent;
if (aae != null)
{
if (string.CompareOrdinal(e.ChangedItem.PropertyDescriptor.Name, "ActionName") == 0)
{
if (DesignUtil.IsActionNameInUse(_rootNode, e.ChangedItem.Value.ToString(), aae.ActionId))
{
MessageBox.Show(this, "The action name is in use", "Set action name", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
aae.ActionName = e.OldValue.ToString();
}
}
else
{
propertyGrid1.Refresh();
}
}
else
{
ActionClass act = propertyGrid1.SelectedObject as ActionClass;
if (act != null)
{
if (string.CompareOrdinal(e.ChangedItem.PropertyDescriptor.Name, "ActionName") == 0)
{
if (DesignUtil.IsActionNameInUse(_rootNode, e.ChangedItem.Value.ToString(), act.ActionId))
{
MessageBox.Show(this, "The action name is in use", "Set action name", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
act.ActionName = e.OldValue.ToString();
}
}
else
{
if (act.ActionMethod != null && act.ActionMethod.Owner != null)
{
IMethodParameterAttributesProvider dmp = act.ActionMethod.Owner.ObjectInstance as IMethodParameterAttributesProvider;
if (dmp != null)
{
Dictionary <string, Attribute[]> pap = dmp.GetParameterAttributes(act.ActionMethod.MethodName);
if (pap != null && pap.Count > 0)
{
propertyGrid1.Refresh();
}
}
}
}
}
}
}