internal void FirePropertyValueChangedEvent(PropertyValueChangedEventArgs e)
{
PropertyValueChangedEventHandler del = OnPropertyValueChanged;
if (del != null)
{
del(this, e);
}
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// propertyvaluechangedeventhandler.BeginInvoke(s, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this PropertyValueChangedEventHandler propertyvaluechangedeventhandler, Object s, PropertyValueChangedEventArgs e, AsyncCallback callback)
{
if (propertyvaluechangedeventhandler == null)
{
throw new ArgumentNullException("propertyvaluechangedeventhandler");
}
return(propertyvaluechangedeventhandler.BeginInvoke(s, e, callback, null));
}
public SettingsPropertyGrid()
{
Dock = DockStyle.Fill;
PropertyValueChanged +=new PropertyValueChangedEventHandler(SettingsPropertyGrid_PropertyValueChanged);
}
public SettingsPropertyGrid()
{
Dock = DockStyle.Fill;
PropertyValueChanged += new PropertyValueChangedEventHandler(SettingsPropertyGrid_PropertyValueChanged);
}
/// <summary>
/// Subscribing to any changes of the controls by type
/// </summary>
/// <param name="type"></param>
/// <param name="control">where to look</param>
/// <param name="callback"></param>
/// <param name="except">Optional the exception list with names what should be ignored</param>
public static void noticeAboutChanges(Type type, Form control, EventHandler callback, string[] except = null)
{
foreach (Control ctrl in getControls(control,
c =>
c.GetType() == type
&&
(
(except != null && !except.Contains(c.Name))
||
except == null
)
))
{
if (type == typeof(CheckBox))
{
((CheckBox)ctrl).CheckedChanged -= callback;
((CheckBox)ctrl).CheckedChanged += callback;
continue;
}
if (type == typeof(RadioButton))
{
((RadioButton)ctrl).CheckedChanged -= callback;
((RadioButton)ctrl).CheckedChanged += callback;
continue;
}
if (type == typeof(TextBox))
{
((TextBox)ctrl).TextChanged -= callback;
((TextBox)ctrl).TextChanged += callback;
continue;
}
if (type == typeof(ListBox))
{
((ListBox)ctrl).SelectedIndexChanged -= callback;
((ListBox)ctrl).SelectedIndexChanged += callback;
continue;
}
if (type == typeof(ComboBox))
{
((ComboBox)ctrl).TextChanged -= callback;
((ComboBox)ctrl).TextChanged += callback;
continue;
}
if (type == typeof(RichTextBox))
{
((RichTextBox)ctrl).TextChanged -= callback;
((RichTextBox)ctrl).TextChanged += callback;
continue;
}
if (type == typeof(CheckedListBox))
{
ItemCheckEventHandler call = (sender, e) => { callback(sender, (EventArgs)e); };
((CheckedListBox)ctrl).ItemCheck -= call;
((CheckedListBox)ctrl).ItemCheck += call;
continue;
}
if (type == typeof(DataGridView) || type == typeof(DataGridViewExt))
{
DataGridViewCellEventHandler call = (sender, e) => { callback(sender, (EventArgs)e); };
((DataGridView)ctrl).CellValueChanged -= call;
((DataGridView)ctrl).CellValueChanged += call;
continue;
}
if (type == typeof(PropertyGrid))
{
PropertyValueChangedEventHandler call = (sender, e) => { callback(sender, (EventArgs)e); };
((PropertyGrid)ctrl).PropertyValueChanged -= call;
((PropertyGrid)ctrl).PropertyValueChanged += call;
continue;
}
}
}
public void SetPropertyValueChanged(PropertyValueChangedEventHandler propertyValueChangedEventHandler)
{
propertyGrid.PropertyValueChanged += propertyValueChangedEventHandler;
}
