/// All of our MenuItems' click events are handled by this method. It checks the
/// mapping to see which verb is associated with the MenuItem that sent the event
/// and then invokes that verb.
private void menuItem_Click(object sender, EventArgs e)
{
MenuItem key = sender as MenuItem;
DesignerVerb v = verbsFromMenuItems[key] as DesignerVerb;
v.Invoke();
}
protected override void OnClick(EventArgs e)
{
if (_verb != null)
{
_verb.Invoke();
}
}
void InvokeCommand(object sender, EventArgs e)
{
try {
verb.Invoke();
} catch (Exception ex) {
MessageService.ShowException(ex);
}
}
void InvokeCommand(object sender, EventArgs e)
{
try
{
verb.Invoke();
}
catch (Exception ex)
{
Trace.Write("MenuCommandServiceImpl: " + ex.ToString());
}
}
void InvokeCommand(object sender, EventArgs e)
{
try
{
verb.Invoke();
}
catch (Exception ex)
{
throw;
}
}
private void Init()
{
this.Action =
delegate(object sender, ToolStripItemCodonEventArgs codon)
{
if (_contextMenuCommand != null)
{
_contextMenuCommand.Run();
}
else if (_designerVerb != null)
{
_designerVerb.Invoke();
}
};
}
/// called to invoke menu item verbs
private void MenuItemClickHandler(object sender, EventArgs e)
{
// get the menu item
ToolStripMenuItem menuItem = sender as ToolStripMenuItem;
if (menuItem != null)
{
// get and invoke the verb
DesignerVerb verb = menuItemVerb[menuItem] as DesignerVerb;
if (verb != null)
{
try
{
verb.Invoke();
}
catch {}
}
}
}
/// <summary>
/// 单击谓词连接
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void linkLabelVerb_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
DesignerVerb verb = e.Link.LinkData as DesignerVerb;
verb.Invoke();
}
/// <summary>
/// Programmatically executes the method associated with the item.
/// </summary>
public override void Invoke()
{
_verb.Invoke();
}
public override void Invoke()
{
targetVerb.Invoke();
}
/// <summary> /// Programmatically executes the method associated with the item. /// </summary> public override void Invoke() => _verb.Invoke();