By Wilhelm Vortisch - Thursday, January 13, 2011
Hi *,
I try to add a custom toolbar command
public class NCustomDiagramButtonCommand : NDiagramButtonCommand
{
// [...]
public NCustomDiagramButtonCommand()
: base((int)DiagramCommandRange.Misc, (int)DiagramCommand.LastCommandId + 1, "Custom command", "Custom button command in a custom toolbar.")
{
}
public override void Execute()
{
MessageBox.Show("NCustomDiagramButtonCommand was executed.");
}
// [...]
}
with
// create the custom buttom command if not already craated
if (customDiagramButtonCommand == null)
{
customDiagramButtonCommand = new NCustomDiagramButtonCommand();
Form.CommandBarsManager.Commander.Commands.Add(customDiagramButtonCommand);
}
to one of the menu entrys (the "Edit" menu) in the main menu bar with:
NMenuBar mainMenu = (NMenuBar)Form.CommandBarsManager.Toolbars["Main Menu"];
mainMenu.Commands[2].Commands.Add(NCommand.FromContext((NCommandContext)customDiagramButtonCommand.CreateUICommand()));
If I call this after
Form.CommandBarsManager.Recreate();
the new menu entry is shown, but if I clicked the new menu entry, the "Execute" procedure of the NCustomDiagramButtonCommand object isn't fired.
Why?
Regards
Wilhelm
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By Nevron Support - Friday, January 14, 2011
Hi Wilhelm,
You have to create the command that you add to the main menu Commands collection as follows:
int id = customDiagramButtonCommand.Id;
NCommandContext context = Form.CommandBarsManager.Contexts.ContextFromID(id);
NCommand cmd = NCommand.FromContext(context);
I hope this helps.
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By Wilhelm Vortisch - Monday, January 17, 2011
Hi Nevron Support,
thank you, the above tip has solved my problem.
Regards
Wilhelm
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