This example adds a custom command to the shortcut menu. When an end user builds a solution in the generated designer and right-clicks the diagram, one additional command, Validate, appears in the shortcut menu.
In the Commands.ctc file, the following line appears after the include statements.
#define AssociationSortValidate 0x801
In the Commands.ctc file, the following line appears after GENERATED_BUTTONS.
guidCmdSet:AssociationSortValidate, guidCmdSet:grpidContextMain, 0x0100, OI_NOID, BUTTON, DIS_DEF, "&Validate";
Within the CtcComponents folder, the following .cs file is available. Note that the namespace and some of the methods have the name of the project, MenuSample, in them.
using System;
using System.Collections.Generic;
using System.Text;
using System.ComponentModel.Design;
using Microsoft.VisualStudio.Modeling;
using Microsoft.VisualStudio.Modeling.Shell;
namespace MS.MenuSample
{
internal partial class MenuSampleCommandSet
{
// Define the command. This must be unique and match the value in Commands.ctc.
private const int AssociationSortValidate = 0x801;
// Register event handlers for menu commands when DSL designer starts.
// Get the commands defined in the generated code.
protected override IList<System.ComponentModel.Design.MenuCommand> GetMenuCommands()
{
global::System.Collections.Generic.IList<global::System.ComponentModel.Design.MenuCommand> commands = base.GetMenuCommands();
commands.Add(new DynamicStatusMenuCommand(
new EventHandler(OnStatusChangeAssociationSort),
new EventHandler(OnMenuChangeAssociationSort),
CustomCommandId(AssociationSortValidate)));
return commands;
}
// Set whether a command should appear in the shortcut menu by default.
internal void OnStatusChangeAssociationSort(object sender, EventArgs e)
{
MenuCommand command = sender as MenuCommand;
command.Visible = command.Enabled = true;
}
// Perform an Association Sort command on the current selection.
internal void OnMenuChangeAssociationSort(object sender, EventArgs e)
{
MenuCommand command = sender as MenuCommand;
}
// Create local command IDs that are unique.
private CommandID CustomCommandId(int command)
{
return new CommandID(new Guid(Constants.MenuSampleCommandSetId), command);
}
}
}