private void OnBeforeQueryStatusDynamicItem(object sender, EventArgs args)
{
AttachSubmenuCommand matchedCommand = (AttachSubmenuCommand)sender;
matchedCommand.Enabled = true;
matchedCommand.Visible = true;
// Find out whether the command ID is 0, which is the ID of the root item.
// If it is the root item, it matches the constructed DynamicItemMenuCommand,
// and IsValidDynamicItem won't be called.
bool isRootItem = (matchedCommand.MatchedCommandId == 0);
// The index is set to 1 rather than 0 because the Solution.Projects collection is 1-based.
int indexForDisplay = (isRootItem ? 1 : (matchedCommand.MatchedCommandId - (int)cmdidMyCommand) + 1);
matchedCommand.Text = dte2.Solution.Projects.Item(indexForDisplay).Name;
Array startupProjects = (Array)dte2.Solution.SolutionBuild.StartupProjects;
string startupProject = System.IO.Path.GetFileNameWithoutExtension((string)startupProjects.GetValue(0));
// Check the command if it isn't checked already selected
matchedCommand.Checked = (matchedCommand.Text == startupProject);
// Clear the ID because we are done with this item.
matchedCommand.MatchedCommandId = 0;
}
/// <summary>
/// Initializes a new instance of the <see cref="AttachToEngineCommand"/> class.
/// Adds our command handlers for menu (commands must exist in the command table file)
/// </summary>
/// <param name="package">Owner package, not null.</param>
/// <param name="commandService">Command service to add command to, not null.</param>
private AttachToEngineCommand(AsyncPackage package, OleMenuCommandService commandService)
{
this.package = package ?? throw new ArgumentNullException(nameof(package));
commandService = commandService ?? throw new ArgumentNullException(nameof(commandService));
if (package == null)
{
throw new ArgumentNullException(nameof(package));
}
this.package = package;
dte2 = (DTE2)(package as System.IServiceProvider).GetService(typeof(DTE));
if (commandService != null)
{
// Add the DynamicItemMenuCommand for the expansion of the root item into N items at run time.
CommandID dynamicItemRootId = new CommandID(new Guid(guidDynamicMenuPackageCmdSet), (int)cmdidMyCommand);
AttachSubmenuCommand dynamicMenuCommand = new AttachSubmenuCommand(dynamicItemRootId,
IsValidDynamicItem,
OnInvokedDynamicItem,
OnBeforeQueryStatusDynamicItem);
commandService.AddCommand(dynamicMenuCommand);
AttachCommand = dynamicMenuCommand;
// add，find不到
CommandID defaultCommandId = new CommandID(new Guid(guidDynamicMenuPackageCmdSet), (int)cmdidMyAnchorCommand);
MenuCommand defaultMenuCommand = new MenuCommand(this.OnDefaultCommandExecute, defaultCommandId);
commandService.AddCommand(defaultMenuCommand);
//CommandID startCommand = new CommandID(new Guid("{5EFC7975-14BC-11CF-9B2B-00AA00573819}"), (int)VSStd97CmdID.Start);
//foreach(Command command in dte2.Commands)
//{
// if(command.ID == (int)VSStd97CmdID.Start)
// {
// (command as MenuCommand)
// int a = 1;
// }
//}
//MenuCommand startMenu = commandService.FindCommand(startCommand);
//if(startMenu != null)
//{
// startMenu.Visible = false;
//}
}
//var menuCommandID = new CommandID(CommandSet, CommandId);
//var menuItem = new MenuCommand(this.Execute, menuCommandID);
//commandService.AddCommand(menuItem);
}
private void OnInvokedDynamicItem(object sender, EventArgs args)
{
AttachSubmenuCommand invokedCommand = (AttachSubmenuCommand)sender;
// If the command is already checked, we don't need to do anything
if (invokedCommand.Checked)
{
return;
}
// Find the project that corresponds to the command text and set it as the startup project
var projects = dte2.Solution.Projects;
foreach (Project proj in projects)
{
if (invokedCommand.Text.Equals(proj.Name))
{
dte2.Solution.SolutionBuild.StartupProjects = proj.FullName;
return;
}
}
}