/// <summary>
/// Initialization of the package; this method is called right after the package is sited, so this is the place
/// where you can put all the initialization code that rely on services provided by VisualStudio.
/// </summary>
/// <param name="cancellationToken">A cancellation token to monitor for initialization cancellation, which can occur when VS is shutting down.</param>
/// <param name="progress">A provider for progress updates.</param>
/// <returns>A task representing the async work of package initialization, or an already completed task if there is none. Do not return null from this method.</returns>
protected override async Task InitializeAsync(CancellationToken cancellationToken, IProgress <ServiceProgressData> progress)
{
// When initialized asynchronously, the current thread may be a background thread at this point.
// Do any initialization that requires the UI thread after switching to the UI thread.
await this.JoinableTaskFactory.SwitchToMainThreadAsync(cancellationToken);
await Command1.InitializeAsync(this);
}
/// <summary>
/// Initializes the singleton instance of the command.
/// </summary>
/// <param name="package">Owner package, not null.</param>
public static async Task InitializeAsync(AsyncPackage package)
{
// Switch to the main thread - the call to AddCommand in Command1's constructor requires
// the UI thread.
// await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync(package.DisposalToken);
OleMenuCommandService mcs = await package.GetServiceAsync(typeof(IMenuCommandService)) as OleMenuCommandService;
Instance = new Command1(package, mcs);
if (null != mcs)
{
// 更新实体
CommandID updateCmdId = new CommandID(CommandSet, (int)PackageCmdIDs.EntitiesUpdate);
OleMenuCommand updateItem = new OleMenuCommand(Instance.UpdateCallback, updateCmdId);
updateItem.BeforeQueryStatus += Instance.updateItem_BeforeQueryStatus;
mcs.AddCommand(updateItem);
// 批量更新实体
CommandID batchCmdId = new CommandID(CommandSet, (int)PackageCmdIDs.EntitiesBatch);
OleMenuCommand batchItem = new OleMenuCommand(Instance.BatchCallback, batchCmdId);
batchItem.BeforeQueryStatus += Instance.batchItem_BeforeQueryStatus;
mcs.AddCommand(batchItem);
// 设置
CommandID configCmdId = new CommandID(CommandSet, (int)PackageCmdIDs.ViewEntitiesBatch);
OleMenuCommand configItem = new OleMenuCommand(Instance.BatchViewCallback, configCmdId);
mcs.AddCommand(configItem);
// 设置
//CommandID addCmdId = new CommandID(CommandSet, (int)PackageCmdIDs.EntitiesAdd);
//OleMenuCommand addItem = new OleMenuCommand(Instance.AddCallback, addCmdId);
//mcs.AddCommand(addItem);
// 设置
//CommandID deleteCmdId = new CommandID(CommandSet, (int)PackageCmdIDs.EntitiesDelete);
//OleMenuCommand deleteItem = new OleMenuCommand(Instance.DeleteCallback, deleteCmdId);
//mcs.AddCommand(deleteItem);
}
}