I resolve my problem.
To programmatically call standart
"Create Work Item" window in Visual Studio 2012, use DocumentService
interface.
In my case it's look like this:
using Microsoft.TeamFoundation.WorkItemTracking.Client;
using Microsoft.TeamFoundation.WorkItemTracking;
using Microsoft.VisualStudio.TeamFoundation;
using Microsoft.VisualStudio.TeamFoundation.WorkItemTracking;
...
private DTE dte;
private EnvDTE80.DTE2 dte2;
...
dte = Package.GetGlobalService(typeof(DTE)) as DTE;
dte2 = (EnvDTE80.DTE2)dte;
DocumentService documentService = dte2.DTE.GetObject("Microsoft.VisualStudio.TeamFoundation.WorkItemTracking.DocumentService")
as DocumentService;
WorkItem workItem = new WorkItem(workItemType); // Use type what you need
object a = new object();
IWorkItemDocument widoc = docService.CreateWorkItem(workItem, a);
docService.ShowWorkItem(widoc);