c# - How to get IWpfTextView from command Visual Studio Extension 2017 -


i need show popup use textviewadornment, it's require iwpftextview. there old code that:

private iwpftextview getwpftextview(ivstextview vtextview) {    iwpftextview view = null;    ivsuserdata userdata = vtextview ivsuserdata;     if (null != userdata)    {       iwpftextviewhost viewhost;       object holder;       guid guidviewhost = defguidlist.guidiwpftextviewhost;       userdata.getdata(ref guidviewhost, out holder);       viewhost = (iwpftextviewhost)holder;       view = viewhost.textview;    }    return view; }

but when go visual studio 2017 extension defguidlist.guidiwpftextviewhost missing. cannot iwpftextview anymore.

please me. thank everyone.

after sergey vlasov answer found solution:

private iwpftextview getwpfview() {         var textmanager = (ivstextmanager)serviceprovider.getservice(typeof(svstextmanager));         var componentmodel = (icomponentmodel)this.serviceprovider.getservice(typeof(scomponentmodel));         var editor = componentmodel.getservice<ivseditoradaptersfactoryservice>();          textmanager.getactiveview(1, null, out ivstextview textviewcurrent);         return editor.getwpftextview(textviewcurrent); }

you must add reference manual add reference -> assemblies -> extensions. choose:

 microsoft.visualstudio.componentmodelhost   microsoft.visualstudio.editor

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