CAD delete the selected label (Web version)

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The main use of Function:

 

IMxDrawSelectionSet::Select2

 

Configuration selection set. Details are as follows:

 

parameter	Explanation
[in] MCAD_McSelect Mode	Construction mode selection set
[in] VARIANT point1	Configuration at the selected time required to select the object set point
[in] VARIANT point2	Configuration at the selected time required to select the object set point
[in,optional] VARIANT filterType	Type filter selection set configuration data
[in,optional] VARIANT filterData	Filter set selection data structure
You can take the following values	mcSelectionSetWindow = 0, mcSelectionSetCrossing = 1, mcSelectionSetFence = 2, mcSelectionSetPrevious = 3, mcSelectionSetLast = 4, mcSelectionSetAll = 5, select all entities FIG surface mcSelectionSetWindowPolygon = 6, mcSelectionSetCrossingPolygon = 7, mcSelectionSetUserSelect = 8 mcSelectionImpliedSelectSelect = 9, _I FIG return current the entity that has been selected

 

js used as follows:

 

function DelComment() {    var  ss = mxOcx.NewSelectionSet();    var spFilte = mxOcx.NewResbuf();      // 把批注对象，当着过滤条件.    spFilte.AddStringEx("MxComment,MxDrawXCustomEntity", 5020);      // 与用户交互，得到批注.    ss.Select2(8,null,null,null,spFilte);        // 遍历每个文字.    var bFind = false;    for (var i = 0; i < ss.Count; i++) {        var ent = ss.Item(i);        if (ent == null)            continue;        if (ent.ObjectName == "McDbComment"         || ent.ObjectName == "MxDrawXCustomEntity")          {            // 得到批注对象。            ent.Erase();        }    } }