【Aras二次开发】查询一个对象代码

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Technique  
There are a few ways to get an Item when you know its id and type, the simplest
% t& o% K- w4 x* `5 P9 @* d7 Z" Hbeing the  Innovator.getItemById()  method.  However, if you need to be granular about
your request then building the query using the IOM is required.  This provides the
" i, m3 K1 q& e4 X# o1 @ability to include controls to limit the results and define the structure to be returned
for the Items found.
JavaScript  
; W0 l; `2 a" K/ c  ^3 n* Wvar qryItem = this.newItem(myType,"get");
2 X* \/ [1 [+ f1 z6 @  Z3 DqryItem.setID(myId);
var results = qryItem.apply();
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0 c8 m: M1 J- ]$ Z, u- evar myInnovator = this.newInnovator();
6 S' y$ d2 l. Ivar results = myInnovator.getItemById(myType, myId);
! v0 r; F* m( fC#  
Item qryItem = this.newItem(myType,"get");
qryItem.setID(myId);
Item results = qryItem.apply();

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: E2 j% S- w; |1 V/ L# O  }Innovator myInnovator = this.newInnovator();
% q" }. u5 p+ ~5 i+ x( g# w1 QItem results = myInnovator.getItemById(myType, myId);
VB.Net  
Dim qryItem As Item = Me.NewItem(myType,"get")
. ~% H) j9 j8 R" _0 x9 r! W/ xqryItem.setID(myId)
Dim results As Item = qryItem.Apply()


Dim myInnovator As Innovator = Me.NewInnovator()
; Q7 g: b0 I  e, K# m: pDim results As Item = myInnovator.GetItemById(myType, myId)


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