【Aras二次开发】查询一个对象代码

admin

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Technique  
; n# Q- ^7 g% S' B9 oThere are a few ways to get an Item when you know its id and type, the simplest
2 t# H/ s9 K. sbeing the  Innovator.getItemById()  method.  However, if you need to be granular about
* N* i3 S' o9 B* o3 F4 b# `9 {your request then building the query using the IOM is required.  This provides the
8 i$ {+ b+ T) ], O) z; _$ `ability to include controls to limit the results and define the structure to be returned
for the Items found.
JavaScript  
0 i- J5 p1 O, O2 x3 T9 Mvar qryItem = this.newItem(myType,"get");
) o) ?" d0 o% }( O. x( OqryItem.setID(myId);
( U/ ^4 i+ [2 F" ?6 d3 ^# Qvar results = qryItem.apply();
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$ M' {+ a% h. m1 Svar myInnovator = this.newInnovator();
. e. i; c6 V# n! V+ [( W& g# W5 {% M. xvar results = myInnovator.getItemById(myType, myId);
C#  
Item qryItem = this.newItem(myType,"get");
qryItem.setID(myId);
0 O( }5 r5 R  Y1 v, dItem results = qryItem.apply();


$ M# w5 s4 f. \* }; p3 }Innovator myInnovator = this.newInnovator();
Item results = myInnovator.getItemById(myType, myId);
VB.Net  
  c/ @& y4 X' e# w) H( e7 GDim qryItem As Item = Me.NewItem(myType,"get")
. k, P" r: w0 {0 z+ TqryItem.setID(myId)
Dim results As Item = qryItem.Apply()


9 a( q7 v9 R! P/ F. D+ F' E$ c& t# W' @Dim myInnovator As Innovator = Me.NewInnovator()
! _# {3 S4 O8 V' a! j) d( mDim results As Item = myInnovator.GetItemById(myType, myId)
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