【Aras二次开发】查询一个对象代码

admin

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Technique  
" _! D" R9 n3 zThere are a few ways to get an Item when you know its id and type, the simplest
being the  Innovator.getItemById()  method.  However, if you need to be granular about
1 `% J8 t' W; F/ c6 X) l. ayour request then building the query using the IOM is required.  This provides the
ability to include controls to limit the results and define the structure to be returned
for the Items found.
3 K3 U2 d6 ?3 A* l* g  ^JavaScript  
var qryItem = this.newItem(myType,"get");
7 e+ z* T( l" g$ YqryItem.setID(myId);
var results = qryItem.apply();
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$ V% k" q( V5 \0 J. l2 g, H6 W7 avar myInnovator = this.newInnovator();
var results = myInnovator.getItemById(myType, myId);
C#  
Item qryItem = this.newItem(myType,"get");
qryItem.setID(myId);
Item results = qryItem.apply();

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Innovator myInnovator = this.newInnovator();
4 K( I0 q  r( G# bItem results = myInnovator.getItemById(myType, myId);
# h+ O4 A: `$ GVB.Net  
Dim qryItem As Item = Me.NewItem(myType,"get")
qryItem.setID(myId)
Dim results As Item = qryItem.Apply()

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- p; |* j3 q' q# e5 MDim myInnovator As Innovator = Me.NewInnovator()
Dim results As Item = myInnovator.GetItemById(myType, myId)


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