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PrepareInstanceQueryCommand Method

Summary

Initializes a System.Data.IDbCommand object to query for Composite Instance information using matching parameters.

Syntax
C#
VB
C++
protected abstract void PrepareInstanceQueryCommand( 
   IDbCommand command, 
   Collection<CatalogElement[]> matchingParamsCollection, 
   ExtraQueryOptions options 
) 
Protected MustOverride Sub PrepareInstanceQueryCommand( 
   ByVal command As System.Data.IDbCommand, 
   ByVal matchingParamsCollection As System.Collections.ObjectModel.Collection(Of Leadtools.Medical.DataAccessLayer.Catalog.CatalogElement() 
), 
   ByVal options As ExtraQueryOptions) 
protected:  
   virtual void PrepareInstanceQueryCommand( 
      System::Data::IDbCommand^ command, 
      System::Collections::ObjectModel::Collection<array<Leadtools::Medical::DataAccessLayer::Catalog::CatalogElement^>^>^ matchingParamsCollection, 
      ExtraQueryOptions^ options 
   ) abstract 

Parameters

command

Type: System.Data.IDbCommand

The database command that will be initialized to execute the query.

matchingParamsCollection

Type: Collection of CatalogElement Array

The matching parameters for the query.

options

An ExtraQueryOptions that holds the options.

Remarks

Note to inheritors:

The patient, studies and series information should be included with the composite instances information.

Each CatalogElement is a matching parameter value.

All CatalogElement in an array will be combined with AND operation in the condition statement.

Each array in the collection will be combined with OR operation in the condition statement.

Requirements

Target Platforms

Help Version 20.0.2019.12.5
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Leadtools.Medical.Storage.DataAccessLayer Assembly