Exists Method

Summary
Called by the PACSFramework to determine if the file that corresponds to  token exists on the external store.
Syntax
C#
C++/CLI
public Exception Exists( 
   string token, 
   out bool exists 
) 
Exception^ Exists(  
   String^ token, 
   [Out] bool exists 
)

Parameters

token
the unique string value that is used to retrieve the data from the external store

exists
will contain true if the file exists on the external store; will contain false otherwise

Return Value

null if successful; otherwise return an appropriate exception. Note that the exception is returned and not thrown.

Remarks

For a demo, refer to Leadtools.Medical.ExternalStore.Sample.Addin located here: <INSTALLDIR>\Examples\Medical\DotNet\SampleAddIns\Medical.ExternalStore.Sample.Addin.

Requirements

Target Platforms

See Also

Reference

ICrud Interface

ICrud Members

Help Version 22.0.2023.2.9
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Dicom.AddIn Assembly
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Leadtools.Dicom.AddIn.Controls Namespace
Leadtools.Dicom.AddIn.Interfaces Namespace
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.