Adding new parameter to Datacontract class through class extensions

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Posted on by manasa133

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I would like to add a new parameter to the Datacontract class through extension.
But I am getting an error stating "The DataMemberAttribute is not supported on Extension Class"

[Extensionof(classStr(VendInvAPCommonFileContract))]
final class VendInvoiceAPCommonFileContract_Extension
{
public boolean excludePreviouslyClosed;

public void initialize()
{

next initialize();

excludePreviouslyClosed = false;
}

[
DataMemberAttribute,
SysOperationLabelAttribute('ExcludePreviouslyClosed')
]
public NoYesId parmExcludePreviouslyClosed(NoYesId _excludePreviouslyClosed = excludePreviouslyClosed)
{
excludePreviouslyClosed = _excludePreviouslyClosed;
return excludePreviouslyClosed;
}

Could someone please suggest some alternate way to add the above parameter ??

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Mea_ 60,278 on at

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RE: Adding new parameter to Datacontract class through class extensions

Hi manasa133,

As of today it is not possible via extensions, the only possible workaround is to create new data contract and use it instead.