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Источник: http://d365technext.blogspot.com/201...rride-coc.html
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Form Data Source Method override COC D365FO



Here is the sample how can you override the form data-source event.


In this demo we have created the extension of HcmWorker form data-source (HcmWorker).




Here is the original method of HcmWorker data-source


publicboolean validateWrite()
{
boolean ret;


ret = super();


if (ret)
{
partyForm.validateWrite();
}


return ret;
}


Here is the code to create form data-source extension class


[ExtensionOf(formdatasourcestr(HcmWorker, HcmWorker))]
finalclassDemo_Extension
{



}




Here is the code to override the data-source method through COC.


[ExtensionOf(formdatasourcestr(HcmWorker, HcmWorker))]
finalclassDemo_Extension
{
publicboolean validateWrite()
{
boolean ret;


ret = next validateWrite();


if (ret)
{

/// do your code here
}


return ret;
}



}




In last perform Build & Sync.


Important
Feature available from Build 8.1 PU-20







Источник: http://d365technext.blogspot.com/201...rride-coc.html