Chain Of Command In D365 Ax7

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Hi friends,

I am facing an issue in chain of commands, i am trying to take extension for private method but i shows the error.Shown Below,

4405.Untitled.png

I tried to take custtable form extension here, for the method "disableEnableControlsForItemTracing".

But it shows like "The method 'disableEnableControlsForItemTracing' can not be used as chain of command method because its target method is not protected or public

in class 'disableEnableControlsForItemTracing'".Please Suggest an solution.

Thanks & regards,

padmapriya

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Martin Dráb 239,451 Most Valuable Professional on at

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As the error message clear says, you can use this for protected and public methods only, not for private ones.

This is by design; there is no problem in AX.

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Hi Martin,

Than how can i take extension for private methods in chain of command in D365.

Thanks & regards,

padma priya

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Martin Dráb 239,451 Most Valuable Professional on at

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You can't; it's not supported. Private methods can be used only from the class where they're defined.

One option is finding a different way to implement your requirement. If you don't know how and you need our help, please explain what behavior you're trying to achieve.

If it's not possible, you must contact the owner of the code (Microsoft in this case) and ask them to add an extension point.

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Hi Martin,

I need to take extension In the form Custtable and the method name is "disableEnableControlsForItemTracing".

Thanks & regards,

padmapriya

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Martin Dráb 239,451 Most Valuable Professional on at

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Then you've already failed, because it's impossible.

I meant that you should look at the business requirement and find a different technical solution then trying to extend a private method. And we can't help you if you keep talking about the wrong code instead of what functional behavior you're trying to achieve.

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Satish kakileti 185 on at

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Hi Padma,

As per my understanding, method disableEnableControlsForItemTracing contains code to disable or enable field controls when CustTable form is called from InventTrackingDimTracing form.

Hope this helps,

'disableEnableControlsForItemTracing ' is being called from Init method and based on condition when tracefilter exists. So copy post event handler of Init method and proceed as follows,

/// <summary>

///

/// </summary>

/// <param name="args"></param>

[PostHandlerFor(formStr(CustTable), formMethodStr(CustTable, init))]

public static void CustTable_Post_init(XppPrePostArgs args)

{

InventTrackingCustomerSummaryFilter traceFilter;

FormRun formrun = args.getThis();

formDataSource CustTable_DS = formrun.dataSource(tableNum(CustTable));

traceFilter = formrun.args().parmObject() as InventTrackingCustomerSummaryFilter;

if (traceFilter)

{

CustTable_DS.object(fieldNum(CustTable, Currency)).visible(false);

CustTable_DS.object(fieldNum(CustTable, CustClassificationId)).visible(true);

}

}

Thanks & regards,

Satish Kakileti.

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