Microsoft Dynamics AX (Archived)

Get Form datasource method in class extension

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Hi All,

How to get the form datasource method in modified eventhandler in class extension.

Please help me.

Thanks for your valuable reply.

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Prabakaran.R 311 on at

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RE: Get Form datasource method in class extension

Hi Arun,

You can use like that,

[FormDataFieldEventHandler(formDataFieldStr(InventTransferOrders, InventTransferLine, QtyTransfer), FormDataFieldEventType::Modified)]
public static void QtyTransfer_OnModified(FormDataObject sender, FormDataFieldEventArgs e)
{

FormDataSource inventTransferLine_ds = sender.datasource();

InventTransferLine inventTransferLine = inventTransferLine_ds.cursor();

inventTransferLine .initvalue();

}

Thanks,

Prabakaran R.
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Sukrut Parab 71,682 Moderator on at

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RE: Get Form datasource method in class extension

try this

FormRun formRun = _sender.datasource().formRun();

FormDataSource ForecastSales_ds = = formRun.dataSource(ForecastSales')
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RE: Get Form datasource method in class extension

In First line also i m getting error:

i just wrote the two lines of code.
Sukrut Parab 71,682 Moderator on at

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RE: Get Form datasource method in class extension

which line you are getting this error ?
Community Member on at

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RE: Get Form datasource method in class extension

Thanks for reply.

Its throw error to me.

This is my scenario:

FormDataFieldEventHandler(formDataFieldStr(ForecastSales, ForecastSales, Currency), FormDataFieldEventType::Modified)]

public static void Currency_OnModified(FormDataObject sender, FormDataFieldEventArgs e)

{

FormDataSource ForecastSales_ds =

sender.datasource(formDataSourceStr(ForecastSales, ForecastSales));

ForecastSales_ds.updateAmount();

}

its throw error FormDataObject.datasource,expect 0 arguments,but 1 specified
Sukrut Parab 71,682 Moderator on at

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RE: Get Form datasource method in class extension

once you get the datasource just put datasource_ds.yourMethodname() . It doesn't show your method when you indent but it works
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RE: Get Form datasource method in class extension

Hi Sukrut,

Thanks for your reply.

I already tried your suggestion but i cant able to call the datasource method.

please help.

Thanks

Arun Joseph A
Sukrut Parab 71,682 Moderator on at

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RE: Get Form datasource method in class extension

Answer is already given . Did you check my reply ?
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RE: Get Form datasource method in class extension

D 365
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Sukrut Parab 71,682 Moderator on at

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RE: Get Form datasource method in class extension

You can get formDatasource from sender as shown below

FormDataSource projTable_ds = sender.formRun().dataSource("ProjTable");

another way is

FormDataSource MyRandomTable_ds = sender.dataSource(formDataSourceStr(SomeForm, MyRandomTableDS)

Once you have formDatasource you can easily access its methods.