Purpose:
The purpose of this document is to show how to get multiple selected records in form control event handlers.
Development:
First of all create new event handler class HRPayrollPayStatementEventHandler and subscribe to form button OnClicked event handler.
/// /// The HRPayrollPayStatementEventHandler class is the event handler class for managing PayrollPayStatement form events ///
class HRPayrollPayStatementEventHandler
{
/// <summary>
/// Click event handler
/// </summary>
/// <param name="_sender">Form control buffer</param>
/// <param name="_e"> Event args</param>
[FormControlEventHandler(formControlStr(PayrollPayStatement, CustomButton), FormControlEventType::Clicked)]
public static void SLD_CustomButton_OnClicked(FormControl _sender, FormControlEventArgs _e)
{
FormDataSource PayrollPayStatement_DS = _sender.formRun().dataSource(formDataSourceStr(PayrollPayStatement, PayrollPayStatement));
MultiSelectionHelper selectionHelper = MultiSelectionHelper::construct();
PayrollPayStatement payStatement;
selectionHelper.parmDataSource(PayrollPayStatement_DS);
payStatement = selectionHelper.getFirst();
if (payStatement.RecId)
{
while (payStatement.RecId != 0)
{
info (payStatement.DocumentNumber);
payStatement = selectionHelper.getNext();
}
}
}
}
AX / Dynamics 365 For Finance and Operations blog 