D365 Table event methods

 

Here are quick examples of the most important event methods on a table,

	class Dpk_VendTableEventHandlerClass
	{
	/// <summary>
	///
	/// </summary>
	/// <param name="sender"></param>
	/// <param name="e"></param>
	[DataEventHandler(tableStr(VendTable), DataEventType::InitializedRecord)]
	public static void VendTable_onInitializedRecord(Common sender, DataEventArgs e)
	{
	VendTable vendTable = sender as VendTable;
	vendTable.VendGroup = "VG001"; //Change this value
	//Add business logic
	}
	/// <summary>
	///
	/// </summary>
	/// <param name="sender"></param>
	/// <param name="e"></param>
	[DataEventHandler(tableStr(VendTable), DataEventType::Inserted)]
	public static void VendTable_onInserted(Common sender, DataEventArgs e)
	{
	VendTable vendTable = sender as VendTable;
	if(!vendTable.YourAccountNum)
	{
	//Add business logic
	vendTable.YourAccountNum = "This is event handler example";
	}
	}
	/// <summary>
	///
	/// </summary>
	/// <param name="sender"></param>
	/// <param name="e"></param>
	[DataEventHandler(tableStr(VendTable), DataEventType::Deleted)]
	public static void VendTable_onDeleted(Common sender, DataEventArgs e)
	{
	VendTable vendTable = sender as VendTable;
	//Add business logic
	if (box::yesNo(strFmt('The selected vendor with Rating %1 will be deleted, are you sure ?', vendTable.CreditRating), dialogButton::Yes, 'Confirmation') == dialogButton::Yes)
	{
	Info("Operation successfull");
	}
	}
	/// <summary>
	///
	/// </summary>
	/// <param name="sender"></param>
	/// <param name="e"></param>
	[DataEventHandler(tableStr(VendTable), DataEventType::ValidatingWrite)]
	public static void VendTable_onValidatingWrite(Common sender, DataEventArgs e)
	{
	VendTable vendTable = sender as VendTable;
	//Add business logic
	if((vendTable.CreditMax && !vendTable.CreditRating)
	|| (!vendTable.CreditMax && vendTable.CreditRating))
	{
	warning("Credit rating must filled for credit limit");
	}
	}
	/// <summary>
	///
	/// </summary>
	/// <param name="sender"></param>
	/// <param name="e"></param>
	[DataEventHandler(tableStr(VendTable), DataEventType::ModifiedField)]
	public static void VendTable_onModifiedField(Common sender, DataEventArgs e)
	{
	ModifyFieldEventArgs event = e as ModifyFieldEventArgs;
	VendTable vendTable = sender as VendTable;
	FieldId fieldId = event.parmFieldId();
	switch(fieldId)
	{
	//Add business logic
	case fieldNum(VendTable, PaymMode):
	Info("Business logic for PaymMode");
	break;
	default:
	break;
	}
	}
	/// <summary>
	///
	/// </summary>
	/// <param name="sender"></param>
	/// <param name="e"></param>
	[DataEventHandler(tableStr(VendTable), DataEventType::ValidatingField)]
	public static void VendTable_onValidatingField(Common sender, DataEventArgs e)
	{
	VendTable vendTable = sender as VendTable;
	ValidateFieldEventArgs validateFieldEventArgs = e as ValidateFieldEventArgs ;
	boolean ret = validateFieldEventArgs.parmValidateResult();
	if(ret)
	{
	switch(validateFieldEventArgs.parmFieldId())
	{
	//Add business logic
	case fieldNum(VendTable, CreditMax):
	if(vendTable.CreditRating == "Amber" && vendTable.CreditMax > 10000)
	{
	vendTable.CreditMax = 0;
	Error("Credit can not exceed more than 10K for Amber rating");
	ret = false;
	}
	break;
	}
	}
	validateFieldEventArgs.parmValidateResult(ret);
	}
	}

Reference