what following code means?

mdsr · 2019-05-16

CASE CountryRegionCode OF
'',"Country/Region Code":
EXIT("Country/Region Code");
ELSE
EXIT(CountryRegionCode);
END;

Duikmeester · 2019-05-16

It means the same as

IF CountryRegionCode = '' THEN
  EXIT("Country/Region Code")
ELSE
  EXIT(CountryRegionCode);

Duikmeester · 2019-05-16

It means the same as

IF CountryRegionCode = '' THEN
  EXIT("Country/Region Code")
ELSE
  EXIT(CountryRegionCode);

mdsr · 2019-05-16

thanks sir,but what EXIT does here and what it mean?
also can you explain what setrange actually deoes in following code
SalesHeader."Document Type" := SalesHeader."Document Type"::"Credit Memo";
SalesHeader.SETRANGE("Sell-to Customer No.","No.");
SalesHeader.INSERT(TRUE);
COMMIT;
PAGE.RUNMODAL(PAGE::"Mini Sales Credit Memo",SalesHeader)

Jan87 · 2019-05-16

Hi mdsr,

hier you can find information about c/al (here are the ones that could help you):

https://docs.microsoft.com/en-us/dynamics-nav/setrange-function--record-

https://docs.microsoft.com/en-us/dynamics-nav/c-al-repetitive-statements#exit-statement

Jan87 · 2019-05-16

@Duikmeester

isn't the first code something like

IF CountryRegionCode IN ['',"Country/Region Code"] THEN
  EXIT("Country/Region Code")
ELSE
  EXIT(CountryRegionCode);

@mdsr please use the code-tag to post code

mdsr · 2019-05-16

thanks Jan87

Duikmeester · 2019-05-16

@Jan87 if you convert it exactly. But functionally my code is the same but simpler. With your code if the variable EQUALS the field return the field else the variable. Means both are the same so it does not mather returning the one or the other.

Jan87 · 2019-05-16

@Duikmeester you are right, i missed that

what following code means?

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