MemoryCurrency (Property)

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Additional currency
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MemoryCurrency (Property)

In french: DeviseMémoire

The MemoryCurrency property gets and sets the currency used when manipulating a "Currency + Euro" control programmatically.

Remarks:

The currency value entered in a "Currency + Euro" Edit control (or table column) is entered in the currency defined by the DisplayCurrency property.
If the display currency and the memory currency are not identical, the conversion is automatically performed when saving the associated record.

Example

// Changes the memory currency used by EDT_Edit1
EDT_Edit1.MemoryCurrency = eEUR   // Stored in Euros
EDT_Edit1 = 10   // Euro =>  Displays "65.60F"
EDT_Edit1.MemoryCurrency = eFRF    // Stored in Francs
EDT_Edit1 = 10   // Francs => displays "10.00F"

Syntax

Finding out the memory currency used Hide the details

<Currency used> = <Control used>.MemoryCurrency

<Currency used>: Integer constant

Currency currently used as memory currency.
Constant Country Exchange rate
eEUR Euro zone 1
eFRF France 6,55957
eITL Italy 1936,27
eBEF Belgium 40,3399
eLUF Luxembourg 40,3399
eDEM Germany 1,95583
eATS Austria 13,7603
eESP Spain 166,386
eIEP Ireland 0,787564
eNLG Netherlands 2,20371
ePTE Portugal 200,482
eGRD Greece 340,750
eFIM Finland 5,94573
Currencies not taking part in the Euro
eDKK Denmark 0
eGBP Great Britain 0
eSEK Sweden 0
Free1 0
Free2 0
Free3 0
Free4

<Control used>: Control name

Name of the "Currency + Euro" control.

Modifying the memory currency used Hide the details

<Control used>.MemoryCurrency = <New currency>

<Control used>: Control name

Name of the "Currency + Euro" control.

<New currency>: Integer constant

New currency that will be used for the memory currency.
Constant Country Exchange rate
eEUR Euro zone 1
eFRF France 6,55957
eITL Italy 1936,27
eBEF Belgium 40,3399
eLUF Luxembourg 40,3399
eDEM Germany 1,95583
eATS Austria 13,7603
eESP Spain 166,386
eIEP Ireland 0,787564
eNLG Netherlands 2,20371
ePTE Portugal 200,482
eGRD Greece 340,750
eFIM Finland 5,94573
Currencies not taking part in the Euro
eDKK Denmark 0
eGBP Great Britain 0
eSEK Sweden 0
Free1 0
Free2 0
Free3 0
Free4

Remarks

Additional currency

You also have the ability to define custom currencies: they allow you to choose an additional currency, created through programming with eInitCurrency. To choose one of these currencies, use the values from 16 to 19:

16: Custom currency #1
17: Custom currency #2
18: Custom currency #3
19: Custom currency #4

Limitations

The MemoryCurrency property applies when manipulating the following "Currency + Euro" controls programmantically:

calculated controls and item controls found in the reports.
"Currency + Euro" edit controls.
columns found in the "Currency + Euro" Table controls.