You would use this:
var name = System.Globalization.RegionInfo.CurrentRegion.ISOCurrencySymbol;
If you need a currency symbol for a specific region, you must use the constructor RegionInfoto indicate the culture. For example, to always use en-US:
var name = new System.Globalization.RegionInfo(1033).ISOCurrencySymbol;
or
var name = new System.Globalization.RegionInfo("en-US").ISOCurrencySymbol;
See the MSDN documentation for more information .
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