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private static str lastUniqueReference; | |
/// <summary> | |
/// Get a unique numerical reference | |
/// </summary> | |
/// <returns>Unique numerical reference</returns> | |
public static str getUniqueReference() | |
{ | |
str nextUniqueReference; | |
int retryCount = 0; | |
do | |
{ | |
System.DateTime d = System.DateTime::UtcNow; | |
int64 t = d.Ticks; | |
nextUniqueReference = strFmt('%1', t); | |
retryCount++; | |
} | |
while ((nextUniqueReference == lastUniqueReference) && (retryCount < 5)); | |
if (retryCount >= 5) | |
{ | |
warning ('Retry count exceeded in LNTestDataHelper::getUniqueReference'); | |
} | |
lastUniqueReference = nextUniqueReference; | |
return nextUniqueReference; | |
} |
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