WoW:API GetMerchantNumItems: Difference between revisions

WoW:API GetMerchantNumItems (source)

442 bytes removed , 23 December 2006

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Anonymous user

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-<center>'''GetMerchantNumItems''' ''-Documentation by [[user:Fenaoin|Fenaoin]]-''</center>
+{{wowapi}} __NOTOC__
+Returns the number of items a merchant carries.
-<!-- List return values and arguments as well as function name, follow Blizzard usage convention for args -->
   numItems = GetMerchantNumItems();
-<!-- Describe the purpose of the function, though exhausting detail can be saved for a later section -->
+==Parameters==
-Returns the number of items a merchant carries.  If an invalid target is selected (for instance, a class trainer), 148 is returned, not 0.
+===Returns===
+:;numItems : Number - the number of items the merchant carries.
-----
-;''Arguments''
-<!-- List each argument, together with its type -->
-: none
-----
-;''Returns''
-<!-- List each return value, together with its type -->
-:numItems
-:;numItems : Number - the number of items the merchant carries
-----
+==Notes==
-{{Template:WoW API}}
+If you are not currently interacting with a merchant, the last known value is returned.