Returns whether a specified layer attribute exists.
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JavaScript |
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IsAttributeExist( AttributeName) |
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C# |
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bool IsAttributeExist( string AttributeName) |
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C++ |
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HRESULT IsAttributeExist( BSTR AttributeName, VARIANT_BOOL* bExist) |
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Parameters
AttributeName
A string that holds the attribute’s name.
Return Value
bExist
A Boolean that determines if the attribute exists.
Exceptions
See: HRESULT Return Values for a list of possible values returned by the HRESULT.