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Help / WLanguage / WLanguage functions / Standard functions / Windows functions / Miscellaneous Windows functions
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Stored procedures
Calls the QueryInterface method of the specified COM object to get a specific interface of this object so that it can be used with COMCallMethod.
Syntax
<Result> = COMQueryInterface(<COM Object> , <GUID>)
<Result>: COMObject variable
COMObject variable that can be used by COMCallMethod.
<COM Object>: COM Object
COM object from which the interface must be retrieved.
<GUID>: Character string
GUID of the object interface to get. GUID strings must be composed of 32 hexadecimal characters separated or not by hyphens (for example: 265EBF50-D4A0-448D-ADC6-EAD971CFB537).
Component: wd300vm.dll
Minimum version required
  • Version 17
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Last update: 03/28/2025

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