Mapping between tVariant and 1C:Enterprise types





1C:Enterprise and COM types are mapped as follows:

  • Values of VTYPE_EMPTY type are mapped to Undefined values. When such a value is passed as a method parameter, the default parameter value is used.
  • Values of VTYPE_I2, VTYPE_I4, VTYPE_ERROR, and VTYPE_UI1 types are mapped to integer values, they are stored in lVal.

  • Values of VTYPE_BOOL type are mapped to boolean values, they are stored in bVal.

  • Values of VTYPE_R4, VTYPE_R8, and VTYPE_CY types are mapped to noninteger values, they are stored in dblVal.

  • Values of VTYPE_DATE type are mapped to date values, they are stored in date.

  • Values of VTYPE_TM type are mapped to date values, they are stored in struct tm tmVal.

  • Values of VTYPE_PSTR type are mapped to string char* values, they are stored in pstrVal with length specified in strLen.

  • Values of VTYPE_PWSTR type are mapped to string WCHAR_T* values, they are stored in pwstrVal with length specified in wstrLen.

  • Values of VTYPE_BLOB type are mapped to binary data, they are stored in pstrVal with length specified in strLen.

Warning! VTYPE_INTERFACE and VTYPE_VARIANT types are not supported.

Note. Numeric values passed as parameters from a web client can have any numeric types.

The VTYPE_BLOB type is not supported in the web client.


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