API browser of drgValidator100 COM module


/images/arrow_right.png IDRGValidator::WildCard property space
Get and Set the match-all wildcard character for SQL queries.
You can use this property if you have imported the original DRG database into another database, which uses a different wildcard character for queries. The default match-all wildcard character is the percent symbol (%). With the drgValidator module you can always formulate a query using the asterisk symbol (*) as a wildcard, as in each query string a * is replaced by the wildcard character specified by this property before being executed.
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/images/arrow_right.png Restful webservice calling syntax
[GET] /baseURL/IDRGValidator/GetWildCard?param
[param] pIDRGValidator= longValue
 
[JSON result data] pbstrWildCard: "utf8StringValue"
 
[PUT] /baseURL/IDRGValidator/PutWildCard
[JSON input data] pIDRGValidator:
bstrWildCard:
longValue,    //interface address
"utf8StringValue"
 
[HTTP result status] 200 Return status 200 signals a successful method call
204 Return status 204 (noContent) signals that the end of an iteration is reached
>= 400 Return status >= 400 signals an unsuccessful function call. The returned JSON{errorCode: code, errorText:"text"} supplies the error message the same as GetAbortInfo() would do.
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/images/arrow_right.png C/C++ calling syntax
[get] HRESULT WildCard( BSTR *pbstrWildCard );
[put] HRESULT WildCard( BSTR bstrWildCard );
[C/C++ return value] S_OK This value is returned if the function call was successful.
S_FALSE This value is returned if the end of an iteration is reached
E_name This value is returned if the function call was unsuccessful and an error exception was generated. Note that if you are using SmartPointers an exception is thrown under these conditions.
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/images/arrow_right.png Calling argument description
[out,retval] BSTR *pbstrWildCard The wildcard symbol
[in] BSTR bstrWildCard The wildcard symbol
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/images/arrow_right.png Remarks
If SmartPointers are used than the function names and calls are rewritten by Microsoft into the form
  • BSTR *GetWildCard(void);
  • void PutWildCard( BSTR bstrWildCard);
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