PutValue Method

Writes a value of a property.

Syntax

ANSI (Cross Platform)
int PutValue(const char* lpszValue, int iValueType);

Unicode (Windows)
INT PutValue(LPCWSTR lpszValue, INT iValueType);
- (void)putValue:(NSString*)value :(int)valueType;
#define MID_JSON_PUTVALUE 17

IPWORKSMQ_EXTERNAL int IPWORKSMQ_CALL IPWorksMQ_JSON_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

This method writes the value of a property to the output. The Value parameter specifies the value. The ValueType parameter specifies the type of data. Possible values are:

  • 0 (Object)
  • 1 (Array)
  • 2 (String)
  • 3 (Number)
  • 4 (Bool)
  • 5 (Null)
  • 6 (Raw)

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

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IPWorks MQ 2020 C++ Edition - Version 20.0 [Build 8155]