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Set Data Function (Array-Based Mode)

Use the set data function when you want the procedure to pass a value to an output port. You can set the data, the length of the data, if applicable, and the indicator for the output port you specify. You do not use separate functions to set the length or indicator for the output port.

Use the following syntax:

void INFA_CTASetData( INFA_CT_OUTPUTPORT_HANDLE outputport, INFA_INT32 iRow, void* pData, INFA_UINT32 nLength, INFA_INDICATOR indicator);

The following table describes the arguments for this function:

Argument	Datatype	Input/ Output	Description
outputport	INFA_CT_OUTPUTPORT_HANDLE	Input	Output port handle.
iRow	INFA_INT32	Input	Index number of the row in the block. The index is zero-based. You must verify the procedure only passes an index number that exists in the data block. If you pass an invalid value, the Integration Service shuts down unexpectedly.
pData	void*	Input	Pointer to the data.
nLength	INFA_UINT32	Input	Length of the port. Use for string and binary ports only. You must verify the function passes the correct length of the data. If the function passes a different length, the output notification function returns failure for this port. Verify the length you set for string and binary ports is not greater than the precision for the port. If you set the length greater than the port precision, you get unexpected results. For example, the session may fail.
indicator	INFA_INDICATOR	Input	Indicator value for the output port. Use one of the following values: INFA_DATA_VALID. Indicates the data is valid. INFA_NULL_DATA. Indicates a null value. INFA_DATA_TRUNCATED. Indicates the data has been truncated.

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Transformation Guide

Transformation Guide

Set Data Function (Array-Based Mode)

Set Data Function (Array-Based Mode)