HUtilities Class Descriptions › CaData › bool IsNull(void) const

bool IsNull(void) const

Checks to see whether the value of the CaData object is NULL.

Owning Class

CaData

Arguments

None

Return Value

bool - true if NULL, false if not

Example

CaData d; bool bResult = d.IsNull();

More information:

• HUtilities Programming Fundamentals
• CaString
• CaTimeStamp
• CaBlob
• SetNull