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2-165
IM MX190-01E
MX100 -Visual C++
2
CDAQMXDOData::getDOValid
Syntax
int getDOValid(int doNo);
Parameters
doNo Specify the data number.
Description
Gets the Boolean value indicated by the specified DO data number from the DO
data field of the data member.
If it does not exist, returns Invalid.
Return value
Returns a Boolean value.
Reference
getMXDO
CDAQMXDOData::getMXDO
Syntax
MXDO * getMXDO(int doNo);
Parameters
doNo Specify the data number.
Description
Gets the structure indicated by the specified DO data number from the DO data field
of the data member.
Returns NULL if it does not exist.
Return value
Returns a pointer to the structure.
CDAQMXDOData::getMXDOData
Syntax
void getMXDOData(MXDOData * pMXDOData);
Parameters
pMXDOData Specify the destination where the DO data is to be returned.
Description
Gets the data in a structure.
Stores the contents of the data member in the specified structure.
2.5 Details of the MX100 Class