MSI.RecordClearData Examples

boolean MSI.RecordClearData (

Example 1

bRecordClear = MSI.RecordClearData(record);

Sets all the fields in the record to null given the record handle named "record," and returns true in the variable "bRecordClear" if successful.

-- Create a new record

record = MSI.CreateRecord(46546);

-- Set an integer

bRecordSet = MSI.RecordSetInteger(record, 6, 17);

if bRecordSet then

Dialog.Message("Success","Record Set properly.");

else

Dialog.Message("Error","Error setting record.");

end

-- Retrieve the integer

nInteger = MSI.RecordGetInteger(record, 6);

Dialog.Message("nInteger",nInteger);

-- Clear the record

bRecordClear = MSI.RecordClearData(record);

-- Try to retrieve the integer again

nCleared = MSI.RecordGetInteger(record, 6);

if (nInteger == nCleared) then

Dialog.Message("Error", "MSI.RecordClearData() failed to clear record.");

end

-- Clode the handle to the record

bClosed = MSI.CloseHandle(record);

Creates a record, writes to it, and reads the value. This script also contains some error handling.