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Function

     get the card information.

1. If BlkNo is same to UpdateBlkNo, the block number is added or reduced with “+”or”-” operation.

2. If BlkNo is different from UpdateBlkNo, the amount stored in BlkNo stayed the same after “+”or “-”operation. If the amount of updateBlkNo equals to that of BlkNo, the amount will be added or reduced correspondingly.

3. Value does not work in “>”operation, the block number related to the function that the amount in BlkNo store in UpdateBlkNo should be numerical block, and the BlkNo and UpdateBlkNo must be in the same sector.

     Parameter

ParaName

Type

Description

type

int

operation type

blkNo

int

Block to be operated

money

int

amount

updateBlkno

int

block to be updated.

 

     Return value

     

Return value

Description

null