csg billing system

Collection has always been a headache for the Village Network. The Commission is the most difficult thing to handle in the Village Network. Now there is a new solution-Recharge card. I believe that many friends who are working in the Village Network have encountered this problem: collection? How can technicians receive them one by one? This not only has a lot of work, but if the money is not collected in time, it may cause the user to run away and fail to receive the money. If the money is col

Data center billing system for VB. NET --- Report A report is a report form. Simply put, a report dynamically displays data in tables, charts, and other formats. It can be expressed: "Report = diverse formats + Dynamic Data ". Before computers do, people use paper and pen to record data. For example, the bean curd account that people often say is to record the bean curd that they sell in a notebook every da

For example, titleI borrowed a book from the library. I had a supermarket management system. I used Delphi + SQL Server to create a data module layer to connect to the database (adoquery, adoconnection, datasetprovider) then some classes are encapsulated to take charge of specific functions, and then the client (clientdataset, datasource )!I graduated from the design project, but the teacher said that I had to make it into the online version. I was in

-return card: Select * From t_card where status = 'do not use' and ischeck = 'uncheck' and [email protected] Select * From t_card where status = 'do not use' and logoutischeck = 'uncheck' and [email protected] By comparing these two SQL statements, we can know that, if you change the ischeck field to "checked" when you purchase a card, you cannot find this record when you check the card. After the origin of the registerischeck and logoutischeck fields is completed, let's talk about the orig

From: http://blog.csdn.net/andylin02/archive/2008/11/14/3302034.aspx Using system; Namespace cashsystem { // Thread class Class crunmain { Public static void showmessage () { Console. writeline ("----------------- please input your choise :------------"); Console. writeline ("/T/t0. quite "); Console. writeline ("/T/T1. pay cash noremally "); Console. writeline ("/T/T2. Pya cash in 8 rebate "); Console. writeline ("/T/T3. pay cash in

It is very practical to use SQL to query consecutive code segments. (This is often used by the billing system or sp) How to use SQL to query consecutive code segments in a databaseThere is a clever SQL technique on [database]. Learn it and record it here. The initial problem was as follows: I have a table structure,Fphm, kshmInt32 00000001Int32 00000002Int32 00000003Int32 00000004Int32 00000005Int32 0