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1: PB and EAServer build multi-tier application architecture
Author: Microsoft PowerBuilder is in c / s has been widely used application development tools, is recognized as an efficient tool for the graphical 4GL. EAServer is a dynamic page publishing and transaction processing in a single enterprise-class a...

2: PB's DataWindow technology automatically refresh
Such as prepared in our inventory, sales and other applications, the overall dynamics of hope that the procedure can automatically refresh inventory or sales, for example, refresh every 1 seconds. To achieve such a function as long as we use the win...

3: PB loadometer read BCD decoder
I "PB weighing loadometer read data" on the PB in the process loadometer read, there are friends to reflect on the BCD code reader and decoder is not very clear. In this, special additional part of the contents of this to explain the proce...

4: PB through OLEObject use Word
1 Introduction in programming time, and often need to access Word documents. In addition to using DDE addition, PowerBuilder There is also a way to operate Word, that is, through OLEObjcet and OLEControl. OLEObject is the OLE object is not visible,...

5: In powerbuilder transfer data to Excel
PowerBuilder is the object-oriented database development tool, it can manipulate a lot of large databases and desktop databases, but it was not Chinese-style convenience of print statements, and Excel this is very easy, if the two can be combined wi...

6: How to start the default browser program with the e-mail system
A: There are two methods: Method 1: / / Open the browser string url inet iinet_base url = "http://pbsite.yeah.net" GetContextService ( "Internet", iinet_base) iinet_base.HyperlinkToURL (url) / / E-mail string url inet i...

7: Pb realization of how to use the picture field MSACCESS database access
Kukoc: for example: SQLCA.AutoCommit = TRUE / / Get file length ll_flength = FileLength (ls_bmpname) if IsNull (ll_flength) then ll_flength = -1 if ll_flength <0 then Messagebox ( "Error Message", "map file does not exist!&qu...

8: Flexibility in the application of PB in a variety of sort
On behalf of patients into ---- PowerBuilder developers are familiar with many of the database development tools, but also in urgent need of many developers to understand and use database front-end development tools. In particular, the data window ...

9: Call in the PowerBuilder function ChooseColor
First of all, create a Custom user object and define the following Structure (OS_ChooseColor): long lstructsize ulong hwndowner ulong hinstance long rgbresult blob lpcustcolors long flags long lcustdata long lpfnhook long lptemplatename Th...

10: In how to use PB in Microsoft Outlook to send e-mail
To achieve this functionality, just the preparation of the following procedures: string ls_outlook, ls_attach, ls_addressee, ls_run_string, ls_path / / Microsoft Outlook program where the safety of the path ls_outlook = "C: \ Program Files \...

11: How to publish a separate application POWERBUILDER
Guangxi Abstract: This paper introduces the application of release POWERBUILDER independent drivers needed and the relevant settings, in particular, Powersoft introduced the use of the local SQL Anywhere database products as a data source on how th...

12: ORACLE7 based Management Information System database
Author: Yuan Hailan [Shengli Petroleum Authority, the sixth secondary] 1 Introduction The development of a high level of "Management Information System", select the superior performance of the database is the most important aspect, we ha...

13: DataStore in PowerBuilder using the memory of the realization of query
Science and Technology Department, a unit of Beijing Yanqing WANG Yong-sheng MIS ---- With the improvement in development tools, it is the request for information retrieval have become more sophisticated, in the past, when each query by the user in...

14: PB to achieve picture button mousemove event
Mianyang City in Sichuan Province ---- PB, in addition to the window (window) and rich text (richtextedit) with the mousemove event, the other controls do not receive ousemove events. In some procedures, may be dynamic picture button switch, such a...

15: PB list of printers to choose the analysis and implementation of
Jiangyan City, Jiangsu Province, the fifth secondary Li Zhonghua ---- Word's Print dialog box provides a drop-down list to choose the printer, but we in the PowerBuilder programming is commonly used in open PrintSetup function Printer Setup set...

16: PB 5 in the use of PFC
Zhongyuan Petroleum Exploration Bureau, the Department of System Integration Center ---- PFC is the PowerBuilder development tool High concentration of a basic class library, provides a general application development will be frequently used object...

17: PB in the DATAWINDOW out how to control the properties of the modified
Application in the preparation of management information systems, usually a common problem encountered and that was how to control the situation according to different data in the table below are listed, for example, for the same DATAWINDOW differen...

18: PB in the TreeView control the depth search algorithm optimization procedure
"Computer World" 2000 edition contains 11 B14's "On 'in the PB of the TreeView control automatically query'" an article in the realization of the TreeView when the search query, the use of two arrays to record data, a...

19: Use PB to create dynamic data window
When using PowerBuilder to set up a data window, the user often can not choose the type of data source and display. How to allow users to define their own application data window shows the type of data sources and then? To this end, we must run the ...

20: PB can be monitored to achieve data backup
In many database application development platform, PowerBuilder graphics as a powerful Client / Server database application development tools have been widely used. In this paper, readers will be detailed in the PB database application development c...


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