pb petabyte

Author: Xingda Computer technology company (www.study01job.com) Guo Baoli Data Entry window has a lot of common programs, here for a simple summary, and then the reader can consider the use of inheritance, user objects and other ways to encapsulate

Author: Xingda Computer technology company (www.study01job.com) Guo Baoli Dealing with Data window controls is done by editing controls. Entering data and modifying data in a data window is actually modifying the contents of the edit control on the

After you have changed the program, click "Save" and then report the error above,The analysis ideas are as follows:And then I found the 113th line in the Ue_save event.About the number of rows is your mouse click on which line, there is a

Pb+ms sql+ triggers must be noted:if the trigger exists more than two return values, such as two article Update statement that was misjudged as the data is changed and the disk is unsuccessful. Tips:Row changed between retrieve and update.No changes

If IE8 or later versions of IE are installed on your computer, the WebBrowser control uses IE7 compatibility mode to display the contents of the Web page. The workaround is to specify the version number that references IE for your process in the

IBM staff, analysts, and users discussed storage at a media conference held at IBM in San Francisco on Wednesday. The amount of data to be processed by enterprises grew rapidly. The emergence of large amounts of data requires stronger and faster

Author: wogoyixikexie @ gliet I have always felt that this binfile is very interesting. Now let's take a look at the help documentation. Romimage.exe is a locator application that creates Windows CE binary image (. Bin) files, usually limited to a

Data retrieved using the data window in PowerBuilder is often unordered. Although you can set the SELECT statement to implement the sorting function, the data window cannot be dynamically adjusted once it is generated. I have summarized three

Facebook's MySQL database is one of the largest MySQL databases in the world and has thousands of database servers in different regions. Therefore, backup is a huge challenge for them. To solve this problem, they built a highly automated and

String ls_msg Choose case error. Number Case 1 // by zero Ls_msg = "0 division error" Case 2 // 2 Null Object Reference Ls_msg = "Null Object Reference" Case 3 // 3 array boundary exceeded Ls_msg = "array out-of-bounds" Case 4 // 4 enumerated value

  Function declaration:Function Boolean immsimulatehotkey (ulong hwnd, ulong dwhotkeyid) Library "imm32.dll"Function ulong getkeyboardlayout (ulong dwlayout) Library "user32.dll"Function Boolean immisime (ulong hklkeyboardlayout) Library "imm32.dll"

  -- Flystone sorting   First define the API   Function Integer globaladdatom (ref string lpstring) Library "kernel32.dll" alias for "globaladdatoma" Function ulong registerhotkey (ulong hwnd, ulong ID, ulong fsmodifiers, ulong VK) Library "user32

For more information, see my resources. Http://download.csdn.net/user/happyflystone  // ================================================ ==================================== // Event: cb_1: clicked () //-------------------------------------------

This function resets the timer after each activity (for example, pressing the keyboard or moving the mouse), and triggers the Idle event of the Application object after n seconds.Syntax Idle (n)Parameter n: Specifies the idle time interval, in

Right-click an object to bring up a function menu, which is an indispensable function of Windows applications. In PowerBuilderIn application development, you can call the Popmenu () method of the context menu object in the rbuttondown event. However,

How to restrict the scrolling of the data window with the middle mouse button Q:How can I restrict the scrolling of a data window in freeForm format? I don't know which line it will automatically scroll when I press the mouse button on

PBCommit and RollBack inAll those who use PowerBuilder must have used Commit (Commit transaction statement) and RollBack (RollBack transaction Statement ). I would like to share with you the following:1. Submit the transaction statement COMMITThe

4.1 use PowerBuilder to call For version 8.0, download Bulletin Web Services Toolkit 4.1 4.2 Use java to call Download apache soap. : Http://xml.apache.org/soap/index.html Import: Import org. apache. soap .*; Import org. apache. soap. rpc

The sample file is as follows (without adding a DTD, for example, to describe it) CopyCode The Code is as follows: My table structure, I think everyone's tables should be designed in this way.Order (sales order, including

  String ls_excelpath, docnameInteger li_rtnLi_rtn = getfileopenname ("select file", ls_excelpath, docname, "xls", + "text files (*. XLS ),*. xls, "+" doc files (*. XLS ),*. xls ")Oleobject oxls, osheet, obookInteger ll_xlsOxls = create