datawindow

In the implementation of a function, want to get a data window in the Datawindowchild inside SQL, and then put SQL into a datastore to retrieve, the original idea is thisAdw_main.getchild ("xxxx"= ldwc_temp.dataobjectls_sql = Lds_temp.getsqlselect ()Find Datawindowchild There is no dataobject this attributeThrough Baidu only know can directly through the Datawindowchild Getsqlselect () method to get SQLSQL is available, and that's the question, how do I get the name of the datawindowchild associ

Recently, csdn has frequently encountered issues similar to the issue of service interruption: Http://topic.csdn.net/u/20090805/10/c9270a8b-2ac1-4beb-b59a-7d89dc6c4e07.html? 58492 Http://topic.csdn.net/u/20090806/03/5227d73b-4300-4c20-b353-5bbba45a50a6.html? 8869 So I decided to start studying this problem. At first, I thought about using multi-threaded methods, but it was hard to achieve the desired effect no matter how I wrote them. So I started to start with the

Datawindow.processing determines the type of DataWindow object that can be datawindow.processing to determine the type of DataWindow object, the type of DW is as follows: 0 (Default) Form, Group, Query, or Tabular 1 Grid 2 Label 3 Graph 4 crosstab 5 Composite 7 RichText Example one: This.Object.Datawi Ndow. Processing = ' 0 ' example two: String ls_processing ls_processing = idw_requestor. Describe ("

1 floor wind1825 (listening to the song of the sea) Back to 10:46:00 score 0 In the data window, choose rows/update propertires ...,In updateable columns, you can select the fields to be updated. Top Vetica (lost) on the second floor) Back to 10:57:00 score 0 The primary key in the update attribute of the data window is the same as the key word of your table?In addition, what is your datawindow style?Have you used the setsqlselect funct

Datawindow Decompilation The Decompilation and recovery of Pb datawindow borrow a function provided by it to obtain the syntax and restore it. The method used is to write a masterProgram, Traverse and find out the DW name, then append the PBD, and work in the running state. Extract the DW syntax through that function. And then export it to SRD. Because DW syntax does not have inheritance or reference, it

All the reports in the world are the most complicated to count as Chinese. When you look at the report headers of foreigners, there is only one line. However, the headers of Chinese people generally have several layers. It is good to give you the last two layers. In addition, what Chinese people like most is the movable header, which means this year is another format that may be changed to next year. This also raises a challenge for programmers who write the header program. We also know that Pow

Window The Powerbuilder Data window (DataWindow) is one of its great achievements. Use it to produce a variety of different types of reports. And the connection to various databases is also quite convenient. But there are always imperfections in all things. When you have finished a beautiful report, sometimes the customer may propose some formatting changes, like converting from one format to another (from tabular to grid, for example). This t

Print fixed rows per page in datawindow Step 1: Add a calculation column, which must be placed in the detail segment. Input in expression:Ceiling (getrow ()/20) Step 2: define the group and select rows> Create group...Group by calculated column fields and select Check box --> new page on group break. Step 3: set this calculation column as invisible. In addition, if the last page is not enough to fill in blank lines. It is also very simple, as fol

Absolutely useful, nowhere to find // Simple Dynamic Column Addition // Prepared by xys_777// Yongsheng 20100404-dynamically add column f_create_delcolString ls_rtString ls_dwsyntax, ls_modfiyLong ll_posbeg, ll_posendInt I Ls_dwsyntax = This. Describe ("datawindow. Syntax ")Ll_posbeg = pos (lower (ls_dwsyntax), "table (column = ")DoI ++Ll_posend = ll_posbegLl_posbeg = pos (lower (ls_dwsyntax), "column =", ll_posbeg + 1)Loop while ll_posbeg> 0Ll_

The data window of PowerBuilder is a major achievement of PowerBuilder. It can be used to produce different types of reports, and the connection with various databases is quite convenient. However, there is always something imperfect about everything. When you complete a beautiful report, the customer may Format modification, for example, to convert from one format to another (for example, from Tabular to grid). At this time, You may have a headache. It took three hours to create a

1 > Original (dw_orig) and Target (dw_dest)> move from left to right cliecked ()Long Ll_row,ll_countLl_row = Dw_orig.getrow ()If Ll_row Dw_orig.rowsmove (Ll_row,ll_row,primary!,dw_dest,dw_dest.rowcount () + 1,primary!)Long Ll_row,ll_countLl_row = Dw_dest.getrow ()If Ll_row Dw_dest.rowsmove (Ll_row,ll_row,primary!,dw_orig,dw_orig.rowcount () + 1,primary!)>> Bulk Shift RightLong Ll_row,ll_countLl_row = 1Ll_count = Dw_orig.rowcount ()If Ll_row Dw_orig.rowsmove (Ll_row,ll_count,primary!,dw_dest,dw_d

DataWindow Value AcquisitionExample 1:read the value of the second field cell in the first rowDw_1.object. data[1,2] Example 2:reads the second row of values in the Name fieldDW_1.OBJECT.NAME[2] Example 3:Get Name field all data (columns)String Stu_name[]stu_name[]=dw_1.object.name.current Example 4:get the current lineLong Rownumrownum=dw_1.getrow () Example 5:gets the current number of columnsLong Columnnumcolumnnum=dw_1.getcolumn () Example 6:get t

The error message "attempt to open datawindow failed" is displayed when pb9 is used to open PBW today. It is found that it is pb9.ProgramThere is a problem with the print statement pointing. Original pointing path: Windows Registry Editor Version 5.00 [Hkey_classes_root \ applications \ pb90.exe \ shell \ open \ command]@ = "C: \ Program Files \ Sybase \ PowerBuilder 9.0 \ pb90.exe" % 1 Change to (just save as. reg file and double-click it to exec

Author: Xingda Computer technology company (www.study01job.com) Guo Baoli The question is presented as follows: [Ask for help]datawindow's SaveAs () How to keep the Chinese name of the head down With DataWindow SaveAs (), when exporting the lead text or Excel file, always replace the header with the name of the English column in the database, is there any way to keep the Chinese name on the head of the data window? Thank you for your advice! If ver