Changing the class of an object

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- Previous
  - 1
    - RUN Function misbehavior in VFP8 DIR Function behaves differently in VFoxPro 8: instead of simply returning a list of the files in a directory (each on a line) it returns the names of the files disposed in a two-column format, except for those files with long names, which occupy a whole line. Since each line may contain the name of more than one file, the function became useless as a way to verify contents of a directory. I have not found a way to make DIR behave as it used to behave (a single file name on each line), is there a way? Tag: Changing the class of an object Tag: 178492
  - 2
    - SQL server developers' edition This is a multi-part message in MIME format. ------=_NextPart_000_0016_01C35907.40E61710 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Looks like the price of the SQL server developer edition has been = slashed to $49 from $499 Does anyone know this version has got any limit on the evaluation period = ? EULA does not say anything about it. sp ------=_NextPart_000_0016_01C35907.40E61710 Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Dwindows-1252"> <META content=3D"MSHTML 6.00.2800.1170" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>Looks like the price of the SQL server = developer=20 edition has been slashed to $49 from $499</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Does anyone know this version has got = any limit on=20 the evaluation period ? EULA does not say anything about = it.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>sp</FONT></DIV></BODY></HTML> ------=_NextPart_000_0016_01C35907.40E61710-- Tag: Changing the class of an object Tag: 178487
  - 3
    - VFP 8 ( SETALL AND BindEvents) Hi all, I would like bind all the events keypress() of several textbox of a page (pageframe) to thisform.mymethode. How can i do it ? Thanks in advance bernhart Tag: Changing the class of an object Tag: 178483
  - 4
    - Scrollbars don't show on my Form. Why doesn't my scrollbars show on my form (VFP 8)? Below is an example of code where I have a grid larger than the width and height of my form, but the scrollbars do not show on my form! What am I missing here? THX - Mike Farnesi MYFORM=CREATEOBJECT('FORM') WITH MYFORM .SCROLLBARS=2 .ADDOBJECT('MYGRID','GRID') WITH .MYGRID .TOP=0 .LEFT=0 .WIDTH=2000 .HEIGHT=2000 .VISIBLE=.T. ENDWITH .SHOW ENDWITH Tag: Changing the class of an object Tag: 178467
  - 5
    - indexseek() and buffering does buffering mode (buffering mode 5, optimistic table buffering) affect indexseek()? I am adding many records to a table and then at end do a tableupdate() to update all the added records. During the process I am using indexseek to make sure I am not adding duplicate records? Another programmer keeps saying that indexseek() will not be able to find the newly added records with buffering on. I did a small test and it seems to work for me. Anybody with experience with this? Tag: Changing the class of an object Tag: 178466
  - 6
    - How to detect that window has changed I use FPW2.6a, and I have a screen with 2 browse windows A and B. Then I issue a READ CYCLE with A,B DEACTIVATE .T. VALID .F. I would like to trap when the user clicks with the mouse from one browse window to the other. I have tried to put code into the deactivate routine, but no result. Any good idea what to do? Tag: Changing the class of an object Tag: 178465
  - 7
    - browse window with different fonts I still use FPW 2.6a, and I would like to create a browse window that contains different fonts or styles in certain columns or rows. Is that possible? Tag: Changing the class of an object Tag: 178445
  - 8
    - still get fatal errors any news about this problem ? -- George Malekkos --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.504 / Virus Database: 302 - Release Date: 24/7/2003 -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 80,000 Newsgroups - 16 Different Servers! =----- Tag: Changing the class of an object Tag: 178444
  - 9
    - memory leak in vfp6.0? Chect the following source code - is this a memory leak? ***************************************************************** close tables all For i = 1 to 10 Begin transaction use items sele items use End trans Messagebox(sys(1011) + ' ' + sys(1016)) Next i *************************** items is a table belonging to a database - you can use any table the values of sys(1011) and sys(1016) (number of memory handles in use and amount of memory being used by objects) both increase throughout the loop. The same behavior is observed if End Transactions is replaced with a Rollback. Note that the rate of increase is proportional to the number of index tags the table has in its corresponding cdx file. The number of fields and the number of records of the table are irrelevant. Issuing comands like close all, clear all, clear memory, etc does NOT reduce the values returned by the two system functions mentioned above. If the begin / end transactions are removed from the source this behavior dissappears. I am using VFP6 / SP5. This behavior appears in both Win 2000 and Win 98 -- George Malekkos http://www.powersoft.com.cy eXPerience the POWER of real SOFTware ------------------------------------------------------------------- Powersoft Computer Solutions Ltd PO Box 27075 1641 Nicosia Cyprus Tel 357-22.67.00.67 Fax 357-22.67.77.22 ------------------------------------------------------------------- --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.504 / Virus Database: 302 - Release Date: 24/7/2003 -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 80,000 Newsgroups - 16 Different Servers! =----- Tag: Changing the class of an object Tag: 178443
  - 10
    - Prompt for code page = NO programmatically In my development environment (VFP 6), I can Tools Options Prompt for code page && and uncheck it How to do I do this under program control? TIA. -S- Tag: Changing the class of an object Tag: 178441
  - 11
    - To add a column in the grid window! Hi All, I've been trying to add a column in the grid window. I right click the grid window and choose "Help Design Tools", then an error message jumped out: "Error #1742 at Resetcolumns(0): The source of object must be a reference of variable." What does it mean? Or any different ways to do that? Many thanks. Sam. Tag: Changing the class of an object Tag: 178434
  - 12
    - Error in accessing VFP webservice I have created a webservice in VFP 7 (DLL Created in VFP 7 and WSDL generated using SOAP Tool kit 3). When I try to access it from a VB client using SOAP 3, some times I get the following error. -2147221504 - WSDLOperation:Instantiating the dispatch object for method <MyMethodName> failed As this error does not occur always I do not have a clue on how to fix it. Any ideas? Best Regards, Y. SIvaram Tag: Changing the class of an object Tag: 178426
  - 13
    - date question Hi all, I need a date string containing the 1st day of the current month. IE: ? lcDate 07/01/03 or the a date string containing the last day of the previous month. ? lcDate 06/30/03 Your input is appreciated. Thanks. Tag: Changing the class of an object Tag: 178413
  - 14
    - Listbox Not displaying Util it is Clicked Hope this is something simple. In VFP 8 I have two identical listboxes on a form. Both using their own seperate view data, both bound the same way to different views: BoundTo = T BoundColumn = 2 ColumnCount = 1 Row Source = v_view.field1, field2 Row Source Type = Alias Both views has data in them. One of the list boxes diplays the value and one does not until you click on it at run time - then it refreshes with the correct data. I have tried refreshing no no avail. What would cause such an odd behavior. Rick Tag: Changing the class of an object Tag: 178405
  - 15
    - DBC Connection to SQL data?? I have already created an connection object with my DBC that I use with remote views into SQL. If I want to query a table in the SQL server, can I use the connection object I have already created? I tried: sqlconnect('mydsn','myusername','mydbcconnectionobject') but it doesn't work. I'm trying to limit the number of times I have to put the username and password in code. TIA -Bruce Tag: Changing the class of an object Tag: 178404
  - 16
    - Creating web-based apps with VFP8 vs Starting with .NET solution Hi all, I talked to a prospect yesterday. He has a plastic bag manufacturer and he wanted to create apps to maintain the data in his manufacturing company. He said that there were already three software companies that gave a proposal to him. I will be the forth. All three companies are offering a web-based applications, thus he insist that mine should be web-based also. Problem is, although I've been using VFP for almost four years by now, I have never touched a web-based application. For more information: two companies (out of three) offered a Linux based solution (I think they'll use php), and the other offered a .net based solution (vb.net for sure!). Question: 1. Anybody got any idea what my selling point should be when I meet him on next the Tuesday? 2. How steep is the learning curve to create a web-based applications with VFP? I'm willing to invest in 3rd party product like WWC if I have to. Any other alternatives? 3. I was planning to buy VS.NET --- not in a near future actually, but if I can get this project, I might decide to buy it sooner. Will it do any help if I develop the apps with VFP ( I have VFP8 )? 4. Considering that I am used to code in VFP, I assumed that it would be much easier for me to create the apps in VFP rather than starting from scratch with VS.NET. What makes me doubt is I read several pages of VB.NET book in our local bookstore this afternoon, and it looks like that VB.NET is designed to create a web-based application from the beginning. The book started with creating a hello world web-based apps. Anybody here ever learn VB.NET with VFP background? Do you have any suggestion? TIA, Willianto Tag: Changing the class of an object Tag: 178390
  - 17
    - New msdn.microsoft.com/vfoxpro website layout Surf on over to http://msdn.microsoft.com/vfoxpro/ and have a look at the new Visual FoxPro website. -- Cindy Winegarden MCSD, Microsoft Visual FoxPro MVP cindy.winegarden@mvps.org, www.cindywinegarden.com Tag: Changing the class of an object Tag: 178387
  - 18
    - Mixed colors in grid Hi! I have a grid with 24 columns. The value in each column can be ether -1, 0 or a number greater then 0. In any given row I want the background color to be white for -1, green for 0 and red for the everthing greater than 0. Everthing I've tried so far will ether make the entire row or the entire column one of the colors depending on which row I'm in. I need to have mixed colors in the same row and they need to be retained in that row when I go to the next row. Can anyone help me with this? Thanks Terry Tag: Changing the class of an object Tag: 178382
  - 19
    - Refreshing tables in the DE vfp 6.0 Form with private data session and tables in the DE Hello After user click save button the files are updated and fields in window are cleared. How do I refresh the tables in the data environment so that they are up to date? The only way I can think of ensuring the tables are current is by closing the form and opening it again. How do I refresh all the tables in the data environment of a form with the current disk values? Do I have close and reload all the tables? I hope not. Thanks for your advice Al Tag: Changing the class of an object Tag: 178380
  - 20
    - Old menus I think I've just discovered that VFP 8 has real trouble when dealing with "old" menus, to the point of C0000005'ing. After I went through and opened all the old menus, allowing VFP to "Convert to new menu format," things were ok. Likely a causal relationship. Anybody else notice this? Eric Tag: Changing the class of an object Tag: 178375
  - 21
    - Grid columns I have a grid with 8 columns created in the Visual Class Designer. I'm reassigning the ColumnOrder and nothing is happening. I put a message in the 'Init' of the grid to make sure that I'm editing the correct item in the class. The message came up but the column order stayed the same. What am I missing as the possible problem? Thanks, Chip Tag: Changing the class of an object Tag: 178369
  - 22
    - Report remembers printer I developed an application with reports. The problem is, that some of the reports come out of the printer (network printer)I used at development time. It should be printed by the Standard printer of the User. Other reports of the application work as expected. What did I wrong. TIA Michal Tag: Changing the class of an object Tag: 178365
  - 23
    - Define Object This is a multi-part message in MIME format. ------=_NextPart_000_0008_01C356F7.16ACF390 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable * While we patiently wait for VFP9, here is an interesting piece of code * DefineObject.prg * VFP8 ONLY ! * TODO: nested objects TEXT TO objectText NOSHOW=20 DEFINE OBJECT Employee AS Name =3D "George" Phone =3D "555-1234" Hired =3D {^1920/01/01} Salary =3D $999.95 Age =3D 93 Weight =3D 184.25 Inactive =3D .F. Pets[5] =3D .NULL. ENDDEFINE ENDTEXT ? objectText oEmployee =3D DefineObject(objectText) SET STEP ON && check oEmployee RETURN *------------------------------------ FUNCTION DefineObject LPARAMETERS objectText IF GETWORDNUM(objectText,1) <> "DEFINE" THEN RETURN .NULL. ENDIF anyObject =3D CREATEOBJECT("EMPTY") linesCount =3D ALINES(objectLines,objectText) FOR counter =3D 2 TO linesCount-1 equalSign =3D AT("=3D",objectLines[counter]) propertyName =3D ALLTRIM(LEFT(objectLines[counter],equalSign-1)) propertyValue =3D ALLTRIM(SUBSTR(objectLines[counter],equalSign+1)) IF INLIST(LEFT(propertyValue,1),CHR(34),CHR(39),CHR(91)) THEN && = String propertyValue =3D SUBSTR(propertyValue,2,LEN(propertyValue)-2) ADDPROPERTY(anyObject,propertyName,propertyValue) ELSE ADDPROPERTY(anyObject,propertyName,EVALUATE(propertyValue)) ENDIF ENDFOR RETURN anyObject ENDFUNC *------------------------------------ I love you fox ;-) ------=_NextPart_000_0008_01C356F7.16ACF390 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.2800.1170" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3D"Courier New" size=3D2>* While we patiently wait for = VFP9, here is=20 an interesting piece of code</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2></FONT> </DIV> <DIV><FONT face=3D"Courier New" size=3D2>* DefineObject.prg<BR>* VFP8 = ONLY=20 !</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2>* TODO: nested = objects</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2></FONT> </DIV> <DIV><FONT face=3D"Courier New" size=3D2>TEXT TO objectText=20 NOSHOW <BR>  DEFINE OBJECT Employee AS<BR>  =20  Name     =3D "George"<BR> =20   Phone    =3D "555-1234"<BR> =20   Hired    =3D {^1920/01/01}<BR> =20   Salary   =3D $999.95<BR> =20   Age      =3D 93<BR> =20   Weight   =3D 184.25<BR>    Inactive = =3D=20 .F.<BR>    Pets[5]  =3D .NULL.<BR> =20 ENDDEFINE<BR>ENDTEXT</FONT></DIV> <DIV><FONT face=3D"Courier New"></FONT> </DIV> <DIV><FONT face=3D"Courier New" size=3D2>? objectText<BR>oEmployee =3D=20 DefineObject(objectText)<BR>SET STEP ON && check=20 oEmployee<BR>RETURN</FONT></DIV> <DIV><FONT face=3D"Courier New"></FONT> </DIV> <DIV><FONT face=3D"Courier New"=20 size=3D2>*------------------------------------<BR>FUNCTION=20 DefineObject<BR>  LPARAMETERS objectText<BR>  IF=20 GETWORDNUM(objectText,1) <> "DEFINE" THEN<BR>    = RETURN=20 .NULL.<BR>  ENDIF<BR>  anyObject =3D = CREATEOBJECT("EMPTY")<BR> =20 linesCount =3D ALINES(objectLines,objectText)<BR>  FOR counter =3D = 2 TO=20 linesCount-1<BR>    equalSign     =3D = AT("=3D",objectLines[counter])<BR>    propertyName  = =3D=20 ALLTRIM(LEFT(objectLines[counter],equalSign-1))<BR>   =20 propertyValue =3D=20 ALLTRIM(SUBSTR(objectLines[counter],equalSign+1))<BR>    = IF=20 INLIST(LEFT(propertyValue,1),CHR(34),CHR(39),CHR(91)) THEN &&=20 String<BR>       propertyValue =3D=20 SUBSTR(propertyValue,2,LEN(propertyValue)-2)<BR>    &= nbsp; =20 ADDPROPERTY(anyObject,propertyName,propertyValue)<BR>   =20 ELSE<BR>      =20 ADDPROPERTY(anyObject,propertyName,EVALUATE(propertyValue))<BR> &nbs= p; =20 ENDIF<BR>  ENDFOR<BR>  RETURN=20 anyObject<BR>ENDFUNC<BR>*------------------------------------<BR></FONT><= /DIV> <DIV><FONT face=3D"Courier New" size=3D2>I love you fox=20 ;-)</DIV></FONT></BODY></HTML> ------=_NextPart_000_0008_01C356F7.16ACF390-- Tag: Changing the class of an object Tag: 178355
  - 24
    - call refresh method on page frame?? Is there a way to programmtically call the refresh method of each page of a page frame? What I don't want to do: this.page1.refresh this.page2.refresh this.page3.refresh ... Besides, I might want to add pages and I don't want to have to worry about the code. TIA -Bruce Tag: Changing the class of an object Tag: 178339
  - 25
    - open a dropdown combobox Is there a way to programmatically open a combobox??? Tag: Changing the class of an object Tag: 178333
- Next
  - 1
    - VFP6&7&8: possible bug with TEXTMERGE Hello, All! I tried posting this behavior to the VFP bug report page, but I get a Page Unavailable error. I think this is a bug. If you can confirm this, perhaps Lee or one of the MVP's who hang out here can forward it to the right people. I am using the TEXTMERGE functions to merge memvars with preformatted RTF text that is stored in a table. If the RTF contains one or more spaces followed by a CHR(13), then the spaces are removed. To demonstrate this behavior, try this code. Note, I did not include any variables to merge with the text. <vfp_code> lcTest = "Here are 10 spaces:" + SPACE(10) + CHR(13) + "This is the second line." set textmerge to test.txt set textmerge on \\<<lcTest>> set textmerge to c = filetostr("test.txt") ?SPACE(10)$c && .F. </vfp_code> I was able to fix this issue by replacing spaces prior to using the textmerge features, but I find it a bit quick and dirty: <vfp_code> lcTest = "Here are 10 spaces:" + SPACE(10) + CHR(13) + "This is the second line." lcTest = STRTRAN(lcTest, " ", "!@#$QUICKANDDIRTYFIX") set textmerge to test.txt set textmerge on \\<<lcTest>> set textmerge to * now lets hope the replacement string does not exist in the preformatted RTF.... * otherwise use a function like SYS(2015). c = STRTRAN(filetostr("test.txt"), "!@#$QUICKANDDIRTYFIX", " ") ?SPACE(10)$c && .T. </vfp_code> So what do you think: is this behavior by design? -- Eric den Doop www.foxite.com - The Home Of The Visual FoxPro Experts - Powered By VFP8 Tag: Changing the class of an object Tag: 178332
  - 2
    - ComboBox bound to array with -ve value in BoundColumn Hi, Is it not possible to have a ComboBox where the RowSourceType is an array and the BoundColumn contains a negative value? What happens when I select an array item which has a negative value in the BoundColumn is that the text shown is blank - it works fine for the non-negative values. If this is they way the ComboBox works is there any way around it? I cannot change the underlying data which I am using to build the array. Thanks in advance, Pauline Tag: Changing the class of an object Tag: 178323
  - 3
    - Upgrade question On MS website I find two different upgrade policies for VFP 8. One page says you can upgrade from VFP v5, 6 or 7. Another page says it must be the professional editions of v5, 6 or 7. So I called to ask and was told by two different people that I must have the professional version. I don't. I have upgraded nearly every version of FP since before it was bought by MS. Is it true that my upgrade path has been cut off? Tag: Changing the class of an object Tag: 178320
  - 4
    - SET PATH missing ? Hi, At the beginning of my prg I have :cTemp = IIF(Application.StartMode = 0,SYS(16),Application.ServerName) lcChemin = SUBSTR(cTemp,1,RAT("\",cTemp)-1) SET DEFAULT TO (lcChemin) I distribute the exe (whith InnoSetup) At the install time, it's OK ... but when I lauch the exe, It said "unable to locate libary" (nearly) If I put VFP6R.DLL;VFP6RENU.DLL;VFP6RFRA.DLL in the directory of the prg, the program run Where is the error ? A missing SET PATH in the prg or a error in the InnoSetup install script ? Thanks -- Olivier (enlever les 3X pour la réponse) Tag: Changing the class of an object Tag: 178295
  - 5
    - Issuing "MODIFY CLASS" programmatically... How can I manipulate the formset that gets generated as a result of this? I can't seem to close it, hide it, or anything much at all in fact 8-( Any ideas? Regards Mark -If more of us acted more sensibly, d'you think Governments might join in? Tag: Changing the class of an object Tag: 178292
  - 6
    - Compiling a Class Library Hi everyone, I am trying to create a compiled version of a class library and the only way to do it was by opening the class library as a table and then replacing the "METHODS" field for all records with a blank (""). The class library was created in VFP7 and it is not a part of an executable file. Has anyone else been able to create a compiled version of a class library using another, better approach? Thanks for the help! Mehmed M. Tag: Changing the class of an object Tag: 178290
  - 7
    - How to customize the size of paper on report ? Hi, I have a problem with my report. How to make a report (customize it's paper) if I want to use it in continuous paper which is have size: 2500 mm x Length 1400mm each sections ? Do I have to change the paper size in paper size printer properties in windows control panel ? But if I use it, in Windows XP there is no custom paper size. As information, I use Epson LX 300+. Thanks a lot for the information, teach and help. Tag: Changing the class of an object Tag: 178280
  - 8
    - MessageBox with checkbox - API? Hi, I'm looking for a messagebox replacement for VFP7 that will allow me to display a checkbox along with the other standard messagebox capabilities. I found this one: http://www.gipsysoft.com/messagebox/ But it requires passing a pointer to a memory location as part of a structure that is passed to the DLL. I've downloaded the heap class from UT, but would rather not delve into that if there's a better alternative out there. Note: I initially rolled my own VFP class to handle this, but found that since it's a VFP form also, it's causing undesired events to fire (calling form's deactivate, if called from grid, it's when fires when dialog dismissed, etc.) So, I don't believe a VFP form will give me what I need. I also rolled my own to invoke a VFP form via COM, but it invokes very slowly and seems to block repainting of the underlying form when moved. I really appreciate all your help. Best, Mark Nadig /\/\/ Tag: Changing the class of an object Tag: 178275
  - 9
    - FPD 2.6 printing from WinXP? Does anyone know how to get FoxPro for DOS 2.6 applications running under WinXP to print? Thanks, Jeff -- Jeff Grippe Hilldun Corporation Tag: Changing the class of an object Tag: 178263
  - 10
    - MSComm32 and Terminal Server I have a VFP barcode app which works fine sending serial data over a normal LAN via MSComm. I'm trying to do the same thing over terminal services (XP client/2003 TS server) with serial port redirection. It's weird because the InBufferCount property gives the correct number of bytes read, but the Input property has nothing in it - in fact it's listed in the locals in the debugger, but doesn't even have a type, let alone any data. I get an 'undefined' error for the property when the OnComm event fires. I've tried just scanning into hyperterminal, and that works fine. I'm working around this using a keyboard wedge instead of serial input, but it's not ideal because I want to send a signal back to the scanner to indicate that the data has been fully processed. Any ideas? Thanks. --- Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.504 / Virus Database: 302 - Release Date: 24/07/2003 Tag: Changing the class of an object Tag: 178262
  - 11
    - Default Values When changing indexes or fields, we programmatically check the status of the field or index before making the change at the user site. This way the code isn't being run each time. Does anyone know of a way to programmatically check to see if a field has a default value set. Tag: Changing the class of an object Tag: 178258
  - 12
    - XP Embedded Has anyone messed around with XP Embedded? I have POS software written in VFP, and it'd be cool to be able to use an embedded OS - and although MS's site says that Visual Studio apps can run on XP embedded - it neither mentioned nor excluded VFP, so I was wondering if anyone has had success making a VFP app run on XP embedded? I know that VFP can't run on CE embedded (AFAIK), but XP embedded is supposed to be almost as capable as the full blown XP pro.. Tag: Changing the class of an object Tag: 178255
  - 13
    - child table records Is there a way to make a grid (or browse) display only certain records exactly as though it was a child table in a relation (without having a parent table!) ? (I know I can set a relation from a parent, but in this case I need to simulate the relation in the child table). THANKS Mike Farnesi Tag: Changing the class of an object Tag: 178252
  - 14
    - RecordSource property of grid I have a problem with the recordsource property of a grid. I'm using a SQL statement in the Load method of a form. I have a grid on the form with the recordsource property set to the alias that's created with the SQL statement. The problem is when I add a new record to the table that the cursor is created from. After I add the record, I rerun the SQL statement to update the cursor but then the grid shows all white. It doesn't show any of my column or row lines or any of the records. After running the SQL statement, I've browsed the cursor and all the records are in there, including the record I just added. Why doesn't it update my grid? Thanks for your help. Doug Tag: Changing the class of an object Tag: 178238
  - 15
    - Setting views properties programmatically Hello. Does anyone know if it is possible to automatically set views properties (filtering, grouping etc.) in Outlook/Exchange? If yes, how do I do it? Thanks, Rolf Falnes rolf.falnes@tietoenator.com Tag: Changing the class of an object Tag: 178235
  - 16
    - Is it already running? Hello All, I need to deploy an application on an NT 4 server that gets launced when certain events occur. I don't want the program to launch if it is already running, however. Does anyone know of a way to accomplish this? Is there a way to check to see if the program is already running and then exit if it is not? Thanks, -- Jeff Grippe Hilldun Corporation Tag: Changing the class of an object Tag: 178228
  - 17
    - Seek positions pointer incorrectly VFP5 SP3 Can anyone explain why a seek should position the record pointer incorrectly ? Table is buffered (5) and tableupdate has been issued since last changes which included append blank. In the test case the pointer is pointing at the required record (record 2) such that the key fields (regno + event_no - both character) give ? regno + event_no = lcSrchVal returns .T. then ? seek(lcSrchVal) returns .T. but pointer has moved to record 1 and ? regno + event_no = lcSrchVal now returns .F. Any ideas why ? TIA, Mike. Tag: Changing the class of an object Tag: 178221
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    - How to customize paper size in report ? Hi, How to set-up size of paper if we want to running report on perforated continuous paper with the size: Width: 2500 mm x Length 1400 mm each section. In windows'98 I set it up from printer setting " Epson Lx- 300+ properties, go to paper then custom 2500 x 1400 mm (and worked). But In Windows XP there is no paper custom setting. How to do that in XP, or are there way out to customize paper size from VFP 8 ? Note: The perforated paper size is : Width: 2500 mm x Length 1400 mm. Thank's alot for your kind help and attention. Tag: Changing the class of an object Tag: 178218
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    - Visual Foxpro 3.0 problem with 512M memory Hello, I'm running Visual Foxpro 3.0 on Window 2000 with 512M memory. It prompts "Insufficent memory" when execution. Any idea why and how to resolve it ? Thank you Tag: Changing the class of an object Tag: 178214
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    - SQL and Record Locking This is another query concerning converting my app to multi-user. I am using VFP 6 build 8492 (SP 3?). How do you ensure update integrity in *hybrid* xBASE/SQL code? In xBASE, I know more or how to handle the locking, but I do not know how to do it in SQL. Is it just begin/end transaction? How do xBASE and SQL commands interact? Pointers to the docs or even better to Hacker's 3 or Hacker's 6 would be quite appreciated. I think that I would prefer to avoid using a .dbc if I can. Is this viable? If not, how does one send a complete set of data to another (as when I have to debug a situation)? Sincerely, Gene Wirchenko Computerese Irregular Verb Conjugation: I have preferences. You have biases. He/She has prejudices. Tag: Changing the class of an object Tag: 178213
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    - Remove classes from memory? Tricky problem: I'm creating a framework. One of its components is a form manager class, based on the Custom class. My form manager class has an OpenForm() method. The OpenForm() method can accept a form name and some optional parameters, and it will open the named form, whether it's a .scx requiring "DO FORM..." or a .vcx or .prg class requiring "CREATEOBJECT()". All forms in the framework are based on a form class that contains code in the Init and Destroy methods to register the form with the form manager when the form is created and unregister it when it's destroyed. All of this works great while my program is running. I can create and destroy forms with no problem. And the program shuts down fine, leaving no visible trace. Until... If I run my uncompiled program in the VFP IDE, and my form manager opens a form using CREATEOBJECT(), then after my program shuts down I'll get a "Remove classes from memory?" dialog when I try to open my base form .vcx library in the Project Manager to edit a class. If I run the same program as a compiled .exe, and my form manager opens a form using CREATEOBJECT(), I don't have any problem opening the .vcx afterwards. The only way that I can stop this from happening in the IDE is to issue an explicit CLEAR CLASS [class name] command, for the class that was opened using CREATEOBJECT(), at the very end of the program, just before it shuts down. Obviously, in a production environment this is not good, because I'd have no sane way of knowing which classes had been instantiated with CREATEOBJECT() and I'd have to loop through all the records in all the .vcx files, and parse all the .prg files, to get all the class names and issue CLEAR CLASS for them, before shutting down. Please note the following: 1. This problem does not occur when the framework invokes DO FORM to open a .scx that is based on a .vcx class. 2. This problem occurs whether the class being instantiated is in a .vcx or .prg file, and whether it's based on my base form class or a subclass of that class. It is not dependent on any particular class; it occurs for any use of CREATEOBJECT() to open a form. 3. I've tried SET CLASSLIB TO and SET PROCEDURE TO at the end of my program and this doesn't solve the problem. SET("CLASSLIB") and SET("PROCEDURE") both return an empty string, but the problem doesn't go away. 4. RELEASE ALL at the end of the program doesn't help either. On the other hand, RELEASE ALL doesn't actually seem to release all--the handful of PUBLIC variables that my main program sets up are still there in a DISPLAY MEMORY even after issuing RELEASE ALL. 5. CLEAR MEMORY also doesn't do it. 6. Issuing CLEAR CLASS [class name] from the Destroy() or Unload() method of the problematic class does not work. It doesn't cause an error, but it doesn't CLEAR the CLASS either. For the CLEAR CLASS to work, it has to be issued at the very end of the program. 7. My form manager STOREs .NULL. to all form reference variables when the forms are destroyed. 8. And the program shuts down fine--nothing left in the Task List, and the class library that contains the form manager class can be opened with no problem after shutdown. To me, this implies that there are no dangling object references. I think CLEAR ALL would solve the problem (it does in the Command window), but I can't issue CLEAR ALL anywhere inside my program, not even as the second-to-last line, just before QUIT. If I do, then, due to VFP's perplexing event sequence (which doesn't actually release objects at the moment when their Release() methods are called or when a RELEASE command is issued, nor does it actually destroy objects at the time when their Destroy events occur), something or other that is dependent on some memory variable can't actually finish releasing, and I get a cascading series of errors. (Yes, I've read the help on that. Since my program works fine as long as I don't issue CLEAR ALL, do I really need to care about this? Should I really have to expect to issue CLEAR ALL in order to ensure that what SET CLASSLIB TO is supposed to do actually gets done?) I've deliberately kept a lot of detail out of this post. I CANNOT reproduce this problem in a simple scenario outside of my framework, which leads me to believe I've made a mistake somewhere, but I can't find it for the life of me. On the other hand, since the problem doesn't occur in a compiled .exe, do I really have anything to worry about? I'd be glad to post more code--even the whole project in a zip file--if someone would like to take a look at it. I'd appreciate the benefit of your experience. Thanks in advance. Ken Dibble Southern Tier Independence Center Tag: Changing the class of an object Tag: 178209
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    - Re: VFox link with MS Word Hello, I have a request for the Vfox link with MS Word, anyone can suggest me how to do? Since I have no idea to work with it, actually they just want to use the program as a Filing System to type the Letter and Fax. But the Vfox only provide us a Memo and it doesn't have any function like a word to change the Font, indent, border and etc. Please tell me how to do if anyone have related experience, Thank You Very Much ! Wingo Tag: Changing the class of an object Tag: 178208
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    - Dymo Labels Problem Hello Everyone, I've created few labels in different formats in VFP6.0 under WIN 2000. After upgrading to Win XP and to VFP7.0 all my labels don't work. All of them appear on size of Address label 30252. I am changing size of the label to 30334 or 30333, saving and closing it. But when I am openning it label size comes back to Address label 30252. How can I solve this problem? Why it happens? Thanks a lot, Natella Tag: Changing the class of an object Tag: 178206
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    - c5 with CR9 - HELP! Hi Everyone, I'm having problem after problem migrating from CR 8.5 to CR 9.0 and Crystal technical non-support is batting 1000. My latest can be reproduced with a code snippet from Craig Berntson's "KB014: Integrating Crystal Reports with Visual FoxPro" (great article by the way, I'm going to order the book) at http://www.craigberntson.com/Articles/kb014.htm ================== LOCAL oCR AS CRAXDRT.Application LOCAL oRpt AS CRAXDRT.Report oCR = CREATEOBJECT("CrystalRuntime.Application") oRpt = oCR.OpenReport("i:\crtest\crtest.rpt") IF oRpt.HasSavedData oRpt.DiscardSavedData() ENDIF oRpt.PrintOut() ================== The first time the .PRG runs, everything is fine. After that I get: "OLE exception error: Exception code c0000005. OLE object may be corrupt" on the OpenReport line. If I close and restart VFP, the .PRG will print once, then fail every time after that until VFP is shut down. Can anyone else reproduce this? Is there a work-around? I've sent Craig a copy of this message in the hopes that he's not too busy to take a look. Thanks. -- William Fields MCSD - Microsoft Visual FoxPro MCP - Win2k Pro US Bankruptcy Court Phoenix, AZ The secret to creativity is knowing how to hide your sources. - Albert Einstein Tag: Changing the class of an object Tag: 178204
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    - one-to-many form..... need more than 2 tables Hi, When I create a one to many form it allows only 2 tables in designer mode. I add a third table and grid to link to the parent table creating the relationship. It displays and goes through the data correctly until I try to add a record. The add function only acknowledges the grid & table created using the wizard. Also any way to stop it asking the question of parent or child and always just allowing both? Any help appreciated.. Steve Tag: Changing the class of an object Tag: 178201

If I want to change the class of objects in a .vcx, do I
open the .vcx as a table and just replace the class type
as long as the base classes match and recomplie the code?
What other steps are needed, if any? Thanks.

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