foxpro

问题 Alright, I'm using an ancient database format here, dbf files. Don't ask why, just know a certain software decided to extend foxpro support because microsoft decided to extend foxpro support. Now, I'm getting the following error on a specific file. I have successfully loaded another file and I'm curious if there is something wrong with this database. I'm sure you probably need to look at the database to determine that, but its way to huge to post so I'll take what I can get. Traceback (most

问题 The boss handed me some rather ancient legacy code, all done in VB6. After installing Visual Studio 6 and a few other things, I'm finally able to open the project and actually compile/run it. My new problem comes from this line of code: Set db = DBEngine.Workspaces(0).OpenDatabase(ThePath$, False, ReadOnlyFlag, "FoxPro 2.6;") I get the error "Cannot find installable ISAM" I'm not sure what I'm missing. I've done some searching and I have things like MSJET35.DLL in system32 and the registry.

问题 The boss handed me some rather ancient legacy code, all done in VB6. After installing Visual Studio 6 and a few other things, I'm finally able to open the project and actually compile/run it. My new problem comes from this line of code: Set db = DBEngine.Workspaces(0).OpenDatabase(ThePath$, False, ReadOnlyFlag, "FoxPro 2.6;") I get the error "Cannot find installable ISAM" I'm not sure what I'm missing. I've done some searching and I have things like MSJET35.DLL in system32 and the registry.

问题 I have 2 dbf tables and I need to update the 1st table based from the 2nd table values. I am able to do it in SQL server and I need help on Visual Foxpro. Here's my foxpro command: ========================================================= use table1 use table2 UPDATE table1 SET table1.name = table2.name from table1 inner join table2 on table1.id = table2.id WHERE table1.dsdate >= {^2011-04-13} and table1.dsdate <= {^2012-04-12} ========================================================= Please

问题 How can you import a foxpro DBF file in SQL Server? 回答1: Use a linked server or use openrowset, example SELECT * into SomeTable FROM OPENROWSET('MSDASQL', 'Driver=Microsoft Visual FoxPro Driver; SourceDB=\\SomeServer\SomePath\; SourceType=DBF', 'SELECT * FROM SomeDBF') 回答2: I was able to use the answer from jnovation but since there was something wrong with my fields, I simply selected specific fields instead of all, like: select * into CERTDATA from openrowset('VFPOLEDB','C:\SomePath

问题 How can you import a foxpro DBF file in SQL Server? 回答1: Use a linked server or use openrowset, example SELECT * into SomeTable FROM OPENROWSET('MSDASQL', 'Driver=Microsoft Visual FoxPro Driver; SourceDB=\\SomeServer\SomePath\; SourceType=DBF', 'SELECT * FROM SomeDBF') 回答2: I was able to use the answer from jnovation but since there was something wrong with my fields, I simply selected specific fields instead of all, like: select * into CERTDATA from openrowset('VFPOLEDB','C:\SomePath

问题 I want to convert FoxPro table into dBase IV table. Can someone help me? That could be a code snippet or a third party tool that works with c# Prasanna 回答1: Are you familiar with wikipedias article on xbase? What about the dbf file structure specification? FoxPro and DBase are variants of XBase. However as you read the spec you'll see there are some important differences. I've never had a need to convert between the two. If faced with the need, I would either use codebase or xbase. I've used

问题 I work for a company that uses a program that uses Foxpro as its database. I'm actually a little bit confused if Visual FoxPro is just a DB or its a programming lagnauge + database combined. I want to create some software to integrate with it, but I just need to manipulate the date in the database (As i do not have access to the source). Is there a SQL Management Studio equalivelent to Visual FoxPro, and can I see the tables and data by looking at the Database files? or is it all integrated

问题 Im trying to run FoxPro in Windows 2012, I have registered the dll using regsvr32 When i try to run the app using the dll, i got this Error: Creating an instance of the COM component with CLSID {F6C4F46E-58A4-4774-802F-1CF9E64376B0} from the IClassFactory failed due to the following error: 80004005. Trace: at Lib.FoxProWrapper..ctor(String ODBC, String Acct, String Pswd) at App.Processor..ctor(String SrvType, String ServiceName) at App.App.startApp() 回答1: I assume here you are talking about a

问题 My question is pretty much the exact same as Efficient way to bulk insert into Dbase (.dbf) files - Is there an efficient way to bulk insert into dbase IV dbf files? The source data is coming from SQL Server 2012. I have Visual FoxPro available but I'd like to do this programatically from C#. 回答1: As mentioned in comment, if in VFP, you should be able to do quite easily by means of nHandle = sqlconnect( "connection string to your database" ) sqlexec( nHandle, "select * from YourTable",