dbf

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Fastest method to handle dbf from C#

I use OLEDB to insert data to a DB4 .dbf file. Inserting 5,500 rows takes approximately 2.5 min. So I need a faster way to implement it as my data will have upto 80,000 rows and time taken will be too[详细]

2023-02-25 00:50 分类：问答
C# select dbf column names

开发者_开发问答Is there a way to directly query the columns names of a DB4 .dbf file?You can use GetOleDbSchemaTable (msdn) and here you\'ve got an example of using it for dbf file in VB, that should[详细]

2023-02-23 05:44 分类：问答
dbf file operations in C# .net

I need to create a dbf file which has the table structure of an existing dbf and insert data to it. Also I need to specify the NAME for it which i usually do in excel by insert->Name.[详细]

2023-02-23 05:06 分类：问答
Visual Fox Pro and Python

I\'m working with a visual fox pro database (.dbf file) and I\'m using the dbf python module. Heres an example:[详细]

2023-02-19 07:46 分类：问答
How to read from a DBF file on a 64bit OS using VB.Net?

How to read from a DBF file on a 64bit OS u开发者_如何学Gosing VB.Net?First, you need the access 64bit redistributables, available at:[详细]

2023-02-16 18:40 分类：问答
Python dbfpy and FoxPro

I am 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 getti[详细]

2023-02-16 12:29 分类：问答
Efficient way to bulk insert into Dbase (.dbf) files

Im currently using OleDBCommand.ExecuteNonQuery (repeatedly called) to insert as much as 350,000 rows into dbase files (*.dbf) at a time from a source DataTable. I\'m reusing an OleDbCommand object an[详细]

2023-02-15 22:55 分类：问答
What am I compromising by running my application as 32 bit in a 64 bit OS Machine

We recently moved f开发者_JS百科rom Windows XP to Windows 7. We found that one part of application in C# that try to create a dbf file for a PDA failed thorwing an error message[详细]

2023-02-12 17:49 分类：问答
Copy locked dbf file on windows using python

Well, almost everything is in title. I have a dbf file which I would like to copy even if it is lock开发者_运维问答ed (edited) by another program like DBU.[详细]

2023-02-11 23:04 分类：问答
How to find the primary key in dbf file?

I\'ve a Problem finding primary key in dbf file. I\'m using dbfviewer to view contents of the file but I\'m unable to f开发者_JAVA技巧ind out the primary key[详细]

2023-02-11 06:57 分类：问答