DAAB 3.0

  • Thread starter Thread starter Vivek Sharma
  • Start date Start date
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Vivek Sharma

Hi,

I was going through DAAB 3.0. I found microsoft.applicationblock.data and
gotdotnet.applicationblock.data. I cannot understand the difference between
ADOHelper and SQLHelper class. Also, I noticed that ADOHelper is using
IDataReader and SQLHelper is SQLDataReader.

Could anyone please help me understand the fundamental behind this as I am
new?

Thanks
Vivek
 
I cannot understand the difference between ADOHelper and SQLHelper class.
Also, I noticed that ADOHelper is using IDataReader and SQLHelper is SQLDataReader.
Click to expand...

ADOHelper using IDataReader is used for any ADO / OleDB connection you
might need to make, e.g. to any data source which can be accessing
through ADO / OleDB, such as Outlook, MS Access, Text files, dBase
files - you name it.

SQLHelper / SQLDataReader is ONLY and SPECIFICALLY for accessing MS
SQL Server 2000 using NATIVE API's - *NOT* OleDB/ADO drivers. You
CANNOT access any other data through the SQLHelper / SQLDataReader
classes.

Marc
================================================================
Marc Scheuner May The Source Be With You!
Bern, Switzerland m.scheuner(at)inova.ch
 
Thanks a lot. That helps
Marc Scheuner said:
SQLDataReader.

ADOHelper using IDataReader is used for any ADO / OleDB connection you
might need to make, e.g. to any data source which can be accessing
through ADO / OleDB, such as Outlook, MS Access, Text files, dBase
files - you name it.

SQLHelper / SQLDataReader is ONLY and SPECIFICALLY for accessing MS
SQL Server 2000 using NATIVE API's - *NOT* OleDB/ADO drivers. You
CANNOT access any other data through the SQLHelper / SQLDataReader
classes.

Marc
================================================================
Marc Scheuner May The Source Be With You!
Bern, Switzerland m.scheuner(at)inova.ch
Click to expand...
 
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