Usefull addons to CDaoTableDef

This currently only includes one function.

Allough is not complete I hope it shows how to set some of the field parameters.

Also look at MS Knowledge base article Q152688
SetAllowZeroLength( LPCTSTR lpszField, BOOL bSet )

lpszField is the field name to be modified,

bSet = TRUE for allowing zero length, FALSE for no zero length

How to Use:

CGeneralTableDef def( &MyDatabase );        // MyDatabase is a previously opened CDaoDatabase object

def.Open( _T("A Table") );

def.SetAllowZeroLength( _T("AStringField"), TRUE );    // set allow zero length

Download source zip- 1KB



Comments

  • There are no comments yet. Be the first to comment!

Leave a Comment
  • Your email address will not be published. All fields are required.

Top White Papers and Webcasts

  • Live Event Date: December 11, 2014 @ 1:00 p.m. ET / 10:00 a.m. PT Market pressures to move more quickly and develop innovative applications are forcing organizations to rethink how they develop and release applications. The combination of public clouds and physical back-end infrastructures are a means to get applications out faster. However, these hybrid solutions complicate DevOps adoption, with application delivery pipelines that span across complex hybrid cloud and non-cloud environments. Check out this …

  • On-demand Event Event Date: October 29, 2014 It's well understood how critical version control is for code. However, its importance to DevOps isn't always recognized. The 2014 DevOps Survey of Practice shows that one of the key predictors of DevOps success is putting all production environment artifacts into version control. In this webcast, Gene Kim discusses these survey findings and shares woeful tales of artifact management gone wrong! Gene also shares examples of how high-performing DevOps …

Most Popular Programming Stories

More for Developers

RSS Feeds