MDAC 2.5 SDK - OLE DB Programmer's Reference
Appendix C: OLE DB Properties

DBPROP_INIT_MODE

Property group: Initialization

Property set: DBPROPSET_DBINIT

Type: VT_I4

Typical R/W: R/W

Description: Mode

A bitmask specifying access permissions. A combination of zero or more of the following:

• DB_MODE_READ—Read-only.
  
  
• DB_MODE_WRITE—Write-only.
  
  
• DB_MODE_READWRITE—Read/write (DB_MODE_READ | DB_MODE_WRITE).
  
  
• DB_MODE_SHARE_DENY_READ—Prevents others from opening in read mode.
  
  
• DB_MODE_SHARE_DENY_WRITE—Prevents others from opening in write mode.
  
  
• DB_MODE_SHARE_EXCLUSIVE—Prevents others from opening in read/write mode (DB_MODE_SHARE_DENY_READ | DB_MODE_SHARE_DENY_WRITE).
  
  
• DB_MODE_SHARE_DENY_NONE—Neither read nor write access can be denied to others.