ADO Mode Property
Complete Stream Object Reference
The Mode property sets or returns a ConnectModeEnum value that indicates the permission for modifying data in a Connection, Record, or Stream object. This property is read/write when an object is closed, and read-only when an object is open.
- Connection object - Default is adModeUnknown
- Record object - Default is adModeRead
- Stream object - Default is adModeRead or adModeUnknown
Note: This property can be set only when the Connection object is closed.
Syntax
object.Mode
Example
<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Mode=adModeReadWrite
conn.Open(Server.Mappath("northwind.mdb"))
response.write(conn.Mode)
conn.Close
%>
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Mode=adModeReadWrite
conn.Open(Server.Mappath("northwind.mdb"))
response.write(conn.Mode)
conn.Close
%>
ConnectModeEnum
| Constant | Value | Description |
|---|---|---|
| adModeUnknown | 0 | Permissions have not been set or cannot be determined. |
| adModeRead | 1 | Read-only. |
| adModeWrite | 2 | Write-only. |
| adModeReadWrite | 3 | Read/write. |
| adModeShareDenyRead | 4 | Prevents others from opening a connection with read permissions. |
| adModeShareDenyWrite | 8 | Prevents others from opening a connection with write permissions. |
| adModeShareExclusive | 12 | Prevents others from opening a connection. |
| adModeShareDenyNone | 16 | Allows others to open a connection with any permissions. |
| adModeRecursive | 0x400000 | Used with adModeShareDenyNone, adModeShareDenyWrite, or adModeShareDenyRead to set permissions on all sub-records of the current Record. |
Complete Stream Object Reference
