Constant |
Value |
Description |
NOTSUPPORTED |
0 |
Indicates that the property is not supported by the provider. |
REQUIRED |
1 |
Indicates that the user must specify a value for this property before the data source is initialized. |
OPTIONAL |
2 |
Indicates that the user does not need to specify a value for this property before the data source is initialized. |
READ |
512 |
Indicates that the user can read the property. |
WRITE |
1024 |
Indicates that the user can set the property. |