Retrieves the field's attributes. These attributes can be used to validate data before it is assigned to the field.
BOOL | LceGetFieldAttributes | (int | iSession, |
char far * | strFieldName, | ||
unsigned long far * | pulFlags ) |
Parameters
iSession | The session identifier as returned by LceGetSessionId. |
|---|---|
strFieldName | The field name. The field must have been declared using an LceUseField function. |
pulFlags | Indicates whether certain field attributes apply to the field. This field is treated as a bitmap. If the attribute applies to the field the corresponding bit is set to True (1). Bit 1 – Can the value be *SQLNULL |
Return Values
TRUE is returned if the session has got the field attributes.
FALSE is returned if an error occurs.
Notes
- This function performs no communications to the host.
- This function must be executed after the session is opened.