SQLSelect.FieldValidate Method | |
Validate the provided value according to the validation rules of the indicated column's FieldSpec.
Namespace:
VO
Assembly:
VOSQLClasses (in VOSQLClasses.dll) Version: 2.21
Syntax VIRTUAL METHOD FieldValidate(
uFieldPos,
uValue
) AS USUAL CLIPPER
[ClipperCallingConventionAttribute(new string[] { ... })]
public override Usual FieldValidate(
Usual uFieldPos = default,
Usual uValue = default
)
Request Example
View SourceParameters
- uFieldPos (Optional)
- Type: Usual
The name, number, or symbol representing the desired column. - uValue (Optional)
- Type: Usual
The value that is to be validated. It should be of a type compatible with the data type of the column;
if the type cannot be converted to the appropriate data type, it is considered to have failed validation.
Return Value
Type:
UsualSee Also