dxIsLogical(Variant) Method

Identifies if the specified Variant value has a Boolean type.

Declaration

function dxIsLogical(const AValue: Variant): Boolean;

Parameters

Name	Type
AValue	Variant

Returns

Type
Boolean

Remarks

This function returns True if the Variant value, passed as the AValue parameter, represents a Boolean value stored in a cell. Otherwise, the dxIsLogical function returns False.