TcxValueType.IsString Method

Identifies if the current TcxValueType class descendant corresponds to a string data type.

Declaration

class function IsString: Boolean; virtual;

Returns

Type	Description
Boolean	True if the current TcxValueType class descendant corresponds to a string data type; otherwise, False. Refer to the Remarks section for the list of string types.

Remarks

The IsString function returns True for the following TcxValueType class descendants:

TcxBLOBValueType

Implements functionality related to the BLOB (Binary Large OBject) type in DevExpress data controllers and other data-related APIs.

TcxStringValueType

Implements functionality related to the Unicode string type in DevExpress data controllers and other data-related APIs.

TcxWideStringValueType

Implements functionality related to the wide string type in DevExpress data controllers and other data-related APIs.