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Docs > VCL Controls > ExpressDataController > API Reference > cxDataStorage > TcxValueType > Methods > IsNumeric
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TcxValueType.IsNumeric Method

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

Declaration

class function IsNumeric: Boolean; virtual;

Returns

Type Description
Boolean

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

Remarks

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

TcxCurrencyValueType
Implements functionality related to the Currency type in DevExpress data controllers and other data-related APIs.
TcxDateTimeValueType
Implements functionality related to the date and time type in DevExpress data controllers and other data-related APIs.
TcxFloatValueType
Implements functionality related to the double precision floating point type in DevExpress data controllers and other data-related APIs.
TcxFMTBcdValueType
Implements functionality related to the binary-encoded decimal type in DevExpress data controllers and other data-related APIs.
TcxIntegerValueType
Implements functionality related to the 32-bit signed integer type in DevExpress data controllers and other data-related APIs.
TcxLargeIntValueType
Implements functionality related to the 64-bit signed integer type in DevExpress data controllers and other data-related APIs.
TcxObjectValueType
Implements functionality related to the object type in DevExpress data controllers and other data-related APIs.
TcxSingleValueType
Implements functionality related to the single precision floating-point type in DevExpress data controllers and other data-related APIs.
TcxSmallintValueType
Implements functionality related to the 16-bit signed integer type in DevExpress data controllers and other data-related APIs.
TcxSQLTimeStampValueType
Implements functionality related to the high-precision date and time type in DevExpress data controllers and other data-related APIs.
TcxWordValueType
Implements functionality related to the 16-bit unsigned integer type in DevExpress data controllers and other data-related APIs.
See Also